snakekeylogger | 2f9f3f9bbc598416ac312d6edd7b5df28937e57038544911f42f48c93cd65e87

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 01:13

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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/3008-45-0x0000000000400000-0x0000000000426000-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
2524	powershell.exe
736	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-1-5-21-1194130065-3471212556-1656947724-1000\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
24	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1616 set thread context of 3008	1616	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
1296	3008	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	update SOA.exe
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

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
4872	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1616	update SOA.exe
1616	update SOA.exe
1616	update SOA.exe
1616	update SOA.exe
1616	update SOA.exe
1616	update SOA.exe
736	powershell.exe
2524	powershell.exe
1616	update SOA.exe
2524	powershell.exe
3008	RegSvcs.exe
736	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1616	update SOA.exe
Token: SeDebugPrivilege	736	powershell.exe
Token: SeDebugPrivilege	2524	powershell.exe
Token: SeDebugPrivilege	3008	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 2524	1616	update SOA.exe	89
PID 1616 wrote to memory of 2524	1616	update SOA.exe	89
PID 1616 wrote to memory of 2524	1616	update SOA.exe	89
PID 1616 wrote to memory of 736	1616	update SOA.exe	91
PID 1616 wrote to memory of 736	1616	update SOA.exe	91
PID 1616 wrote to memory of 736	1616	update SOA.exe	91
PID 1616 wrote to memory of 4872	1616	update SOA.exe	93
PID 1616 wrote to memory of 4872	1616	update SOA.exe	93
PID 1616 wrote to memory of 4872	1616	update SOA.exe	93
PID 1616 wrote to memory of 3008	1616	update SOA.exe	95
PID 1616 wrote to memory of 3008	1616	update SOA.exe	95
PID 1616 wrote to memory of 3008	1616	update SOA.exe	95
PID 1616 wrote to memory of 3008	1616	update SOA.exe	95
PID 1616 wrote to memory of 3008	1616	update SOA.exe	95
PID 1616 wrote to memory of 3008	1616	update SOA.exe	95
PID 1616 wrote to memory of 3008	1616	update SOA.exe	95
PID 1616 wrote to memory of 3008	1616	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:1616
- 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:2524
- 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:736
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rgpcVuyG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9BF.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4872
- 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:3008
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 1948
    3⤵
    - Program crash
    PID:1296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 3008 -ip 3008
1⤵
PID:4068

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
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

Filesize
18KB

MD5
e1916c5e4fcae3b9b1de48e9aaa1537d

SHA1
c2c3797e713f8edd810a5fba8cef791094b4b396

SHA256
4df7ccfde68831687f6ac07afeccd604440be9ec8daa548bcc05130164246263

SHA512
0dda4b43b3186ca0777d8e88b58f17ccee4a18f2442549974a8f7194c42acacaf9ccf3d21289224cecb5b74b0d4b86deaab1151cda70f0bd20330b92cb1b379e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_khylnjnh.p12.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9BF.tmp

Filesize
1KB

MD5
f94e8bccd3d38594aa84aebc18821304

SHA1
74677ad97431bb42c05469425102efa182005712

SHA256
8fd71b21bb0807eba28cce7ed36bae73b7730136c2adc8928e0ada36b9de9e3d

SHA512
2a32802b5ff5ed4863c4e282a206feb739b69681be0b62c2df8ddd3fb56de189c95dff4142e86ecbd67f78df824e92590293bd90ff03d4f454edece15df63c9e

Download Submit
memory/736-64-0x0000000070F60000-0x0000000070FAC000-memory.dmp

Filesize
304KB

Download
memory/736-22-0x0000000005BF0000-0x0000000005C56000-memory.dmp

Filesize
408KB

Download
memory/736-20-0x0000000005490000-0x00000000054B2000-memory.dmp

Filesize
136KB

Download
memory/736-89-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/736-26-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/736-25-0x0000000005DE0000-0x0000000006134000-memory.dmp

Filesize
3.3MB

Download
memory/736-24-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/736-21-0x0000000005B80000-0x0000000005BE6000-memory.dmp

Filesize
408KB

Download
memory/1616-7-0x00000000057B0000-0x00000000057C0000-memory.dmp

Filesize
64KB

Download
memory/1616-5-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1616-1-0x0000000000A70000-0x0000000000AF6000-memory.dmp

Filesize
536KB

Download
memory/1616-4-0x00000000053B0000-0x00000000053BA000-memory.dmp

Filesize
40KB

Download
memory/1616-2-0x0000000005A40000-0x0000000005FE4000-memory.dmp

Filesize
5.6MB

Download
memory/1616-0-0x00000000749DE000-0x00000000749DF000-memory.dmp

Filesize
4KB

Download
memory/1616-11-0x00000000093B0000-0x000000000944C000-memory.dmp

Filesize
624KB

Download
memory/1616-48-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1616-10-0x0000000006D10000-0x0000000006D78000-memory.dmp

Filesize
416KB

Download
memory/1616-9-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1616-8-0x00000000749DE000-0x00000000749DF000-memory.dmp

Filesize
4KB

Download
memory/1616-3-0x0000000005490000-0x0000000005522000-memory.dmp

Filesize
584KB

Download
memory/1616-6-0x0000000006A60000-0x0000000006ADE000-memory.dmp

Filesize
504KB

Download
memory/2524-52-0x0000000070F60000-0x0000000070FAC000-memory.dmp

Filesize
304KB

Download
memory/2524-76-0x0000000007A30000-0x0000000007A3A000-memory.dmp

Filesize
40KB

Download
memory/2524-49-0x0000000006690000-0x00000000066AE000-memory.dmp

Filesize
120KB

Download
memory/2524-50-0x0000000006870000-0x00000000068BC000-memory.dmp

Filesize
304KB

Download
memory/2524-18-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/2524-51-0x0000000007860000-0x0000000007892000-memory.dmp

Filesize
200KB

Download
memory/2524-62-0x0000000006C50000-0x0000000006C6E000-memory.dmp

Filesize
120KB

Download
memory/2524-63-0x00000000078A0000-0x0000000007943000-memory.dmp

Filesize
652KB

Download
memory/2524-16-0x0000000005100000-0x0000000005136000-memory.dmp

Filesize
216KB

Download
memory/2524-75-0x00000000079B0000-0x00000000079CA000-memory.dmp

Filesize
104KB

Download
memory/2524-74-0x0000000008000000-0x000000000867A000-memory.dmp

Filesize
6.5MB

Download
memory/2524-47-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/2524-77-0x0000000007C30000-0x0000000007CC6000-memory.dmp

Filesize
600KB

Download
memory/2524-78-0x0000000007BB0000-0x0000000007BC1000-memory.dmp

Filesize
68KB

Download
memory/2524-79-0x0000000007BE0000-0x0000000007BEE000-memory.dmp

Filesize
56KB

Download
memory/2524-80-0x0000000007BF0000-0x0000000007C04000-memory.dmp

Filesize
80KB

Download
memory/2524-81-0x0000000007CF0000-0x0000000007D0A000-memory.dmp

Filesize
104KB

Download
memory/2524-82-0x0000000007CD0000-0x0000000007CD8000-memory.dmp

Filesize
32KB

Download
memory/2524-19-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/2524-17-0x00000000057E0000-0x0000000005E08000-memory.dmp

Filesize
6.2MB

Download
memory/2524-88-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/3008-45-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download