snakekeylogger | d291952db6688a853ca965a9f5598b7fdeec3d4b56df4c8a1b8d29a186b0b92d

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
03-07-2024 01:01

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General

Target

e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
Size

537KB
MD5

119685d67c747bc9fe473e98d4f37f48
SHA1

12523edc262cf3c0e37be13a2aa2e49db7043439
SHA256

e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163
SHA512

bcf5fd9f4eb4d62529f16afea7315197e1779493646b0c2db9ee4bda7cb965122fa77d80476f07af4b52afe48f18e0b8a1a8f8ea67b6e55b17ccdd2fdd080723
SSDEEP

12288:fn3Kpgo/C7vHH2cJ1JkRA4R06mgJuqsJv/v+MLuSn:vnvHXJkRFRzJ4v/BLB

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.valleycountysar.org
Port:
587
Username:
[email protected]
Password:
DKw(r0%wpbd]

http://103.130.147.85

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/4936-9-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger

resource	yara_rule
behavioral2/memory/4936-9-0x0000000000400000-0x0000000000426000-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:

e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

8 checkip.dyndns.org

flow	ioc
8	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe

description	pid	process	target process
PID 1408 set thread context of 4936	1408	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe

pid process

4936 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe

description pid process

Token: SeDebugPrivilege 4936 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe

pid	process
4936	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe

description	pid	process
Token: SeDebugPrivilege	4936	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exee80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.execmd.exe

description	pid	process	target process
PID 1408 wrote to memory of 4936	1408	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
PID 1408 wrote to memory of 4936	1408	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
PID 1408 wrote to memory of 4936	1408	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
PID 1408 wrote to memory of 4936	1408	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
PID 1408 wrote to memory of 4936	1408	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
PID 1408 wrote to memory of 4936	1408	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
PID 1408 wrote to memory of 4936	1408	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
PID 1408 wrote to memory of 4936	1408	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
PID 4936 wrote to memory of 4968	4936	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	cmd.exe
PID 4936 wrote to memory of 4968	4936	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	cmd.exe
PID 4936 wrote to memory of 4968	4936	e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe	cmd.exe
PID 4968 wrote to memory of 4152	4968	cmd.exe	choice.exe
PID 4968 wrote to memory of 4152	4968	cmd.exe	choice.exe
PID 4968 wrote to memory of 4152	4968	cmd.exe	choice.exe

C:\Users\Admin\AppData\Local\Temp\e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
"C:\Users\Admin\AppData\Local\Temp\e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1408

C:\Users\Admin\AppData\Local\Temp\e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
"C:\Users\Admin\AppData\Local\Temp\e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe"
2⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4936

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:4968

C:\Windows\SysWOW64\choice.exe
choice /C Y /N /D Y /T 3
4⤵
PID:4152

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1408-5-0x00000000050A0000-0x00000000050F4000-memory.dmp

Filesize
336KB

Download
memory/1408-8-0x0000000005220000-0x0000000005228000-memory.dmp

Filesize
32KB

Download
memory/1408-3-0x0000000004FE0000-0x0000000005072000-memory.dmp

Filesize
584KB

Download
memory/1408-4-0x0000000005090000-0x000000000509A000-memory.dmp

Filesize
40KB

Download
memory/1408-6-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/1408-0-0x000000007449E000-0x000000007449F000-memory.dmp

Filesize
4KB

Download
memory/1408-7-0x00000000052D0000-0x000000000536C000-memory.dmp

Filesize
624KB

Download
memory/1408-2-0x0000000005590000-0x0000000005B34000-memory.dmp

Filesize
5.6MB

Download
memory/1408-1-0x0000000000620000-0x00000000006AC000-memory.dmp

Filesize
560KB

Download
memory/1408-13-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/4936-11-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/4936-10-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/4936-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4936-15-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download