snakekeylogger | ddcd5e4084c257af6efcb44ed128de288db9e6147b8b1bf2cefb66df6ed8be21

General

Target

a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
Size

344KB
MD5

a1ca8413f4abb9c076812a67649e43a1
SHA1

4b6ac8c212f304478e3a9186ee1745f7357bdf82
SHA256

ddcd5e4084c257af6efcb44ed128de288db9e6147b8b1bf2cefb66df6ed8be21
SHA512

8881351ccfa2dc518a21df8e4378fd0136b6b091832ddfcedea9929df8c28f680b0145b034a487c659a556cb54cac9e0615980e22805ff9434ce6b0d590b6f38
SSDEEP

6144:3tp0ERQ+3HwO1mfMkX9kFqVrRieH/00hxHjiKGt9ortmDl+v0:8ESofE9kFsj00HHy9oBo5

Score

10^/10

snakekeylogger 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

Processes:

resource	yara_rule
behavioral2/memory/1804-16-0x0000000000400000-0x0000000000426000-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

Processes:

a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	a1ca8413f4abb9c076812a67649e43a1_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.

Processes:

flow ioc

43 checkip.dyndns.org
45 freegeoip.app
46 freegeoip.app

flow	ioc
43	checkip.dyndns.org
45	freegeoip.app
46	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

Processes:

a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe

description	pid	process	target process
PID 368 set thread context of 1804	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3504 1804 WerFault.exe a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

1860 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe

pid process

1804 a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
1804 a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 1804 a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe

pid	pid_target	process	target process
3504	1804	WerFault.exe	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe

pid	process
1860	schtasks.exe

pid	process
1804	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
1804	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1804	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe

description	pid	process	target process
PID 368 wrote to memory of 1860	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	schtasks.exe
PID 368 wrote to memory of 1860	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	schtasks.exe
PID 368 wrote to memory of 1860	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	schtasks.exe
PID 368 wrote to memory of 1804	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
PID 368 wrote to memory of 1804	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
PID 368 wrote to memory of 1804	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
PID 368 wrote to memory of 1804	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
PID 368 wrote to memory of 1804	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
PID 368 wrote to memory of 1804	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
PID 368 wrote to memory of 1804	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
PID 368 wrote to memory of 1804	368	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe	a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:368
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LrTzVsJlJuIVJI" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCA31.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1860
- C:\Users\Admin\AppData\Local\Temp\a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1804
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1804 -s 1828
    3⤵
    - Program crash
    PID:3504

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1028 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
1⤵
PID:1880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1804 -ip 1804
1⤵
PID:4800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a1ca8413f4abb9c076812a67649e43a1_JaffaCakes118.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/368-4-0x0000000005610000-0x0000000005620000-memory.dmp

Filesize
64KB

Download
memory/368-7-0x0000000006A90000-0x0000000006AA2000-memory.dmp

Filesize
72KB

Download
memory/368-3-0x0000000005490000-0x0000000005522000-memory.dmp

Filesize
584KB

Download
memory/368-0-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/368-9-0x0000000005610000-0x0000000005620000-memory.dmp

Filesize
64KB

Download
memory/368-6-0x0000000006B20000-0x0000000006BBC000-memory.dmp

Filesize
624KB

Download
memory/368-2-0x0000000005B20000-0x00000000060C4000-memory.dmp

Filesize
5.6MB

Download
memory/368-8-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/368-5-0x0000000005570000-0x000000000557A000-memory.dmp

Filesize
40KB

Download
memory/368-10-0x00000000071E0000-0x000000000730A000-memory.dmp

Filesize
1.2MB

Download
memory/368-20-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/368-1-0x0000000000AA0000-0x0000000000AFC000-memory.dmp

Filesize
368KB

Download
memory/1804-19-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/1804-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1804-21-0x0000000005A50000-0x0000000005A60000-memory.dmp

Filesize
64KB

Download
memory/1804-22-0x0000000074BF0000-0x00000000753A0000-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