snakekeylogger | 60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631

General

Target

60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
Size

523KB
MD5

af77754954cf982f4933912076058481
SHA1

a05dc147aee7e9e639b466014f01b9c4f6fc4e9a
SHA256

60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631
SHA512

b433225c30967069965bef2aa441d1efc95cfd62269d181016495567f83d462c76cb4724479460174aae53062a11717f93b0ba9355d3ab1138447fc61f23f5bf
SSDEEP

12288:Os/QWwxkbCSCLKgmbz9QU2FXSZjMb1Vss6qrd4ySL:OsHnbAmt+FXSW5Rrd4yS

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7719054034:AAHonYJDOpWskt5QdgdvYe662dLuhtscDqw/sendMessage?chat_id=6370711846

Signatures

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

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral1/memory/2824-14-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2824-18-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2824-16-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2824-10-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2824-8-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Deletes itself 1 IoCs

pid	Process
1976	cmd.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.

flow	ioc
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1128 set thread context of 2824	1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	31

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	choice.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
2824	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
Token: SeDebugPrivilege	2824	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 2824	1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	31
PID 1128 wrote to memory of 2824	1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	31
PID 1128 wrote to memory of 2824	1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	31
PID 1128 wrote to memory of 2824	1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	31
PID 1128 wrote to memory of 2824	1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	31
PID 1128 wrote to memory of 2824	1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	31
PID 1128 wrote to memory of 2824	1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	31
PID 1128 wrote to memory of 2824	1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	31
PID 1128 wrote to memory of 2824	1128	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	31
PID 2824 wrote to memory of 1976	2824	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	32
PID 2824 wrote to memory of 1976	2824	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	32
PID 2824 wrote to memory of 1976	2824	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	32
PID 2824 wrote to memory of 1976	2824	60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe	32
PID 1976 wrote to memory of 2000	1976	cmd.exe	34
PID 1976 wrote to memory of 2000	1976	cmd.exe	34
PID 1976 wrote to memory of 2000	1976	cmd.exe	34
PID 1976 wrote to memory of 2000	1976	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
"C:\Users\Admin\AppData\Local\Temp\60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Users\Admin\AppData\Local\Temp\60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe
  "C:\Users\Admin\AppData\Local\Temp\60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2824
- - 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\60c02fe06b1245384055747b14c0c5af879c0973ff23c7701a45fd92372bf631.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1976
  - - C:\Windows\SysWOW64\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      System Location Discovery: System Language Discovery
      PID:2000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

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/1128-0-0x00000000745AE000-0x00000000745AF000-memory.dmp

Filesize
4KB

Download
memory/1128-1-0x0000000000B70000-0x0000000000BFA000-memory.dmp

Filesize
552KB

Download
memory/1128-2-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/1128-3-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/1128-4-0x0000000000A50000-0x0000000000A62000-memory.dmp

Filesize
72KB

Download
memory/1128-5-0x0000000005B20000-0x0000000005B88000-memory.dmp

Filesize
416KB

Download
memory/1128-19-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2824-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2824-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2824-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2824-14-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2824-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2824-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2824-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2824-6-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2824-20-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2824-21-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2824-22-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2824-23-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2824-24-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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