snakekeylogger | 805396fbeda73fc0b950131a9091fefe9df45ab56ae6e6bb47c2fa3c4779f52b

General

Target

c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
Size

790KB
MD5

c8fadd465e781a66e64d61fa464ac303
SHA1

182d266c081cfb7ac0a8c6e89cde4a509de88afe
SHA256

805396fbeda73fc0b950131a9091fefe9df45ab56ae6e6bb47c2fa3c4779f52b
SHA512

c0c5449ebc0ea5ad8ecb1b5b46a88848590850a04d7c7290f751957fae2370e52ef0a753e735e4c5bf007bbf842fbab4e85fe0f4478a24f44676698158152fd9
SSDEEP

12288:8WKRHIqHHK7zvE2N2YyTfKwcp2mAHPSngAIH1r9tCtcM8w:6HIdA2N2YyTKwcp2HKgf9tY

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
bh-16.webhostbox.net
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral1/memory/2880-18-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2880-22-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2880-20-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2880-14-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2880-12-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Snakekeylogger 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
4	checkip.dyndns.org
8	freegeoip.app
9	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2032 set thread context of 2880	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	32

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2620	2880	WerFault.exe	32

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
2880	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
Token: SeDebugPrivilege	2880	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 2756	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	31
PID 2032 wrote to memory of 2756	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	31
PID 2032 wrote to memory of 2756	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	31
PID 2032 wrote to memory of 2756	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	31
PID 2032 wrote to memory of 2880	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	32
PID 2032 wrote to memory of 2880	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	32
PID 2032 wrote to memory of 2880	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	32
PID 2032 wrote to memory of 2880	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	32
PID 2032 wrote to memory of 2880	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	32
PID 2032 wrote to memory of 2880	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	32
PID 2032 wrote to memory of 2880	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	32
PID 2032 wrote to memory of 2880	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	32
PID 2032 wrote to memory of 2880	2032	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	32
PID 2880 wrote to memory of 2620	2880	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	33
PID 2880 wrote to memory of 2620	2880	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	33
PID 2880 wrote to memory of 2620	2880	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	33
PID 2880 wrote to memory of 2620	2880	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe"
  2⤵
  PID:2756
- C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2880
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2880 -s 1580
    3⤵
    - Program crash
    PID:2620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2032-0-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

Filesize
4KB

Download
memory/2032-1-0x0000000001250000-0x000000000131C000-memory.dmp

Filesize
816KB

Download
memory/2032-2-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/2032-3-0x00000000005A0000-0x00000000005B6000-memory.dmp

Filesize
88KB

Download
memory/2032-4-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

Filesize
4KB

Download
memory/2032-5-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/2032-6-0x00000000054A0000-0x0000000005530000-memory.dmp

Filesize
576KB

Download
memory/2032-7-0x0000000004F60000-0x0000000004F84000-memory.dmp

Filesize
144KB

Download
memory/2032-23-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/2880-22-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2880-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2880-20-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2880-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2880-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2880-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2880-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2880-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2880-24-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/2880-25-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/2880-26-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/2880-27-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing