snakekeylogger | bf8a6acb579ba856c81bef70a2a4d8050448fa341473893cecc21d0fa34f4f65

General

Target

SOA.exe
Size

848KB
MD5

d9344c912365aabd84371a9af639f7d2
SHA1

b57633c65e2589e00622eb589825c72ab4ce77ff
SHA256

bf8a6acb579ba856c81bef70a2a4d8050448fa341473893cecc21d0fa34f4f65
SHA512

4de960219fdf45939f2500b499a90aa4a00ae88276c81d5197a57113816109aad2426bcfbb50007123d664867a75f6201d66d04b3e2ba9a59a2ecbb0482eb64e

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.mpjewellers.com
Port:
587
Username:
midnapore@mpjewellers.com
Password:
mpjw2013

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SOA.exe

description pid process target process

PID 1208 set thread context of 640 1208 SOA.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1760 640 WerFault.exe RegSvcs.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

768 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

RegSvcs.exeWerFault.exe

pid process

640 RegSvcs.exe
1760 WerFault.exe
1760 WerFault.exe
1760 WerFault.exe
1760 WerFault.exe
1760 WerFault.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RegSvcs.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 640 RegSvcs.exe
Token: SeDebugPrivilege 1760 WerFault.exe

flow	ioc
5	checkip.dyndns.org

description	pid	process	target process
PID 1208 set thread context of 640	1208	SOA.exe	RegSvcs.exe

pid	pid_target	process	target process
1760	640	WerFault.exe	RegSvcs.exe

pid	process
768	schtasks.exe

pid	process
640	RegSvcs.exe
1760	WerFault.exe
1760	WerFault.exe
1760	WerFault.exe
1760	WerFault.exe
1760	WerFault.exe

description	pid	process
Token: SeDebugPrivilege	640	RegSvcs.exe
Token: SeDebugPrivilege	1760	WerFault.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

SOA.exeRegSvcs.exe

description	pid	process	target process
PID 1208 wrote to memory of 768	1208	SOA.exe	schtasks.exe
PID 1208 wrote to memory of 768	1208	SOA.exe	schtasks.exe
PID 1208 wrote to memory of 768	1208	SOA.exe	schtasks.exe
PID 1208 wrote to memory of 768	1208	SOA.exe	schtasks.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 1208 wrote to memory of 640	1208	SOA.exe	RegSvcs.exe
PID 640 wrote to memory of 1760	640	RegSvcs.exe	WerFault.exe
PID 640 wrote to memory of 1760	640	RegSvcs.exe	WerFault.exe
PID 640 wrote to memory of 1760	640	RegSvcs.exe	WerFault.exe
PID 640 wrote to memory of 1760	640	RegSvcs.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1208

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OGQgvVcgJmlf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9656.tmp"
2⤵
- Creates scheduled task(s)
PID:768

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 1072
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1760

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9656.tmp
MD5
39319beb794b0d2baf2256901a3bc132

SHA1
b8e3e64e67b802eeac62d3f519205bd7e7887764

SHA256
5d574fdb1f4547d2c44cc220321fb601c929e41e7d26718565d3851105fe6206

SHA512
941b40466f7496acc05e35987957b6cca021ab37e3a4c6fa04f68c13f2e21502e5d4f28b9fa695f9cc23508859184b88e4219710b8477a6601298f034f4b6fd5

Download Submit
memory/640-70-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/640-68-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/640-69-0x000000000041F00E-mapping.dmp

Download
memory/640-72-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/768-66-0x0000000000000000-mapping.dmp

Download
memory/1208-63-0x00000000004E0000-0x00000000004E2000-memory.dmp

Filesize
8KB

Download
memory/1208-64-0x0000000005930000-0x00000000059D9000-memory.dmp

Filesize
676KB

Download
memory/1208-65-0x0000000002000000-0x000000000205F000-memory.dmp

Filesize
380KB

Download
memory/1208-62-0x0000000004BB0000-0x0000000004BB1000-memory.dmp

Filesize
4KB

Download
memory/1208-60-0x0000000000800000-0x0000000000801000-memory.dmp

Filesize
4KB

Download
memory/1760-73-0x0000000000000000-mapping.dmp

Download
memory/1760-74-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads