snakekeylogger | 56fcefd42a16f026eae384a094bebb76bfeb13725314da2669d1c650332ed8f5

General

Target

2da974503435083870619f193cce232d_JaffaCakes118.exe
Size

535KB
MD5

2da974503435083870619f193cce232d
SHA1

6e9563867fb5103f166aa3ea894ee307e12f52bc
SHA256

56fcefd42a16f026eae384a094bebb76bfeb13725314da2669d1c650332ed8f5
SHA512

ecf3b6a1e3ec9925098fb985d7173e0e9bb68fbe4e99a1a9c4b29e848b408f913f58389c7cabf4a9c509cb75c8b6c05084a6715e662e77e3c6a3d49df7b691bf
SSDEEP

12288:VzajzzNi+hBr7IUA16vSfEpYYsePTwnRiU3:VGNi+hBr8UA0mERWRi4

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.toantalya.com
Port:
587
Username:
[email protected]
Password:
mohamad123
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/5108-17-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	2da974503435083870619f193cce232d_JaffaCakes118.exe

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
34	checkip.dyndns.org
36	freegeoip.app
37	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2680 set thread context of 5108	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	90

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4948	5108	WerFault.exe	90

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	2da974503435083870619f193cce232d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2da974503435083870619f193cce232d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2368	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
5108	2da974503435083870619f193cce232d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5108	2da974503435083870619f193cce232d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 2368	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	89
PID 2680 wrote to memory of 2368	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	89
PID 2680 wrote to memory of 2368	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	89
PID 2680 wrote to memory of 5108	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	90
PID 2680 wrote to memory of 5108	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	90
PID 2680 wrote to memory of 5108	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	90
PID 2680 wrote to memory of 5108	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	90
PID 2680 wrote to memory of 5108	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	90
PID 2680 wrote to memory of 5108	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	90
PID 2680 wrote to memory of 5108	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	90
PID 2680 wrote to memory of 5108	2680	2da974503435083870619f193cce232d_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\2da974503435083870619f193cce232d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2da974503435083870619f193cce232d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LdmpTI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp487E.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2368
- C:\Users\Admin\AppData\Local\Temp\2da974503435083870619f193cce232d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\2da974503435083870619f193cce232d_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5108
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5108 -s 1808
    3⤵
    - Program crash
    PID:4948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5108 -ip 5108
1⤵
PID:2004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\2da974503435083870619f193cce232d_JaffaCakes118.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2680-8-0x0000000074A4E000-0x0000000074A4F000-memory.dmp

Filesize
4KB

Download
memory/2680-5-0x0000000074A40000-0x00000000751F0000-memory.dmp

Filesize
7.7MB

Download
memory/2680-9-0x0000000074A40000-0x00000000751F0000-memory.dmp

Filesize
7.7MB

Download
memory/2680-4-0x0000000004D80000-0x0000000004D8A000-memory.dmp

Filesize
40KB

Download
memory/2680-10-0x0000000005BC0000-0x0000000005C14000-memory.dmp

Filesize
336KB

Download
memory/2680-6-0x0000000004F90000-0x000000000502C000-memory.dmp

Filesize
624KB

Download
memory/2680-7-0x0000000004CC0000-0x0000000004CD6000-memory.dmp

Filesize
88KB

Download
memory/2680-11-0x0000000005C20000-0x0000000005D28000-memory.dmp

Filesize
1.0MB

Download
memory/2680-3-0x0000000004CD0000-0x0000000004D62000-memory.dmp

Filesize
584KB

Download
memory/2680-2-0x00000000051E0000-0x0000000005784000-memory.dmp

Filesize
5.6MB

Download
memory/2680-0-0x0000000074A4E000-0x0000000074A4F000-memory.dmp

Filesize
4KB

Download
memory/2680-21-0x0000000074A40000-0x00000000751F0000-memory.dmp

Filesize
7.7MB

Download
memory/2680-1-0x00000000002A0000-0x000000000032C000-memory.dmp

Filesize
560KB

Download
memory/5108-20-0x0000000074A40000-0x00000000751F0000-memory.dmp

Filesize
7.7MB

Download
memory/5108-17-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/5108-22-0x0000000074A40000-0x00000000751F0000-memory.dmp

Filesize
7.7MB

Download
memory/5108-23-0x0000000074A40000-0x00000000751F0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads