snakekeylogger | 0352c89c378617cc060c7685bd67e8ddafa1204055d130a00d8d3077e60e93db

General

Target

73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
Size

1.1MB
MD5

73ce4ddc5681f4aefbdc4353d1a085d9
SHA1

57c15f435d3d5e95500cf4d6affeac26caca97f0
SHA256

0352c89c378617cc060c7685bd67e8ddafa1204055d130a00d8d3077e60e93db
SHA512

3db78438ac033d025f40175af963220244285333cd4c4d26805e414d11892392f11c872593ccdfe87a67af72ff1ae9ccbbae8451f610680977035ba7e5d7c0c7
SSDEEP

24576:EvyMIPEymY0zdH8FXOL7sYDh3NvbWKOD8RUuweBpQrKyMzdooooooO6cF9:IyMIPHmY0lkX67pD9NRpQrKyMzdooooI

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.orange.fr
Port:
587
Username:
[email protected]
Password:
Un765454
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/2872-11-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2872-12-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2872-15-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2872-19-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2872-17-0x0000000000400000-0x0000000000424000-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
4	checkip.dyndns.org
8	freegeoip.app
9	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1152 set thread context of 2872	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	32

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2696	2872	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	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
2872	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
Token: SeDebugPrivilege	2872	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 2756	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	31
PID 1152 wrote to memory of 2756	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	31
PID 1152 wrote to memory of 2756	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	31
PID 1152 wrote to memory of 2756	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	31
PID 1152 wrote to memory of 2872	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	32
PID 1152 wrote to memory of 2872	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	32
PID 1152 wrote to memory of 2872	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	32
PID 1152 wrote to memory of 2872	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	32
PID 1152 wrote to memory of 2872	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	32
PID 1152 wrote to memory of 2872	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	32
PID 1152 wrote to memory of 2872	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	32
PID 1152 wrote to memory of 2872	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	32
PID 1152 wrote to memory of 2872	1152	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	32
PID 2872 wrote to memory of 2696	2872	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	33
PID 2872 wrote to memory of 2696	2872	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	33
PID 2872 wrote to memory of 2696	2872	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	33
PID 2872 wrote to memory of 2696	2872	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_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:1152
- C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe"
  2⤵
  PID:2756
- C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 1576
    3⤵
    - Program crash
    PID:2696

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

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Downloads

memory/1152-0-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download
memory/1152-1-0x00000000000C0000-0x00000000001DE000-memory.dmp

Filesize
1.1MB

Download
memory/1152-2-0x0000000001E50000-0x0000000001EDA000-memory.dmp

Filesize
552KB

Download
memory/1152-3-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/1152-4-0x0000000001F20000-0x0000000001F36000-memory.dmp

Filesize
88KB

Download
memory/1152-5-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download
memory/1152-6-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/1152-7-0x0000000004DE0000-0x0000000004E72000-memory.dmp

Filesize
584KB

Download
memory/1152-8-0x0000000002010000-0x0000000002036000-memory.dmp

Filesize
152KB

Download
memory/1152-21-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/2872-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2872-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2872-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2872-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2872-15-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2872-19-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2872-17-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2872-20-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/2872-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2872-22-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/2872-23-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/2872-24-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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