snakekeylogger | 2f9f3f9bbc598416ac312d6edd7b5df28937e57038544911f42f48c93cd65e87

Analysis

max time kernel
95s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-09-2024 11:36

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General

Target

update SOA.exe
Size

527KB
MD5

3c192743e8cea197dac54d76d3b0ec78
SHA1

a08c71a8419b10d552a2655a3b5e21dc49553484
SHA256

b062d46364d8b687533b3c512ac8109849a3ca2bd011fc61edec448335844a34
SHA512

54b2bc8a39bba159fd0f29fff763e19f14bbac9935d0c5fa46378556cf31ea5ea65dd745dae6de32a35649ea078f3f7dffe1c772d69500a35e96611a226630f0
SSDEEP

12288:GPN7ovzTAn+cV0fQsDIMv3S4aePd83dPImQG51xdznkR:GFovz0nt0VIIC0Pd8tQmQ6zy

Score

10^/10

snakekeylogger discovery execution keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.aliimpex.pk
Port:
587
Username:
[email protected]
Password:
Imanfatima@786
Email To:
[email protected]

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/3464-38-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4564	powershell.exe
1524	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	update SOA.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
26	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4052 set thread context of 3464	4052	update SOA.exe	95

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	RegSvcs.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3620	3464	WerFault.exe	95

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	update SOA.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3100	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
4052	update SOA.exe
4052	update SOA.exe
4052	update SOA.exe
4052	update SOA.exe
4052	update SOA.exe
4052	update SOA.exe
4564	powershell.exe
1524	powershell.exe
4052	update SOA.exe
3464	RegSvcs.exe
4564	powershell.exe
1524	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4052	update SOA.exe
Token: SeDebugPrivilege	1524	powershell.exe
Token: SeDebugPrivilege	4564	powershell.exe
Token: SeDebugPrivilege	3464	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4052 wrote to memory of 4564	4052	update SOA.exe	89
PID 4052 wrote to memory of 4564	4052	update SOA.exe	89
PID 4052 wrote to memory of 4564	4052	update SOA.exe	89
PID 4052 wrote to memory of 1524	4052	update SOA.exe	91
PID 4052 wrote to memory of 1524	4052	update SOA.exe	91
PID 4052 wrote to memory of 1524	4052	update SOA.exe	91
PID 4052 wrote to memory of 3100	4052	update SOA.exe	93
PID 4052 wrote to memory of 3100	4052	update SOA.exe	93
PID 4052 wrote to memory of 3100	4052	update SOA.exe	93
PID 4052 wrote to memory of 3464	4052	update SOA.exe	95
PID 4052 wrote to memory of 3464	4052	update SOA.exe	95
PID 4052 wrote to memory of 3464	4052	update SOA.exe	95
PID 4052 wrote to memory of 3464	4052	update SOA.exe	95
PID 4052 wrote to memory of 3464	4052	update SOA.exe	95
PID 4052 wrote to memory of 3464	4052	update SOA.exe	95
PID 4052 wrote to memory of 3464	4052	update SOA.exe	95
PID 4052 wrote to memory of 3464	4052	update SOA.exe	95

C:\Users\Admin\AppData\Local\Temp\update SOA.exe
"C:\Users\Admin\AppData\Local\Temp\update SOA.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4052
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\update SOA.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4564
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rgpcVuyG.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1524
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rgpcVuyG" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF770.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3100
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3464 -s 1736
    3⤵
    - Program crash
    PID:3620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3464 -ip 3464
1⤵
PID:4568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
4795ee602b7c2536a2a5f263acce26dc

SHA1
fd5b1ecc0ea08800a03e562e734acabf96cef595

SHA256
2af456470ef9d458e5a78978af394b2ea7db783e046c83dce552b207bb8eb744

SHA512
74c2e344dadf153524252f09832f4216ff28780bbc74a801d3c1af6a7739715932c12220d4435d303a933fc0dc4aeaa0bd91af5d9a4468244d296d58667fead2

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_etlnns3f.cva.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF770.tmp

Filesize
1KB

MD5
58acf9ca48ac113128031b32c06bbe9b

SHA1
a48a640ab57d36483f180970db5f3c1d3c117955

SHA256
6c162b91e6abbb28089cb3a780fb176ae5e1322617794e9f620fdac4c2721cf3

SHA512
1628744eb8e39bad3f995e8890b56d624c8a555b64189d6eb85b6ec83f124207f8c799febf57793870bd38ecafb989a5abb539a1b0e6913fa5c4c63f34c2283b

Download Submit
memory/1524-79-0x0000000007BB0000-0x0000000007BC1000-memory.dmp

Filesize
68KB

Download
memory/1524-27-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/1524-52-0x0000000007600000-0x0000000007632000-memory.dmp

Filesize
200KB

Download
memory/1524-53-0x00000000717A0000-0x00000000717EC000-memory.dmp

Filesize
304KB

Download
memory/1524-74-0x0000000007640000-0x00000000076E3000-memory.dmp

Filesize
652KB

Download
memory/1524-75-0x0000000007FF0000-0x000000000866A000-memory.dmp

Filesize
6.5MB

Download
memory/1524-76-0x00000000079B0000-0x00000000079CA000-memory.dmp

Filesize
104KB

Download
memory/1524-72-0x00000000053B0000-0x00000000053CE000-memory.dmp

Filesize
120KB

Download
memory/1524-82-0x0000000007CF0000-0x0000000007D0A000-memory.dmp

Filesize
104KB

Download
memory/1524-90-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/1524-83-0x0000000007CD0000-0x0000000007CD8000-memory.dmp

Filesize
32KB

Download
memory/1524-21-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/1524-20-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/3464-38-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4052-0-0x000000007518E000-0x000000007518F000-memory.dmp

Filesize
4KB

Download
memory/4052-4-0x0000000005590000-0x000000000559A000-memory.dmp

Filesize
40KB

Download
memory/4052-3-0x00000000055E0000-0x0000000005672000-memory.dmp

Filesize
584KB

Download
memory/4052-11-0x0000000009540000-0x00000000095DC000-memory.dmp

Filesize
624KB

Download
memory/4052-10-0x0000000006E90000-0x0000000006EF8000-memory.dmp

Filesize
416KB

Download
memory/4052-5-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/4052-9-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/4052-1-0x0000000000AF0000-0x0000000000B76000-memory.dmp

Filesize
536KB

Download
memory/4052-2-0x0000000005C60000-0x0000000006204000-memory.dmp

Filesize
5.6MB

Download
memory/4052-49-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/4052-8-0x000000007518E000-0x000000007518F000-memory.dmp

Filesize
4KB

Download
memory/4052-7-0x0000000006C20000-0x0000000006C30000-memory.dmp

Filesize
64KB

Download
memory/4052-6-0x0000000006B80000-0x0000000006BFE000-memory.dmp

Filesize
504KB

Download
memory/4564-16-0x0000000004B90000-0x0000000004BC6000-memory.dmp

Filesize
216KB

Download
memory/4564-55-0x00000000717A0000-0x00000000717EC000-memory.dmp

Filesize
304KB

Download
memory/4564-51-0x00000000061F0000-0x000000000623C000-memory.dmp

Filesize
304KB

Download
memory/4564-50-0x0000000006150000-0x000000000616E000-memory.dmp

Filesize
120KB

Download
memory/4564-33-0x0000000005BA0000-0x0000000005EF4000-memory.dmp

Filesize
3.3MB

Download
memory/4564-24-0x00000000059D0000-0x0000000005A36000-memory.dmp

Filesize
408KB

Download
memory/4564-77-0x0000000007500000-0x000000000750A000-memory.dmp

Filesize
40KB

Download
memory/4564-78-0x0000000007710000-0x00000000077A6000-memory.dmp

Filesize
600KB

Download
memory/4564-25-0x0000000005B30000-0x0000000005B96000-memory.dmp

Filesize
408KB

Download
memory/4564-80-0x00000000076C0000-0x00000000076CE000-memory.dmp

Filesize
56KB

Download
memory/4564-81-0x00000000076D0000-0x00000000076E4000-memory.dmp

Filesize
80KB

Download
memory/4564-26-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/4564-23-0x00000000051C0000-0x00000000051E2000-memory.dmp

Filesize
136KB

Download
memory/4564-19-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/4564-17-0x00000000053A0000-0x00000000059C8000-memory.dmp

Filesize
6.2MB

Download
memory/4564-89-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/4564-18-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download