snakekeylogger | fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a

General

Target

fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe
Size

807KB
MD5

e9002e32b4e6094a3ef6550fd5351141
SHA1

3359aa914cf67c5638de17746adaed1a1b36f246
SHA256

fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a
SHA512

1974654313429951a2255134dbcf3673a0f681a2b42c8fd85cef3695fba1a9f99b9fce4a107deea347bd2ba76ee90682d1b5665f14d8512196525cd147ee5794
SSDEEP

24576:5MaSSKy2/SPNc3cMezC30i3ThYImbY/G:5RQJ3NCg0hxbY/

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.damaz.it
Port:
587
Username:
[email protected]
Password:
348cli
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral1/memory/2960-7-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2960-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2960-8-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2960-15-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2960-13-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2248 set thread context of 2960	2248	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	30

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	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	choice.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2960	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2960	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2960	2248	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	30
PID 2248 wrote to memory of 2960	2248	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	30
PID 2248 wrote to memory of 2960	2248	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	30
PID 2248 wrote to memory of 2960	2248	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	30
PID 2248 wrote to memory of 2960	2248	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	30
PID 2248 wrote to memory of 2960	2248	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	30
PID 2248 wrote to memory of 2960	2248	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	30
PID 2248 wrote to memory of 2960	2248	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	30
PID 2248 wrote to memory of 2960	2248	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	30
PID 2960 wrote to memory of 2824	2960	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	31
PID 2960 wrote to memory of 2824	2960	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	31
PID 2960 wrote to memory of 2824	2960	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	31
PID 2960 wrote to memory of 2824	2960	fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe	31
PID 2824 wrote to memory of 2256	2824	cmd.exe	33
PID 2824 wrote to memory of 2256	2824	cmd.exe	33
PID 2824 wrote to memory of 2256	2824	cmd.exe	33
PID 2824 wrote to memory of 2256	2824	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe
"C:\Users\Admin\AppData\Local\Temp\fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe
  "C:\Users\Admin\AppData\Local\Temp\fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2960
- - 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\fddda3fca32418809de1c3b11f02df63878154d67c89054938a413f6d8bd667a.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2824
  - - C:\Windows\SysWOW64\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      System Location Discovery: System Language Discovery
      PID:2256

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/2248-0-0x00000000744DE000-0x00000000744DF000-memory.dmp

Filesize
4KB

Download
memory/2248-1-0x0000000000A10000-0x0000000000AE0000-memory.dmp

Filesize
832KB

Download
memory/2248-2-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2248-3-0x0000000000680000-0x00000000006D6000-memory.dmp

Filesize
344KB

Download
memory/2248-4-0x00000000002D0000-0x00000000002D8000-memory.dmp

Filesize
32KB

Download
memory/2248-19-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2248-18-0x00000000744DE000-0x00000000744DF000-memory.dmp

Filesize
4KB

Download
memory/2960-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2960-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2960-6-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2960-5-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2960-15-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2960-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2960-16-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2960-17-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2960-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2960-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2960-20-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2960-21-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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