snakekeylogger | 1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703

Analysis

max time kernel
134s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
26-06-2024 01:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
Size

557KB
MD5

c6be69441366e75b3df4a9cea4c7545b
SHA1

26fa365d7607606558bed622bac78ac5c90aed3a
SHA256

1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703
SHA512

f15af4c55775dd8623eac9dcc7b85ac29303ec3df056ac237d76e4c9cee513934de483e44f3187940a009c7dc358ff8d5b6f5d624903b5ae8f2e2a98d3d393cb
SSDEEP

6144:kdiYBgjxxn1bbti1rMlNPOfgxF9Ld3Bo0f5ofnv+SsR7mO9dsGytWjqbAiZ8Xy7F:kajzn9dRVEvaR7l9dVO

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
valleycountysar.org
Port:
26
Username:
[email protected]
Password:
fY,FLoadtsiF

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/2920-9-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource yara_rule

behavioral2/memory/2920-9-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource yara_rule

behavioral2/memory/2920-9-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Detects executables with potential process hoocking 1 IoCs

Processes:

resource yara_rule

behavioral2/memory/2920-9-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_DotNetProcHook

resource	yara_rule
behavioral2/memory/2920-9-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

resource	yara_rule
behavioral2/memory/2920-9-0x0000000000400000-0x0000000000426000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

resource	yara_rule
behavioral2/memory/2920-9-0x0000000000400000-0x0000000000426000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

resource	yara_rule
behavioral2/memory/2920-9-0x0000000000400000-0x0000000000426000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_DotNetProcHook

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:

1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.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

5 checkip.dyndns.org

flow	ioc
5	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe

description	pid	process	target process
PID 1400 set thread context of 2920	1400	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.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:

1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe

pid process

2920 1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe

description pid process

Token: SeDebugPrivilege 2920 1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe

pid	process
2920	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe

description	pid	process
Token: SeDebugPrivilege	2920	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.execmd.exe

description	pid	process	target process
PID 1400 wrote to memory of 2920	1400	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
PID 1400 wrote to memory of 2920	1400	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
PID 1400 wrote to memory of 2920	1400	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
PID 1400 wrote to memory of 2920	1400	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
PID 1400 wrote to memory of 2920	1400	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
PID 1400 wrote to memory of 2920	1400	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
PID 1400 wrote to memory of 2920	1400	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
PID 1400 wrote to memory of 2920	1400	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
PID 2920 wrote to memory of 3344	2920	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	cmd.exe
PID 2920 wrote to memory of 3344	2920	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	cmd.exe
PID 2920 wrote to memory of 3344	2920	1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe	cmd.exe
PID 3344 wrote to memory of 5020	3344	cmd.exe	choice.exe
PID 3344 wrote to memory of 5020	3344	cmd.exe	choice.exe
PID 3344 wrote to memory of 5020	3344	cmd.exe	choice.exe

C:\Users\Admin\AppData\Local\Temp\1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
"C:\Users\Admin\AppData\Local\Temp\1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1400

C:\Users\Admin\AppData\Local\Temp\1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe
"C:\Users\Admin\AppData\Local\Temp\1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe"
2⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2920

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\1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:3344

C:\Windows\SysWOW64\choice.exe
choice /C Y /N /D Y /T 3
4⤵
PID:5020

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1400-6-0x00000000053C0000-0x0000000005414000-memory.dmp

Filesize
336KB

Download
memory/1400-8-0x0000000005540000-0x0000000005548000-memory.dmp

Filesize
32KB

Download
memory/1400-3-0x0000000005280000-0x0000000005312000-memory.dmp

Filesize
584KB

Download
memory/1400-4-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/1400-5-0x00000000053B0000-0x00000000053BA000-memory.dmp

Filesize
40KB

Download
memory/1400-0-0x000000007501E000-0x000000007501F000-memory.dmp

Filesize
4KB

Download
memory/1400-7-0x00000000055F0000-0x000000000568C000-memory.dmp

Filesize
624KB

Download
memory/1400-2-0x0000000005750000-0x0000000005CF4000-memory.dmp

Filesize
5.6MB

Download
memory/1400-1-0x0000000000800000-0x0000000000892000-memory.dmp

Filesize
584KB

Download
memory/1400-13-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/2920-11-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/2920-10-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/2920-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2920-15-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download