snakekeylogger | ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178

General

Target

ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
Size

645KB
MD5

478b6c127c58d123d508bf3b3185696f
SHA1

aecc93d11885333d596b5e20df398221a1a5cbe5
SHA256

ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178
SHA512

7bbb2e1d7ebf02a9f9c18389cdd2dba6b078ce18dca7f78b924d889e0e62e2e87bbbe4caecc4e96c5b6ed4a6da80fc3dc520e88b1e5b5e8ffad70a74c7629c71
SSDEEP

12288:NEzMjvOn6nzxSRmNTFukoanGP+IEAk2Gv4f3asfBSwAg1Xz:6Ij2n6n4ENoP6NKamBSAt

Score

10^/10

snakekeylogger collection discovery keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7939905545:AAGZ8bMeWRWU5UEZdgj90fd6BDk9K4EMabA/sendMessage?chat_id=7000018009

Signatures

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

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral1/memory/2420-18-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2420-16-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2420-14-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2420-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2420-10-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
9	reallyfreegeoip.org
4	checkip.dyndns.org
8	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 848 set thread context of 2420	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	35

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	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
2420	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
2420	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
Token: SeDebugPrivilege	2420	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 848 wrote to memory of 2788	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	31
PID 848 wrote to memory of 2788	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	31
PID 848 wrote to memory of 2788	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	31
PID 848 wrote to memory of 2788	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	31
PID 848 wrote to memory of 2228	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	32
PID 848 wrote to memory of 2228	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	32
PID 848 wrote to memory of 2228	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	32
PID 848 wrote to memory of 2228	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	32
PID 848 wrote to memory of 2088	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	33
PID 848 wrote to memory of 2088	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	33
PID 848 wrote to memory of 2088	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	33
PID 848 wrote to memory of 2088	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	33
PID 848 wrote to memory of 2464	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	34
PID 848 wrote to memory of 2464	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	34
PID 848 wrote to memory of 2464	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	34
PID 848 wrote to memory of 2464	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	34
PID 848 wrote to memory of 2420	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	35
PID 848 wrote to memory of 2420	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	35
PID 848 wrote to memory of 2420	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	35
PID 848 wrote to memory of 2420	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	35
PID 848 wrote to memory of 2420	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	35
PID 848 wrote to memory of 2420	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	35
PID 848 wrote to memory of 2420	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	35
PID 848 wrote to memory of 2420	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	35
PID 848 wrote to memory of 2420	848	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe	35

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe

C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
"C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:848
- C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
  "C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe"
  2⤵
  PID:2788
- C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
  "C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe"
  2⤵
  PID:2228
- C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
  "C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe"
  2⤵
  PID:2088
- C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
  "C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe"
  2⤵
  PID:2464
- C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe
  "C:\Users\Admin\AppData\Local\Temp\ce113e073aa8b0c405170b4f9ba6f422fbf8e56719a2a9bc4e80c0c27a0df178.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/848-0-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/848-1-0x00000000000E0000-0x0000000000188000-memory.dmp

Filesize
672KB

Download
memory/848-2-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/848-3-0x0000000000430000-0x0000000000448000-memory.dmp

Filesize
96KB

Download
memory/848-4-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/848-5-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/848-6-0x0000000004B80000-0x0000000004BEC000-memory.dmp

Filesize
432KB

Download
memory/848-20-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2420-14-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2420-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2420-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2420-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2420-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2420-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2420-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2420-19-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2420-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2420-21-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2420-22-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2420-23-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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