snakekeylogger | 1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681

General

Target

1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
Size

560KB
MD5

0c84a5727488a29d79506aad7b9e8fca
SHA1

71bb901c18f2c9cf8514e9bfb9c9462398ad30c6
SHA256

1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681
SHA512

82fecbd6eaa17ce089bdd851272ff254114b28e37c46cb565f05d5868fa956221a558c68482cc2fccd43dfdf4c2b2244e6801009b36f086b1e1718f78b9c5888
SSDEEP

12288:1bQNl/WqCYWjgAXty1e6AhQn/rXuoW+sr6RfO12K8Q0:1bmbWjgktYnzvdKcI2K8Q0

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.stpgig.com
Port:
587
Username:
[email protected]
Password:
Stpgig#Login21

C2

https://scratchdreams.tk

Signatures

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

Snake Keylogger payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2548-19-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger
behavioral1/memory/2548-22-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2600 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.

Processes:

flow ioc

4 checkip.dyndns.org

pid	process
2600	cmd.exe

flow	ioc
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe

description	pid	process	target process
PID 2696 set thread context of 2548	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2672 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exepowershell.exe

pid process

2548 1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
2636 powershell.exe

pid	process
2672	schtasks.exe

pid	process
2548	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
2636	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2548	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
Token: SeDebugPrivilege	2636	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.execmd.exe

description	pid	process	target process
PID 2696 wrote to memory of 2636	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	powershell.exe
PID 2696 wrote to memory of 2636	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	powershell.exe
PID 2696 wrote to memory of 2636	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	powershell.exe
PID 2696 wrote to memory of 2672	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	schtasks.exe
PID 2696 wrote to memory of 2672	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	schtasks.exe
PID 2696 wrote to memory of 2672	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	schtasks.exe
PID 2696 wrote to memory of 2548	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 2696 wrote to memory of 2548	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 2696 wrote to memory of 2548	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 2696 wrote to memory of 2548	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 2696 wrote to memory of 2548	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 2696 wrote to memory of 2548	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 2696 wrote to memory of 2548	2696	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 2548 wrote to memory of 2600	2548	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	cmd.exe
PID 2548 wrote to memory of 2600	2548	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	cmd.exe
PID 2548 wrote to memory of 2600	2548	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	cmd.exe
PID 2600 wrote to memory of 1488	2600	cmd.exe	choice.exe
PID 2600 wrote to memory of 1488	2600	cmd.exe	choice.exe
PID 2600 wrote to memory of 1488	2600	cmd.exe	choice.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
"C:\Users\Admin\AppData\Local\Temp\1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ffVsTPS.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2636
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ffVsTPS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD76B.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2672
- C:\Users\Admin\AppData\Local\Temp\1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
  C:\Users\Admin\AppData\Local\Temp\1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2548
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe"
    3⤵
    - Deletes itself
    - Suspicious use of WriteProcessMemory
    PID:2600
  - - C:\Windows\system32\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      PID:1488

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD76B.tmp

Filesize
1KB

MD5
c05ccefd16cb72e68160d36594eac68b

SHA1
d5b2faf6e107c13f1a06a8bb17999a66869160e4

SHA256
26497c44a41ff852fe149655414098d6335dcafefb25c04e0cd31fe74f395f2c

SHA512
6be9a568eaa22881ce91e39777f6278d291a96e32bda55c7655b3aa8de66216ecd86ad7328d762aa452c4eb058b20445071e677392c3bfd94f2fe044b7fa353f

Download Submit
memory/2548-18-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/2548-38-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download
memory/2548-37-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download
memory/2548-36-0x000000001BCB0000-0x000000001BD30000-memory.dmp

Filesize
512KB

Download
memory/2548-33-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download
memory/2548-22-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/2548-20-0x000007FFFFFD3000-0x000007FFFFFD4000-memory.dmp

Filesize
4KB

Download
memory/2548-19-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/2548-17-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/2636-25-0x000000001B4E0000-0x000000001B7C2000-memory.dmp

Filesize
2.9MB

Download
memory/2636-34-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/2636-35-0x000007FEED970000-0x000007FEEE30D000-memory.dmp

Filesize
9.6MB

Download
memory/2636-31-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/2636-32-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/2636-30-0x000007FEED970000-0x000007FEEE30D000-memory.dmp

Filesize
9.6MB

Download
memory/2636-27-0x0000000002230000-0x0000000002238000-memory.dmp

Filesize
32KB

Download
memory/2636-28-0x000007FEED970000-0x000007FEEE30D000-memory.dmp

Filesize
9.6MB

Download
memory/2636-29-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/2696-26-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download
memory/2696-3-0x0000000000620000-0x000000000063A000-memory.dmp

Filesize
104KB

Download
memory/2696-5-0x0000000000650000-0x0000000000660000-memory.dmp

Filesize
64KB

Download
memory/2696-4-0x0000000000640000-0x0000000000652000-memory.dmp

Filesize
72KB

Download
memory/2696-16-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download
memory/2696-6-0x000000001ACB0000-0x000000001AD16000-memory.dmp

Filesize
408KB

Download
memory/2696-0-0x000000013F6B0000-0x000000013F73C000-memory.dmp

Filesize
560KB

Download
memory/2696-1-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download
memory/2696-2-0x000000001BE70000-0x000000001BEF0000-memory.dmp

Filesize
512KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads