snakekeylogger | d43d9ff45f1d4ed26b5722c3c61c9d09d39ba76e9ce1c322867d65d05b86f3db

General

Target

efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
Size

301KB
MD5

efe46e1ba7f2f375e0fa71598b1cce4b
SHA1

eba5c96d60f8bf245568ebc743ac4e10f6839576
SHA256

d43d9ff45f1d4ed26b5722c3c61c9d09d39ba76e9ce1c322867d65d05b86f3db
SHA512

b625b897f2803313ac30a1d996dd9bb72d6ce3be876085099178a7ebe9f398158d7727a1ca01338b68dcc856e3b87d0b37260d70f31707c9a5e4d5af4101afed
SSDEEP

6144:+yaUM/MkhBC0NcyCD9K3fE0mNaGoJRBUJ6PQUXR5drIllAazio:+7aSBTa/D9asTxoJRBUJ6PBlrIlyazi

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.vivaldi.net
Port:
587
Username:
[email protected]
Password:
1Endurance1234
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4340-11-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral2/memory/4340-16-0x00000000051F0000-0x0000000005200000-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

46 checkip.dyndns.org
48 freegeoip.app
49 freegeoip.app

flow	ioc
46	checkip.dyndns.org
48	freegeoip.app
49	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

Processes:

efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe

description	pid	process	target process
PID 3076 set thread context of 4340	3076	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3536 4340 WerFault.exe efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe

pid process

4340 efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 4340 efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe

pid	pid_target	process	target process
3536	4340	WerFault.exe	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe

pid	process
4340	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	4340	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe

description	pid	process	target process
PID 3076 wrote to memory of 4340	3076	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
PID 3076 wrote to memory of 4340	3076	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
PID 3076 wrote to memory of 4340	3076	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
PID 3076 wrote to memory of 4340	3076	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
PID 3076 wrote to memory of 4340	3076	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
PID 3076 wrote to memory of 4340	3076	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
PID 3076 wrote to memory of 4340	3076	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
PID 3076 wrote to memory of 4340	3076	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe	efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3076

C:\Users\Admin\AppData\Local\Temp\efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4340 -s 1780
3⤵
- Program crash
PID:3536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4340 -ip 4340
1⤵
PID:3796

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\efe46e1ba7f2f375e0fa71598b1cce4b_JaffaCakes118.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/3076-4-0x0000000004C40000-0x0000000004C50000-memory.dmp

Filesize
64KB

Download
memory/3076-7-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/3076-3-0x0000000004CB0000-0x0000000004D42000-memory.dmp

Filesize
584KB

Download
memory/3076-1-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/3076-9-0x00000000062F0000-0x000000000638C000-memory.dmp

Filesize
624KB

Download
memory/3076-6-0x0000000005210000-0x000000000521A000-memory.dmp

Filesize
40KB

Download
memory/3076-2-0x0000000005260000-0x0000000005804000-memory.dmp

Filesize
5.6MB

Download
memory/3076-8-0x0000000004C40000-0x0000000004C50000-memory.dmp

Filesize
64KB

Download
memory/3076-5-0x0000000004F70000-0x0000000004F7A000-memory.dmp

Filesize
40KB

Download
memory/3076-10-0x00000000062B0000-0x00000000062F8000-memory.dmp

Filesize
288KB

Download
memory/3076-15-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/3076-0-0x00000000003B0000-0x0000000000402000-memory.dmp

Filesize
328KB

Download
memory/4340-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4340-14-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/4340-16-0x00000000051F0000-0x0000000005200000-memory.dmp

Filesize
64KB

Download
memory/4340-17-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads