snakekeylogger | 4553f4bb88ac13c2945aa862fa8e251f2b511f1829577c9760e7046f2dec9a66

Analysis

max time kernel
204s
max time network
213s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
01/12/2022, 15:44

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General

Target
079740c9da5e9da5aa65532548c5dab6.exe
Size 903KB
Sample221201-s6hweada35
SHA256 4553f4bb88ac13c2945aa862fa8e251f2b511f1829577c9760e7046f2dec9a66
MD5 079740c9da5e9da5aa65532548c5dab6
SHA1 a18f9b3a878eaad1a59b5e712a154f46c4234be8
SHA512 376cea8588e5dad7de7c0827fcf7bbd5af365eb278777b9a40d754096a900ffd6111c7057f8d02a5898f42ecfcd1af533cf5b5dd96722495664b62101e0d97d4
SSDEEP 24576:myqh1nq/OQeIhLgNpBdAwQAwTiwAAgEEY4:AqWQeOcNpnAwQRTQp
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol
smtp
Host
cp5ua.hyperhost.ua
Port
587
Username
[email protected]
Password
7213575aceACE@#$
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/1380-139-0x0000000000400000-0x0000000000426000-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
80	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 440 set thread context of 1380	440	079740c9da5e9da5aa65532548c5dab6.exe	88

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
440	079740c9da5e9da5aa65532548c5dab6.exe
440	079740c9da5e9da5aa65532548c5dab6.exe
1380	079740c9da5e9da5aa65532548c5dab6.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	440	079740c9da5e9da5aa65532548c5dab6.exe
Token: SeDebugPrivilege	1380	079740c9da5e9da5aa65532548c5dab6.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 440 wrote to memory of 1564	440	079740c9da5e9da5aa65532548c5dab6.exe	87
PID 440 wrote to memory of 1564	440	079740c9da5e9da5aa65532548c5dab6.exe	87
PID 440 wrote to memory of 1564	440	079740c9da5e9da5aa65532548c5dab6.exe	87
PID 440 wrote to memory of 1380	440	079740c9da5e9da5aa65532548c5dab6.exe	88
PID 440 wrote to memory of 1380	440	079740c9da5e9da5aa65532548c5dab6.exe	88
PID 440 wrote to memory of 1380	440	079740c9da5e9da5aa65532548c5dab6.exe	88
PID 440 wrote to memory of 1380	440	079740c9da5e9da5aa65532548c5dab6.exe	88
PID 440 wrote to memory of 1380	440	079740c9da5e9da5aa65532548c5dab6.exe	88
PID 440 wrote to memory of 1380	440	079740c9da5e9da5aa65532548c5dab6.exe	88
PID 440 wrote to memory of 1380	440	079740c9da5e9da5aa65532548c5dab6.exe	88
PID 440 wrote to memory of 1380	440	079740c9da5e9da5aa65532548c5dab6.exe	88

C:\Users\Admin\AppData\Local\Temp\079740c9da5e9da5aa65532548c5dab6.exe
"C:\Users\Admin\AppData\Local\Temp\079740c9da5e9da5aa65532548c5dab6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:440
- C:\Users\Admin\AppData\Local\Temp\079740c9da5e9da5aa65532548c5dab6.exe
  "C:\Users\Admin\AppData\Local\Temp\079740c9da5e9da5aa65532548c5dab6.exe"
  2⤵
  PID:1564
- C:\Users\Admin\AppData\Local\Temp\079740c9da5e9da5aa65532548c5dab6.exe
  "C:\Users\Admin\AppData\Local\Temp\079740c9da5e9da5aa65532548c5dab6.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1380

Network

MITRE ATT&CK Matrix

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Downloads

079740c9da5e9da5aa65532548c5dab6.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\079740c9da5e9da5aa65532548c5dab6.exe.log
Size 1KB
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
MD5 SHA1 SHA512

Submit Download

memory/440-132-0x0000000000A20000-0x0000000000B08000-memory.dmp

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memory/440-133-0x0000000005AE0000-0x0000000006084000-memory.dmp

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memory/440-134-0x0000000005730000-0x00000000057C2000-memory.dmp

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memory/440-135-0x00000000058E0000-0x00000000058EA000-memory.dmp

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memory/440-136-0x0000000007790000-0x000000000782C000-memory.dmp

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memory/1380-139-0x0000000000400000-0x0000000000426000-memory.dmp

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