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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4744-12-0x0000000000400000-0x0000000000424000-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.

Processes:

flow ioc

37 checkip.dyndns.org
40 freegeoip.app
41 freegeoip.app

flow	ioc
37	checkip.dyndns.org
40	freegeoip.app
41	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

Processes:

f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

description	pid	process	target process
PID 4836 set thread context of 4744	4836	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2656 4744 WerFault.exe f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

pid process

4744 f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 4744 f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

pid	pid_target	process	target process
2656	4744	WerFault.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

pid	process
4744	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	4744	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

f5c4dbef3d934821e183619967022767_JaffaCakes118.exe

description	pid	process	target process
PID 4836 wrote to memory of 4744	4836	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 4836 wrote to memory of 4744	4836	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 4836 wrote to memory of 4744	4836	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 4836 wrote to memory of 4744	4836	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 4836 wrote to memory of 4744	4836	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 4836 wrote to memory of 4744	4836	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 4836 wrote to memory of 4744	4836	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe
PID 4836 wrote to memory of 4744	4836	f5c4dbef3d934821e183619967022767_JaffaCakes118.exe	f5c4dbef3d934821e183619967022767_JaffaCakes118.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:4836

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
PID:4744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 1812
3⤵
- Program crash
PID:2656

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1040 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:3272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4744 -ip 4744
1⤵
PID:852

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f5c4dbef3d934821e183619967022767_JaffaCakes118.exe.log
Filesize
1KB

MD5
84e77a587d94307c0ac1357eb4d3d46f

SHA1
83cc900f9401f43d181207d64c5adba7a85edc1e

SHA256
e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99

SHA512
aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691

Download Submit
memory/4744-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4744-19-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/4744-18-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/4744-17-0x0000000005BA0000-0x0000000005BB0000-memory.dmp

Filesize
64KB

Download
memory/4744-15-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/4836-4-0x0000000004EA0000-0x0000000004F3C000-memory.dmp

Filesize
624KB

Download
memory/4836-7-0x00000000050C0000-0x00000000050D8000-memory.dmp

Filesize
96KB

Download
memory/4836-8-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/4836-9-0x00000000050F0000-0x0000000005100000-memory.dmp

Filesize
64KB

Download
memory/4836-10-0x0000000007CB0000-0x0000000007D44000-memory.dmp

Filesize
592KB

Download
memory/4836-11-0x000000000A3F0000-0x000000000A41E000-memory.dmp

Filesize
184KB

Download
memory/4836-6-0x0000000004DB0000-0x0000000004DBA000-memory.dmp

Filesize
40KB

Download
memory/4836-5-0x00000000050F0000-0x0000000005100000-memory.dmp

Filesize
64KB

Download
memory/4836-0-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/4836-16-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/4836-3-0x0000000004E00000-0x0000000004E92000-memory.dmp

Filesize
584KB

Download
memory/4836-2-0x0000000005310000-0x00000000058B4000-memory.dmp

Filesize
5.6MB

Download
memory/4836-1-0x0000000000330000-0x00000000003F8000-memory.dmp

Filesize
800KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads