snakekeylogger | 5226c6707f7f1430f49c6c7cd637375b00004be37d815d82804257a8ca563841

Analysis

max time kernel
139s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-10-2024 10:25

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General

Target

SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe
Size

584KB
MD5

cae995edd90312264f9faa534874894f
SHA1

2a71f016765dc5fa825ca1f437e1df02c32611a0
SHA256

5226c6707f7f1430f49c6c7cd637375b00004be37d815d82804257a8ca563841
SHA512

6bd8c914fbdc8b04bdf12a8a60eb61324e4e06dfdd7525d29418c861247dda366e367992afd4d285a15b8ca71df5d28ddc1056cb91df3d9d1461c888bce8d594
SSDEEP

12288:HrLfSC/W39Rfyyii2nYUNm8AEr8aNZibViwt5XHF:LLbcyyii2nYUm8AErTsiw5V

Score

10^/10

snakekeylogger discovery execution keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot6086388911:AAGHpITQe4oLJhzRR86O2JB3Tmd1xG2gIqM/sendMessage?chat_id=1932526247

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/4440-46-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
452	powershell.exe
5100	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.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
28	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1988 set thread context of 4440	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	101

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 7 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.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	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2620	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
5100	powershell.exe
5100	powershell.exe
452	powershell.exe
452	powershell.exe
452	powershell.exe
4440	RegSvcs.exe
4440	RegSvcs.exe
5100	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	452	powershell.exe
Token: SeDebugPrivilege	5100	powershell.exe
Token: SeDebugPrivilege	4440	RegSvcs.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 452	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	95
PID 1988 wrote to memory of 452	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	95
PID 1988 wrote to memory of 452	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	95
PID 1988 wrote to memory of 5100	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	97
PID 1988 wrote to memory of 5100	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	97
PID 1988 wrote to memory of 5100	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	97
PID 1988 wrote to memory of 2620	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	99
PID 1988 wrote to memory of 2620	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	99
PID 1988 wrote to memory of 2620	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	99
PID 1988 wrote to memory of 4440	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	101
PID 1988 wrote to memory of 4440	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	101
PID 1988 wrote to memory of 4440	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	101
PID 1988 wrote to memory of 4440	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	101
PID 1988 wrote to memory of 4440	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	101
PID 1988 wrote to memory of 4440	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	101
PID 1988 wrote to memory of 4440	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	101
PID 1988 wrote to memory of 4440	1988	SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe	101
PID 4440 wrote to memory of 1388	4440	RegSvcs.exe	102
PID 4440 wrote to memory of 1388	4440	RegSvcs.exe	102
PID 4440 wrote to memory of 1388	4440	RegSvcs.exe	102
PID 1388 wrote to memory of 4584	1388	cmd.exe	104
PID 1388 wrote to memory of 4584	1388	cmd.exe	104
PID 1388 wrote to memory of 4584	1388	cmd.exe	104

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1988
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.3057.16994.22226.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:452
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VBwlAonrdTz.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5100
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VBwlAonrdTz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB006.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2620
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4440
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1388
  - - C:\Windows\SysWOW64\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      System Location Discovery: System Language Discovery
      PID:4584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
f58977ef93351853426ae94198ecb71d

SHA1
1d9197ee4e9052e855b726b6d4948f1879da0fc2

SHA256
fc5ed128c2365ad1da4158540fb7f240babf4bd5b7e40461788c15d7c2695f6d

SHA512
161c66d51885cd97df37f880cd053b7fba1454f75145ffbf015530591acd7323b1ed47376a25d4720ac0dd3e7a34f08500d3faf691acbfe0732c32343a96130c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_urnq3vmx.ke4.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB006.tmp

Filesize
1KB

MD5
24805e672a449b7bcd227232d628a3e9

SHA1
f10c2132aa5c66b19afd2c96960853cb39d4906f

SHA256
c81091da8d35b76859d0f033633024c7e2df27e1f2b4df3bf32a266c6777c7ed

SHA512
5ffadd1e1b4d4f2d17dabad3ab589c487da551594a9b2c37b20061503a74eb25ea4274d4e876c7830cbd5bbb80807a156785600689a13b9c38e000bc675f8cde

Download Submit
memory/452-73-0x00000000078C0000-0x0000000007963000-memory.dmp

Filesize
652KB

Download
memory/452-75-0x0000000007C00000-0x0000000007C1A000-memory.dmp

Filesize
104KB

Download
memory/452-89-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/452-82-0x0000000007F20000-0x0000000007F28000-memory.dmp

Filesize
32KB

Download
memory/452-77-0x0000000007E80000-0x0000000007F16000-memory.dmp

Filesize
600KB

Download
memory/452-76-0x0000000007C70000-0x0000000007C7A000-memory.dmp

Filesize
40KB

Download
memory/452-74-0x0000000008240000-0x00000000088BA000-memory.dmp

Filesize
6.5MB

Download
memory/452-15-0x0000000002FB0000-0x0000000002FE6000-memory.dmp

Filesize
216KB

Download
memory/452-16-0x0000000005AB0000-0x00000000060D8000-memory.dmp

Filesize
6.2MB

Download
memory/452-17-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/452-18-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/452-19-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/452-63-0x0000000071370000-0x00000000713BC000-memory.dmp

Filesize
304KB

Download
memory/452-50-0x0000000006910000-0x000000000695C000-memory.dmp

Filesize
304KB

Download
memory/452-49-0x00000000068D0000-0x00000000068EE000-memory.dmp

Filesize
120KB

Download
memory/1988-7-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/1988-6-0x00000000056D0000-0x00000000056E0000-memory.dmp

Filesize
64KB

Download
memory/1988-2-0x0000000005810000-0x0000000005DB4000-memory.dmp

Filesize
5.6MB

Download
memory/1988-0-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/1988-3-0x0000000005300000-0x0000000005392000-memory.dmp

Filesize
584KB

Download
memory/1988-1-0x00000000007F0000-0x0000000000888000-memory.dmp

Filesize
608KB

Download
memory/1988-48-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/1988-5-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/1988-8-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/1988-10-0x00000000091D0000-0x000000000926C000-memory.dmp

Filesize
624KB

Download
memory/1988-9-0x00000000067F0000-0x0000000006858000-memory.dmp

Filesize
416KB

Download
memory/1988-4-0x0000000005290000-0x000000000529A000-memory.dmp

Filesize
40KB

Download
memory/4440-46-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/5100-33-0x00000000057D0000-0x0000000005B24000-memory.dmp

Filesize
3.3MB

Download
memory/5100-79-0x0000000007340000-0x000000000734E000-memory.dmp

Filesize
56KB

Download
memory/5100-51-0x0000000006E00000-0x0000000006E32000-memory.dmp

Filesize
200KB

Download
memory/5100-62-0x0000000006380000-0x000000000639E000-memory.dmp

Filesize
120KB

Download
memory/5100-52-0x0000000071370000-0x00000000713BC000-memory.dmp

Filesize
304KB

Download
memory/5100-21-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/5100-78-0x0000000007310000-0x0000000007321000-memory.dmp

Filesize
68KB

Download
memory/5100-26-0x0000000005660000-0x00000000056C6000-memory.dmp

Filesize
408KB

Download
memory/5100-80-0x0000000007350000-0x0000000007364000-memory.dmp

Filesize
80KB

Download
memory/5100-81-0x0000000007450000-0x000000000746A000-memory.dmp

Filesize
104KB

Download
memory/5100-22-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/5100-88-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/5100-25-0x00000000055F0000-0x0000000005656000-memory.dmp

Filesize
408KB

Download
memory/5100-24-0x0000000005550000-0x0000000005572000-memory.dmp

Filesize
136KB

Download
memory/5100-20-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download