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Linux Analysis Report SNVXns6sZV

Overview

General Information

Sample Name:	SNVXns6sZV
Analysis ID:	494051
MD5:	d7429c915222ec4345077f346bf9ac80
SHA1:	0cc01a1a1ea2decf9447ad2fc5d63e944f053ad0
SHA256:	e1e69618c4e44a5253f36be032db4db75d590f0aadadf0e5506303acf8e964a6
Infos:

Detection

Score:	1
Range:	0 - 100
Whitelisted:	false

Signatures

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

Sample has stripped symbol table

Classification

Analysis Advice

Static ELF header type description suggests that the sample is a shared object file and not-self-executable

Exit code information suggests that the sample terminated abnormally, try to lookup the sample's target architecture

All HTTP servers contacted by the sample do not answer. Likely the sample is an old dropper which does no longer work

Non-zero exit code suggests an error during the execution. Lookup the error code for hints.

General Information

Joe Sandbox Version:	33.0.0 White Diamond
Analysis ID:	494051
Start date:	30.09.2021
Start time:	09:24:30
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 46s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	SNVXns6sZV
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Detection:	CLEAN
Classification:	clean1.lin@0/0@0/0

Process Tree

system is lnxubuntu20

SNVXns6sZV (PID: 5224, Parent: 5112, MD5: d7429c915222ec4345077f346bf9ac80) Arguments: /tmp/SNVXns6sZV

cleanup

Yara Overview

No yara matches

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: clean1.lin@0/0@0/0

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	Direct Volume Access	OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Application Layer Protocol1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout

Malware Configuration

No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
SNVXns6sZV	0%	Virustotal		Browse
SNVXns6sZV	0%	ReversingLabs

Dropped Files

No Antivirus matches

Domains

No Antivirus matches

URLs

No Antivirus matches

Domains and IPs

Contacted Domains

No contacted domains info

Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public

IP	Domain	Country	ASN	ASN Name	Malicious
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Runtime Messages

Command:	/tmp/SNVXns6sZV
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link
109.202.202.202	sora.x86	Get hash	malicious	Browse
	sora.arm7	Get hash	malicious	Browse
	sora.arm	Get hash	malicious	Browse
	arm7-20210930-0638	Get hash	malicious	Browse
	fR9W8GTDgS	Get hash	malicious	Browse
	bAuetYhMZ3	Get hash	malicious	Browse
	svLUQhuu0H	Get hash	malicious	Browse
	MGeJpkjmrn	Get hash	malicious	Browse
	uNniggqVWf	Get hash	malicious	Browse
	WKyZkxwuxx	Get hash	malicious	Browse
	lpKET05gLP	Get hash	malicious	Browse
	41kgYd4ZV6	Get hash	malicious	Browse
	6lSXjCnYWh	Get hash	malicious	Browse
	62B23Vvne2	Get hash	malicious	Browse
	nKQcBF55zc	Get hash	malicious	Browse
	jdNTC2Hxm5	Get hash	malicious	Browse
	x9uzZrml24	Get hash	malicious	Browse
	wqY8ybd2UP	Get hash	malicious	Browse
	07LRmRCeC5	Get hash	malicious	Browse
	BZdYBfVSyJ	Get hash	malicious	Browse
91.189.91.43	sora.x86	Get hash	malicious	Browse
	sora.arm7	Get hash	malicious	Browse
	sora.arm	Get hash	malicious	Browse
	arm7-20210930-0638	Get hash	malicious	Browse
	fR9W8GTDgS	Get hash	malicious	Browse
	bAuetYhMZ3	Get hash	malicious	Browse
	svLUQhuu0H	Get hash	malicious	Browse
	MGeJpkjmrn	Get hash	malicious	Browse
	uNniggqVWf	Get hash	malicious	Browse
	WKyZkxwuxx	Get hash	malicious	Browse
	lpKET05gLP	Get hash	malicious	Browse
	41kgYd4ZV6	Get hash	malicious	Browse
	6lSXjCnYWh	Get hash	malicious	Browse
	62B23Vvne2	Get hash	malicious	Browse
	nKQcBF55zc	Get hash	malicious	Browse
	jdNTC2Hxm5	Get hash	malicious	Browse
	x9uzZrml24	Get hash	malicious	Browse
	wqY8ybd2UP	Get hash	malicious	Browse
	07LRmRCeC5	Get hash	malicious	Browse
	BZdYBfVSyJ	Get hash	malicious	Browse
91.189.91.42	sora.x86	Get hash	malicious	Browse
	sora.arm7	Get hash	malicious	Browse
	sora.arm	Get hash	malicious	Browse
	arm7-20210930-0638	Get hash	malicious	Browse
	fR9W8GTDgS	Get hash	malicious	Browse
	bAuetYhMZ3	Get hash	malicious	Browse
	svLUQhuu0H	Get hash	malicious	Browse
	MGeJpkjmrn	Get hash	malicious	Browse
	uNniggqVWf	Get hash	malicious	Browse
	WKyZkxwuxx	Get hash	malicious	Browse
	lpKET05gLP	Get hash	malicious	Browse
	41kgYd4ZV6	Get hash	malicious	Browse
	6lSXjCnYWh	Get hash	malicious	Browse
	62B23Vvne2	Get hash	malicious	Browse
	nKQcBF55zc	Get hash	malicious	Browse
	jdNTC2Hxm5	Get hash	malicious	Browse
	x9uzZrml24	Get hash	malicious	Browse
	wqY8ybd2UP	Get hash	malicious	Browse
	07LRmRCeC5	Get hash	malicious	Browse
	BZdYBfVSyJ	Get hash	malicious	Browse

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
CANONICAL-ASGB	sora.x86	Get hash	malicious	Browse	91.189.91.42
	sora.arm7	Get hash	malicious	Browse	91.189.91.42
	sora.arm	Get hash	malicious	Browse	91.189.91.42
	arm7-20210930-0638	Get hash	malicious	Browse	91.189.91.42
	fR9W8GTDgS	Get hash	malicious	Browse	91.189.91.42
	bAuetYhMZ3	Get hash	malicious	Browse	91.189.91.42
	svLUQhuu0H	Get hash	malicious	Browse	91.189.91.42
	MGeJpkjmrn	Get hash	malicious	Browse	91.189.91.42
	uNniggqVWf	Get hash	malicious	Browse	91.189.91.42
	WKyZkxwuxx	Get hash	malicious	Browse	91.189.91.42
	lpKET05gLP	Get hash	malicious	Browse	91.189.91.42
	41kgYd4ZV6	Get hash	malicious	Browse	91.189.91.42
	6lSXjCnYWh	Get hash	malicious	Browse	91.189.91.42
	62B23Vvne2	Get hash	malicious	Browse	91.189.91.42
	nKQcBF55zc	Get hash	malicious	Browse	91.189.91.42
	jdNTC2Hxm5	Get hash	malicious	Browse	91.189.91.42
	x9uzZrml24	Get hash	malicious	Browse	91.189.91.42
	wqY8ybd2UP	Get hash	malicious	Browse	91.189.91.42
	07LRmRCeC5	Get hash	malicious	Browse	91.189.91.42
	BZdYBfVSyJ	Get hash	malicious	Browse	91.189.91.42
CANONICAL-ASGB	sora.x86	Get hash	malicious	Browse	91.189.91.42
	sora.arm7	Get hash	malicious	Browse	91.189.91.42
	sora.arm	Get hash	malicious	Browse	91.189.91.42
	arm7-20210930-0638	Get hash	malicious	Browse	91.189.91.42
	fR9W8GTDgS	Get hash	malicious	Browse	91.189.91.42
	bAuetYhMZ3	Get hash	malicious	Browse	91.189.91.42
	svLUQhuu0H	Get hash	malicious	Browse	91.189.91.42
	MGeJpkjmrn	Get hash	malicious	Browse	91.189.91.42
	uNniggqVWf	Get hash	malicious	Browse	91.189.91.42
	WKyZkxwuxx	Get hash	malicious	Browse	91.189.91.42
	lpKET05gLP	Get hash	malicious	Browse	91.189.91.42
	41kgYd4ZV6	Get hash	malicious	Browse	91.189.91.42
	6lSXjCnYWh	Get hash	malicious	Browse	91.189.91.42
	62B23Vvne2	Get hash	malicious	Browse	91.189.91.42
	nKQcBF55zc	Get hash	malicious	Browse	91.189.91.42
	jdNTC2Hxm5	Get hash	malicious	Browse	91.189.91.42
	x9uzZrml24	Get hash	malicious	Browse	91.189.91.42
	wqY8ybd2UP	Get hash	malicious	Browse	91.189.91.42
	07LRmRCeC5	Get hash	malicious	Browse	91.189.91.42
	BZdYBfVSyJ	Get hash	malicious	Browse	91.189.91.42
INIT7CH	sora.x86	Get hash	malicious	Browse	109.202.202.202
	sora.arm7	Get hash	malicious	Browse	109.202.202.202
	sora.arm	Get hash	malicious	Browse	109.202.202.202
	arm7-20210930-0638	Get hash	malicious	Browse	109.202.202.202
	fR9W8GTDgS	Get hash	malicious	Browse	109.202.202.202
	bAuetYhMZ3	Get hash	malicious	Browse	109.202.202.202
	svLUQhuu0H	Get hash	malicious	Browse	109.202.202.202
	MGeJpkjmrn	Get hash	malicious	Browse	109.202.202.202
	uNniggqVWf	Get hash	malicious	Browse	109.202.202.202
	WKyZkxwuxx	Get hash	malicious	Browse	109.202.202.202
	lpKET05gLP	Get hash	malicious	Browse	109.202.202.202
	41kgYd4ZV6	Get hash	malicious	Browse	109.202.202.202
	6lSXjCnYWh	Get hash	malicious	Browse	109.202.202.202
	62B23Vvne2	Get hash	malicious	Browse	109.202.202.202
	nKQcBF55zc	Get hash	malicious	Browse	109.202.202.202
	jdNTC2Hxm5	Get hash	malicious	Browse	109.202.202.202
	x9uzZrml24	Get hash	malicious	Browse	109.202.202.202
	wqY8ybd2UP	Get hash	malicious	Browse	109.202.202.202
	07LRmRCeC5	Get hash	malicious	Browse	109.202.202.202
	BZdYBfVSyJ	Get hash	malicious	Browse	109.202.202.202

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

No created / dropped files found

Static File Info

General
File type:	ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=fc19b68fec75a2869f3a3916fb57a5d61a6b681c, for GNU/Linux 3.2.0, stripped
Entropy (8bit):	3.251383868653352
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 49.77% ELF Executable and Linkable format (generic) (4004/1) 49.46% Lumena CEL bitmap (63/63) 0.78%
File name:	SNVXns6sZV
File size:	18664
MD5:	d7429c915222ec4345077f346bf9ac80
SHA1:	0cc01a1a1ea2decf9447ad2fc5d63e944f053ad0
SHA256:	e1e69618c4e44a5253f36be032db4db75d590f0aadadf0e5506303acf8e964a6
SHA512:	d9fd750f37a10ec848becab09d32f797130464f3695ed8729df14acb212db63e672961c1f8f02ed2c8fbe564f5fe1c8952e66177a6ed48e7669021acaa8e157d
SSDEEP:	192:Rl8mm9AERh5RYZGTAexLVsWUc7vjrN+thTHtqnsbn8nY38XaYOSid:7m9XRh5R0+5JXnB+tdHcsYqMHO
File Content Preview:	.ELF..............>.............@.......hA..........@.8...@.............................................................................................e.......e........................0.......0.......0.......................................>.......N.....

Static ELF Info

ELF header
Class:	ELF64
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Advanced Micro Devices X86-64
Version Number:	0x1
Type:	DYN (Shared object file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x10c0
Flags:	0x0
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	11
Section Header Offset:	16744
Section Header Size:	64
Number of Section Headers:	30
Header String Table Index:	29

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Info	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0	0
.note.gnu.property	NOTE	0x2a8	0x2a8	0x20	0x0	0x2	A	0	0	8
.note.gnu.build-id	NOTE	0x2c8	0x2c8	0x24	0x0	0x2	A	0	0	4
.note.ABI-tag	NOTE	0x2ec	0x2ec	0x20	0x0	0x2	A	0	0	4
.hash	HASH	0x310	0x310	0x40	0x4	0x2	A	6	0	8
.gnu.hash	GNU_HASH	0x350	0x350	0x28	0x0	0x2	A	6	0	8
.dynsym	DYNSYM	0x378	0x378	0x108	0x18	0x2	A	7	1	8
.dynstr	STRTAB	0x480	0x480	0xe2	0x0	0x2	A	0	0	1
.gnu.version	VERSYM	0x562	0x562	0x16	0x2	0x2	A	6	0	2
.gnu.version_r	VERNEED	0x578	0x578	0x40	0x0	0x2	A	7	1	8
.rela.dyn	RELA	0x5b8	0x5b8	0xa8	0x18	0x2	A	6	0	8
.rela.plt	RELA	0x660	0x660	0x60	0x18	0x42	AI	6	25	8
.init	PROGBITS	0x1000	0x1000	0x1b	0x0	0x6	AX	0	0	4
.plt	PROGBITS	0x1020	0x1020	0x50	0x10	0x6	AX	0	0	16
.plt.got	PROGBITS	0x1070	0x1070	0x10	0x10	0x6	AX	0	0	16
.plt.sec	PROGBITS	0x1080	0x1080	0x40	0x10	0x6	AX	0	0	16
.text	PROGBITS	0x10c0	0x10c0	0x1096	0x0	0x6	AX	0	0	16
.fini	PROGBITS	0x2158	0x2158	0xd	0x0	0x6	AX	0	0	4
.rodata	PROGBITS	0x3000	0x3000	0x740	0x0	0x2	A	0	0	32
.eh_frame_hdr	PROGBITS	0x3740	0x3740	0x3c	0x0	0x2	A	0	0	4
.eh_frame	PROGBITS	0x3780	0x3780	0x144	0x0	0x2	A	0	0	8
.init_array	INIT_ARRAY	0x4e00	0x3e00	0x8	0x8	0x3	WA	0	0	8
.fini_array	FINI_ARRAY	0x4e08	0x3e08	0x8	0x8	0x3	WA	0	0	8
.dynamic	DYNAMIC	0x4e10	0x3e10	0x1d0	0x10	0x3	WA	7	0	8
.got	PROGBITS	0x4fe0	0x3fe0	0x20	0x8	0x3	WA	0	0	8
.got.plt	PROGBITS	0x5000	0x4000	0x38	0x8	0x3	WA	0	0	8
.data	PROGBITS	0x5038	0x4038	0x8	0x0	0x3	WA	0	0	8
.bss	NOBITS	0x5040	0x4040	0x8	0x0	0x3	WA	0	0	1
.gnu_debuglink	PROGBITS	0x0	0x4040	0x14	0x0	0x0		0	0	4
.shstrtab	STRTAB	0x0	0x4054	0x111	0x0	0x0		0	0	1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x0	0x0	0x6c0	0x6c0	2.5098	0x4	R	0x1000	.note.gnu.property .note.gnu.build-id .note.ABI-tag .hash .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt
LOAD	0x1000	0x1000	0x1000	0x1165	0x1165	3.5825	0x5	R E	0x1000	.init .plt .plt.got .plt.sec .text .fini
LOAD	0x3000	0x3000	0x3000	0x8c4	0x8c4	3.6243	0x4	R	0x1000	.rodata .eh_frame_hdr .eh_frame
LOAD	0x3e00	0x4e00	0x4e00	0x240	0x248	1.1428	0x6	RW	0x1000	.init_array .fini_array .dynamic .got .got.plt .data .bss
DYNAMIC	0x3e10	0x4e10	0x4e10	0x1d0	0x1d0	1.0923	0x6	RW	0x8	.dynamic
NOTE	0x2a8	0x2a8	0x2a8	0x20	0x20	1.7154	0x4	R	0x8	.note.gnu.property
NOTE	0x2c8	0x2c8	0x2c8	0x44	0x44	2.5015	0x4	R	0x4	.note.gnu.build-id .note.ABI-tag
LOOS+474e553	0x2a8	0x2a8	0x2a8	0x20	0x20	1.7154	0x4	R	0x8	.note.gnu.property
GNU_EH_FRAME	0x3740	0x3740	0x3740	0x3c	0x3c	1.5759	0x4	R	0x4	.eh_frame_hdr
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x10
GNU_RELRO	0x3e00	0x4e00	0x4e00	0x200	0x200	1.0822	0x4	R	0x1	.init_array .fini_array .dynamic .got

Dynamic Tags

Type	Meta	Value	Tag
DT_NEEDED	sharedlib	libc.so.6	0x1
DT_INIT	value	0x1000	0xc
DT_FINI	value	0x2158	0xd
DT_INIT_ARRAY	value	0x4e00	0x19
DT_INIT_ARRAYSZ	bytes	8	0x1b
DT_FINI_ARRAY	value	0x4e08	0x1a
DT_FINI_ARRAYSZ	bytes	8	0x1c
DT_HASH	value	0x310	0x4
DT_GNU_HASH	value	0x350	0x6ffffef5
DT_STRTAB	value	0x480	0x5
DT_SYMTAB	value	0x378	0x6
DT_STRSZ	bytes	226	0xa
DT_SYMENT	bytes	24	0xb
DT_PLTGOT	value	0x5000	0x3
DT_PLTRELSZ	bytes	96	0x2
DT_PLTREL	pltrel	DT_RELA	0x14
DT_JMPREL	value	0x660	0x17
DT_RELA	value	0x5b8	0x7
DT_RELASZ	bytes	168	0x8
DT_RELAENT	bytes	24	0x9
DT_VERNEED	value	0x578	0x6ffffffe
DT_VERNEEDNUM	value	1	0x6fffffff
DT_VERSYM	value	0x562	0x6ffffff0
DT_RELACOUNT	value	3	0x6ffffff9
DT_NULL	value	0x0	0x0

Symbols

Name	Version Info Name	Version Info File Name	Section Name	Value	Size	Symbol Type	Symbol Bind	Symbol Visibility	Ndx
			.dynsym	0x0	0	NOTYPE	<unknown>	DEFAULT	SHN_UNDEF
_ITM_deregisterTMCloneTable			.dynsym	0x0	0	NOTYPE	<unknown>	DEFAULT	SHN_UNDEF
_ITM_registerTMCloneTable			.dynsym	0x0	0	NOTYPE	<unknown>	DEFAULT	SHN_UNDEF
__assert_fail	GLIBC_2.2.5	libc.so.6	.dynsym	0x0	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
__cxa_finalize	GLIBC_2.2.5	libc.so.6	.dynsym	0x0	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
__gconv_transliterate	GLIBC_PRIVATE	libc.so.6	.dynsym	0x0	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
__gmon_start__			.dynsym	0x0	0	NOTYPE	<unknown>	DEFAULT	SHN_UNDEF
__stack_chk_fail	GLIBC_2.4	libc.so.6	.dynsym	0x0	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
_dl_mcount_wrapper_check	GLIBC_2.2.5	libc.so.6	.dynsym	0x0	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
gconv			.dynsym	0x1240	3862	FUNC	<unknown>	DEFAULT	16
gconv_init			.dynsym	0x11a0	150	FUNC	<unknown>	DEFAULT	16

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 30, 2021 09:25:31.482986927 CEST	43928	443	192.168.2.23	91.189.91.42
Sep 30, 2021 09:25:41.722430944 CEST	42836	443	192.168.2.23	91.189.91.43
Sep 30, 2021 09:25:45.818351984 CEST	42516	80	192.168.2.23	109.202.202.202
Sep 30, 2021 09:26:12.441106081 CEST	43928	443	192.168.2.23	91.189.91.42

System Behavior

Analysis Process: SNVXns6sZV PID: 5224 Parent PID: 5112

General

Start time:	09:25:15
Start date:	30/09/2021
Path:	/tmp/SNVXns6sZV
Arguments:	/tmp/SNVXns6sZV
File size:	18664 bytes
MD5 hash:	d7429c915222ec4345077f346bf9ac80

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Linux Analysis Report SNVXns6sZV

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Process Tree

Yara Overview

Jbx Signature Overview

Networking:

System Summary:

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted IPs

Public

Runtime Messages

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Dynamic Tags

Symbols

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: SNVXns6sZV PID: 5224 Parent PID: 5112

General