snakekeylogger | 7d6908ae43fb741400ac24a976de03ee6e72a8a306e3fdea805aa4257fb93f1b

General

Target

63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe
Size

1.3MB
MD5

63f484e36e6533bce2a47bd946486c83
SHA1

8815f16a19e0f8c29587b241e635ddb66a0d54ea
SHA256

7d6908ae43fb741400ac24a976de03ee6e72a8a306e3fdea805aa4257fb93f1b
SHA512

a35cc546c2c49dce9441e3888474bb206262915bd7df81395d7085fa99ef7f6092b61f0a1c0a3669abcc8c0d8e6a8c67633475d3e1cec244220263e7c3b0bd62
SSDEEP

24576:zlVpguGi7f2lUAa6fUSCl8NOzx6UbW63+sV98VnUE+7nunaIYPrK:zjaGfNA3fUSClpxl53+sV98VqnunaI42

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.coolingsolution.ly
Port:
587
Username:
[email protected]
Password:
0922126259Gofran
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/2036-33-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2036-41-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2036-43-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2036-39-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2036-35-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Looks up external IP address via web service 1 IoCs

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

flow	ioc
4	checkip.dyndns.org

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2380 set thread context of 2712	2380	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	31
PID 2712 set thread context of 2036	2712	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	32

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1736	2036	WerFault.exe	32

System Location Discovery: System Language Discovery 1 TTPs 3 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	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2036	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2036	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2712	2380	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2712	2380	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2712	2380	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2712	2380	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2712	2380	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2712	2380	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2712	2380	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2712	2380	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2712	2380	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	31
PID 2712 wrote to memory of 2036	2712	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	32
PID 2712 wrote to memory of 2036	2712	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	32
PID 2712 wrote to memory of 2036	2712	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	32
PID 2712 wrote to memory of 2036	2712	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	32
PID 2712 wrote to memory of 2036	2712	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	32
PID 2712 wrote to memory of 2036	2712	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	32
PID 2712 wrote to memory of 2036	2712	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	32
PID 2712 wrote to memory of 2036	2712	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	32
PID 2712 wrote to memory of 2036	2712	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	32
PID 2036 wrote to memory of 1736	2036	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	33
PID 2036 wrote to memory of 1736	2036	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	33
PID 2036 wrote to memory of 1736	2036	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	33
PID 2036 wrote to memory of 1736	2036	63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Users\Admin\AppData\Local\Temp\63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2712
- - C:\Users\Admin\AppData\Local\Temp\63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\63f484e36e6533bce2a47bd946486c83_JaffaCakes118.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2036
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 1100
      4⤵
      Program crash
      PID:1736

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/2036-33-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2036-43-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2036-29-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2036-31-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2036-35-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2036-41-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2036-39-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2380-6-0x0000000005950000-0x0000000005A72000-memory.dmp

Filesize
1.1MB

Download
memory/2380-4-0x00000000744DE000-0x00000000744DF000-memory.dmp

Filesize
4KB

Download
memory/2380-1-0x0000000000F30000-0x0000000001090000-memory.dmp

Filesize
1.4MB

Download
memory/2380-7-0x0000000004890000-0x000000000494E000-memory.dmp

Filesize
760KB

Download
memory/2380-5-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2380-23-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2380-3-0x0000000000560000-0x0000000000576000-memory.dmp

Filesize
88KB

Download
memory/2380-0-0x00000000744DE000-0x00000000744DF000-memory.dmp

Filesize
4KB

Download
memory/2380-2-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-13-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2712-10-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2712-24-0x0000000004840000-0x00000000048C4000-memory.dmp

Filesize
528KB

Download
memory/2712-25-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-26-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-27-0x0000000005670000-0x00000000056FE000-memory.dmp

Filesize
568KB

Download
memory/2712-28-0x0000000000720000-0x0000000000744000-memory.dmp

Filesize
144KB

Download
memory/2712-11-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2712-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2712-17-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2712-22-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-21-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2712-19-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2712-9-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2712-44-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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