snakekeylogger | d4b9956fb6735fdbfc93b8fa58aefbdd35e8c4af7a9e899100229c168a4c9328

Analysis

max time kernel
118s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/04/2024, 12:45

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General

Target

e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe
Size

1.3MB
MD5

e29276d2e1b603045ad04aa25d92f598
SHA1

316289129d4c517e688ef3b65972f58a9744e2c7
SHA256

d4b9956fb6735fdbfc93b8fa58aefbdd35e8c4af7a9e899100229c168a4c9328
SHA512

4f0bdf500c8d4a12b3bd51272d1833df0e66e6a3e48c61b456c995a09b21824c9d1f401c295f2b200a0993e8d1801374fa05a6cba0d6bcdc18db8a6459320362
SSDEEP

24576:wEjoYMxkryuy66pUG8lkGs/LkhFArYVjD5js89UrmMnfk/iQ2+S0d:wpvxuvD6px8qGs/YhZVj9jsaU9fk/Pj

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/4240-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Looks up external IP address via web service 3 IoCs

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

flow	ioc
39	freegeoip.app
36	checkip.dyndns.org
38	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2300 set thread context of 4240	2300	e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe	97

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3760	4240	WerFault.exe	97

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4240	e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4240	e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 4240	2300	e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe	97
PID 2300 wrote to memory of 4240	2300	e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe	97
PID 2300 wrote to memory of 4240	2300	e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe	97
PID 2300 wrote to memory of 4240	2300	e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe	97
PID 2300 wrote to memory of 4240	2300	e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe	97
PID 2300 wrote to memory of 4240	2300	e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe	97
PID 2300 wrote to memory of 4240	2300	e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe	97
PID 2300 wrote to memory of 4240	2300	e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe	97

C:\Users\Admin\AppData\Local\Temp\e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Users\Admin\AppData\Local\Temp\e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4240
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4240 -s 1812
    3⤵
    - Program crash
    PID:3760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 4240 -ip 4240
1⤵
PID:4512

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e29276d2e1b603045ad04aa25d92f598_JaffaCakes118.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/2300-8-0x0000000002DC0000-0x0000000002DD8000-memory.dmp

Filesize
96KB

Download
memory/2300-11-0x0000000006A90000-0x0000000006B2C000-memory.dmp

Filesize
624KB

Download
memory/2300-3-0x0000000005B40000-0x00000000060E4000-memory.dmp

Filesize
5.6MB

Download
memory/2300-4-0x0000000005590000-0x0000000005622000-memory.dmp

Filesize
584KB

Download
memory/2300-5-0x0000000005490000-0x00000000054A0000-memory.dmp

Filesize
64KB

Download
memory/2300-6-0x0000000005480000-0x000000000548A000-memory.dmp

Filesize
40KB

Download
memory/2300-7-0x00000000057A0000-0x00000000057F6000-memory.dmp

Filesize
344KB

Download
memory/2300-0-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/2300-2-0x00000000054F0000-0x000000000558C000-memory.dmp

Filesize
624KB

Download
memory/2300-9-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/2300-10-0x0000000005490000-0x00000000054A0000-memory.dmp

Filesize
64KB

Download
memory/2300-12-0x000000000FAE0000-0x000000000FB10000-memory.dmp

Filesize
192KB

Download
memory/2300-17-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/2300-1-0x0000000000990000-0x0000000000ADC000-memory.dmp

Filesize
1.3MB

Download
memory/4240-16-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/4240-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4240-18-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/4240-19-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download