snakekeylogger | 15e3969b02f27f51c3cd4d7dc82a0bae316486c051dfc131b61107755c762410

General

Target

New order.exe
Size

543KB
MD5

2d3010dd8f268b4945777debe66d1adb
SHA1

e13995eb2b8137768980eddb4b329c2059a9ee3e
SHA256

8a54d3c9af3aa73ee06abc101d4c1791adbefdd205a1d576cfcfab423d441c87
SHA512

fd28e6122eed4cd849f6fd8d4830b6d1b98e8ca0cd6e2cb21fd7ffb51435d00fbb0d4bfa882998f022ff898344b366470fa9f1f4a4d232402bfeb0964348f5ad
SSDEEP

12288:Ii66T19VqAJRJSpod7we/MEwMZXzk8XEAzmGiOjKK7iwUUWJcUJr8Mw:IxOlkyfTDZXzLXEJGiOFUUJU98

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7841206174:AAFIFQ-X89iFs47BPCa2qxGTb4X0TxBAjuk/sendMessage?chat_id=5521168189

Signatures

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

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral1/memory/1972-17-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1972-21-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1972-13-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1972-19-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1972-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger 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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2396 set thread context of 1972	2396	New order.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2432	1972	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	New order.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	New order.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1972	New order.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1972	New order.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 1972	2396	New order.exe	30
PID 2396 wrote to memory of 1972	2396	New order.exe	30
PID 2396 wrote to memory of 1972	2396	New order.exe	30
PID 2396 wrote to memory of 1972	2396	New order.exe	30
PID 2396 wrote to memory of 1972	2396	New order.exe	30
PID 2396 wrote to memory of 1972	2396	New order.exe	30
PID 2396 wrote to memory of 1972	2396	New order.exe	30
PID 2396 wrote to memory of 1972	2396	New order.exe	30
PID 2396 wrote to memory of 1972	2396	New order.exe	30
PID 1972 wrote to memory of 2432	1972	New order.exe	31
PID 1972 wrote to memory of 2432	1972	New order.exe	31
PID 1972 wrote to memory of 2432	1972	New order.exe	31
PID 1972 wrote to memory of 2432	1972	New order.exe	31

C:\Users\Admin\AppData\Local\Temp\New order.exe
"C:\Users\Admin\AppData\Local\Temp\New order.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Users\Admin\AppData\Local\Temp\New order.exe
  "C:\Users\Admin\AppData\Local\Temp\New order.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1972
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1972 -s 1096
    3⤵
    - Program crash
    PID:2432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1972-22-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-21-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1972-26-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-25-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-24-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1972-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1972-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1972-17-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1972-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1972-19-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1972-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2396-5-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2396-1-0x0000000000F50000-0x0000000000FDE000-memory.dmp

Filesize
568KB

Download
memory/2396-23-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2396-0-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

Filesize
4KB

Download
memory/2396-6-0x0000000005AB0000-0x0000000005B1C000-memory.dmp

Filesize
432KB

Download
memory/2396-4-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

Filesize
4KB

Download
memory/2396-3-0x0000000000380000-0x0000000000390000-memory.dmp

Filesize
64KB

Download
memory/2396-2-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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