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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1788-27-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.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

21 checkip.dyndns.org

flow	ioc
21	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe

description	pid	process	target process
PID 4560 set thread context of 1788	4560	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

4456 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exe1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe

pid process

2384 powershell.exe
2384 powershell.exe
2384 powershell.exe
1788 1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe

pid	process
4456	schtasks.exe

pid	process
2384	powershell.exe
2384	powershell.exe
2384	powershell.exe
1788	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exe1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe

description	pid	process
Token: SeDebugPrivilege	2384	powershell.exe
Token: SeDebugPrivilege	1788	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.execmd.exe

description	pid	process	target process
PID 4560 wrote to memory of 2384	4560	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	powershell.exe
PID 4560 wrote to memory of 2384	4560	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	powershell.exe
PID 4560 wrote to memory of 4456	4560	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	schtasks.exe
PID 4560 wrote to memory of 4456	4560	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	schtasks.exe
PID 4560 wrote to memory of 1788	4560	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 4560 wrote to memory of 1788	4560	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 4560 wrote to memory of 1788	4560	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 4560 wrote to memory of 1788	4560	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 4560 wrote to memory of 1788	4560	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 4560 wrote to memory of 1788	4560	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
PID 1788 wrote to memory of 360	1788	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	cmd.exe
PID 1788 wrote to memory of 360	1788	1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe	cmd.exe
PID 360 wrote to memory of 4304	360	cmd.exe	choice.exe
PID 360 wrote to memory of 4304	360	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⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4560
- 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:2384
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ffVsTPS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp22D5.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4456
- C:\Users\Admin\AppData\Local\Temp\1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
  C:\Users\Admin\AppData\Local\Temp\1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe
  2⤵
  - Checks computer location settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1788
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:360
  - - C:\Windows\system32\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      PID:4304

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3644 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8
1⤵
PID:2096

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

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\1e2754b3cdcf417cf8a396df60f61b3f75f10cc61d27807991882c5149e9c681.exe.log

Filesize
1KB

MD5
00e11b196d5ba77191cba469e8925764

SHA1
f1546b803f20c8b4010f862843edc0b0771a681b

SHA256
abfc56372bee93b3c083a66ac449e55f824c5ef64cbb87d656011cc0ff1ec6c1

SHA512
985bd5a4d4f516701e54a4c361dd3a454cb107694cd240336e32365822f49b47f0a2e0cc04ae7866bfd4d142175540bb329f02f3e1b990e9a09c63c2e258f0a7

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gesf1djm.24f.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp22D5.tmp

Filesize
1KB

MD5
73f44628acc3744bd961b897cee527dd

SHA1
90546b9e12f5782621452c7717a94c92baacc1ae

SHA256
f77cd7ceb1a36d07d4710761e5c7b5281dd3e3438c26b2f4c835c341f30cd72c

SHA512
431cb62d664490617ed003432930276757434c3414afe41d91515165cfcc57762f604b3c609abdcb221bb87330895e6c7bd2ceb9f2f2febe203aa4a58b42d967

Download Submit
memory/1788-36-0x00007FF97B0F0000-0x00007FF97BBB1000-memory.dmp

Filesize
10.8MB

Download
memory/1788-31-0x000000001C420000-0x000000001C430000-memory.dmp

Filesize
64KB

Download
memory/1788-29-0x00007FF97B0F0000-0x00007FF97BBB1000-memory.dmp

Filesize
10.8MB

Download
memory/1788-27-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/2384-14-0x000001FB51460000-0x000001FB51470000-memory.dmp

Filesize
64KB

Download
memory/2384-13-0x00007FF97B0F0000-0x00007FF97BBB1000-memory.dmp

Filesize
10.8MB

Download
memory/2384-15-0x000001FB51460000-0x000001FB51470000-memory.dmp

Filesize
64KB

Download
memory/2384-34-0x00007FF97B0F0000-0x00007FF97BBB1000-memory.dmp

Filesize
10.8MB

Download
memory/2384-26-0x000001FB513E0000-0x000001FB51402000-memory.dmp

Filesize
136KB

Download
memory/4560-7-0x000000001D190000-0x000000001D1F6000-memory.dmp

Filesize
408KB

Download
memory/4560-5-0x000000001C110000-0x000000001C122000-memory.dmp

Filesize
72KB

Download
memory/4560-8-0x000000001C200000-0x000000001C210000-memory.dmp

Filesize
64KB

Download
memory/4560-6-0x000000001C120000-0x000000001C130000-memory.dmp

Filesize
64KB

Download
memory/4560-4-0x00007FF97B0F0000-0x00007FF97BBB1000-memory.dmp

Filesize
10.8MB

Download
memory/4560-30-0x00007FF97B0F0000-0x00007FF97BBB1000-memory.dmp

Filesize
10.8MB

Download
memory/4560-3-0x00000000030D0000-0x00000000030EA000-memory.dmp

Filesize
104KB

Download
memory/4560-0-0x0000000000640000-0x00000000006CC000-memory.dmp

Filesize
560KB

Download
memory/4560-2-0x000000001C200000-0x000000001C210000-memory.dmp

Filesize
64KB

Download
memory/4560-1-0x00007FF97B0F0000-0x00007FF97BBB1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads