snakekeylogger | e0b1dc004a3db060f6e6c96fcb8ef22ba4cf94aea42ef4afb40a3168f9d97296

General

Target

f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
Size

776KB
MD5

f5c4dbef3d934821e183619967022767
SHA1

1c17bf19acf83f7d4e6880cf8e19e088bd1b5aa6
SHA256

e0b1dc004a3db060f6e6c96fcb8ef22ba4cf94aea42ef4afb40a3168f9d97296
SHA512

ad71ba93da29ad6f2089a6897f9367afc7d8998993a697b13fb2a64f1d0076a44e74cb35594e457c229911369d3ac5ad0bb1c4d7c86834aeac61fcf8af3e8950
SSDEEP

12288:ZqlVwldf4k+r/Q/aXM15r9wUz+eeEB2CLT+Srd8P:Z4VwA/mDJxem2CLT+Sr

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
25
Username:
[email protected]
Password:
BkKMmzZ1
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2524-12-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2524-14-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2524-18-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2524-22-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2524-20-0x0000000000400000-0x0000000000424000-memory.dmp	family_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

4 checkip.dyndns.org

flow	ioc
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

description	pid	process	target process
PID 848 set thread context of 2524	848	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

576 2524 WerFault.exe f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

pid process

2524 f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2524 f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

pid	pid_target	process	target process
576	2524	WerFault.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

pid	process
2524	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2524	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

f5c4dbef3d934821e183619967022767_JaffaCakes118.exef5c4dbef3d934821e183619967022767_JaffaCakes118.exe

description	pid	process	target process
PID 848 wrote to memory of 2524	848	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 848 wrote to memory of 2524	848	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 848 wrote to memory of 2524	848	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 848 wrote to memory of 2524	848	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 848 wrote to memory of 2524	848	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 848 wrote to memory of 2524	848	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 848 wrote to memory of 2524	848	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 848 wrote to memory of 2524	848	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 848 wrote to memory of 2524	848	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 2524 wrote to memory of 576	2524	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	WerFault.exe
PID 2524 wrote to memory of 576	2524	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	WerFault.exe
PID 2524 wrote to memory of 576	2524	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	WerFault.exe
PID 2524 wrote to memory of 576	2524	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f5c4dbef3d934821e183619967022767_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:848

C:\Users\Admin\AppData\Local\Temp\f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f5c4dbef3d934821e183619967022767_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2524 -s 1148
3⤵
- Program crash
PID:576

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/848-0-0x0000000000EB0000-0x0000000000F78000-memory.dmp

Filesize
800KB

Download
memory/848-1-0x0000000074A00000-0x00000000750EE000-memory.dmp

Filesize
6.9MB

Download
memory/848-2-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

Filesize
256KB

Download
memory/848-3-0x0000000000500000-0x0000000000518000-memory.dmp

Filesize
96KB

Download
memory/848-4-0x0000000074A00000-0x00000000750EE000-memory.dmp

Filesize
6.9MB

Download
memory/848-5-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

Filesize
256KB

Download
memory/848-6-0x0000000007D80000-0x0000000007E14000-memory.dmp

Filesize
592KB

Download
memory/848-7-0x0000000000DE0000-0x0000000000E0E000-memory.dmp

Filesize
184KB

Download
memory/848-24-0x0000000074A00000-0x00000000750EE000-memory.dmp

Filesize
6.9MB

Download
memory/2524-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2524-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2524-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2524-22-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2524-20-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2524-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2524-23-0x0000000074A00000-0x00000000750EE000-memory.dmp

Filesize
6.9MB

Download
memory/2524-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2524-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2524-25-0x0000000000260000-0x00000000002A0000-memory.dmp

Filesize
256KB

Download
memory/2524-26-0x0000000074A00000-0x00000000750EE000-memory.dmp

Filesize
6.9MB

Download
memory/2524-27-0x0000000000260000-0x00000000002A0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads