1d2af4792048076fca7173a17292b2ec656cc778e346d4ffd4cdfd59934f6c3c

Analysis

max time kernel
92s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02/12/2024, 15:18

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General

Target
Purchase Order PO.exe
Size 813KB
Sample241202-spk97svmfm
SHA256 1d2af4792048076fca7173a17292b2ec656cc778e346d4ffd4cdfd59934f6c3c
MD5 cb1a03a8078cf32ccd5183f53e8e0c86
SHA1 f51759f63438c530bec1a9911bd0efd2c61ea97c
SHA512 c30d2edba6c0cd15a9d3b8f9198d67ca6a5ab97be7c041f7005a436fce9b9477ea68285e329db5958043824c10bc8dd873d3e447caefcce8519c6c3124d307c9
SSDEEP 12288:gzC25usx+XtEzReswe8WJkAgNbi054lNG4ir3zM6R/RyME9iI8+Sr0b0WHXF+:0xzpwlXbzoNG4ir3zM6hQMRInSrmX3F
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1360 set thread context of 4252	1360	Purchase Order PO.exe	96

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Purchase Order PO.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe
4252	Purchase Order PO.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 4252	1360	Purchase Order PO.exe	96
PID 1360 wrote to memory of 4252	1360	Purchase Order PO.exe	96
PID 1360 wrote to memory of 4252	1360	Purchase Order PO.exe	96
PID 1360 wrote to memory of 4252	1360	Purchase Order PO.exe	96
PID 1360 wrote to memory of 4252	1360	Purchase Order PO.exe	96
PID 1360 wrote to memory of 4252	1360	Purchase Order PO.exe	96

C:\Users\Admin\AppData\Local\Temp\Purchase Order PO.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order PO.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1360
- C:\Users\Admin\AppData\Local\Temp\Purchase Order PO.exe
  "C:\Users\Admin\AppData\Local\Temp\Purchase Order PO.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4252

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1360-8-0x00000000744BE000-0x00000000744BF000-memory.dmp

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memory/1360-9-0x00000000744B0000-0x0000000074C60000-memory.dmp

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memory/1360-2-0x00000000059C0000-0x0000000005F64000-memory.dmp

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memory/1360-3-0x00000000054B0000-0x0000000005542000-memory.dmp

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memory/1360-4-0x0000000005570000-0x000000000557A000-memory.dmp

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memory/1360-5-0x00000000744B0000-0x0000000074C60000-memory.dmp

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memory/1360-1-0x0000000000B80000-0x0000000000C50000-memory.dmp

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memory/1360-6-0x00000000057B0000-0x000000000584C000-memory.dmp

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memory/1360-0-0x00000000744BE000-0x00000000744BF000-memory.dmp

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memory/1360-7-0x0000000005970000-0x0000000005988000-memory.dmp

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memory/1360-10-0x0000000008040000-0x00000000080D2000-memory.dmp

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memory/1360-13-0x00000000744B0000-0x0000000074C60000-memory.dmp

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memory/4252-11-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/4252-14-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/4252-15-0x0000000001970000-0x0000000001CBA000-memory.dmp

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memory/4252-16-0x0000000000400000-0x0000000000447000-memory.dmp

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