c25af148d844a284434907e6a60abe904c462fa48fb7fa4ea145a435ab106afa

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
26/03/2025, 07:08

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General

Target
Purchase Order.exe
Size 760KB
Sample250326-hya6gsslz5
SHA256 c25af148d844a284434907e6a60abe904c462fa48fb7fa4ea145a435ab106afa
MD5 cb8016b4b94a30aad2b4ba92667b0cdd
SHA1 33ae23d77887702f3dbf72f9f6ae430eb2152754
SHA512 1a7d3800b6d16666e61cb24f52fc9dee6da74c78508a1e717ee0ab4f33d0f48cae988a260858cc71e9c7643b2836c7ba76e7731bd49655f80e44a14517845d7c
SSDEEP 12288:2u2iNczJ+Wnqn++0Kdpv9p9fr1Og0rlwdRzDQEg40Pio9z4b/YcRzeQWSILgQdI8:f1qzMyKdbpi9rlwdRzDVgDiV/tR41LgG
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2176 set thread context of 2768	2176	Purchase Order.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2780	2768	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Purchase Order.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 2768	2176	Purchase Order.exe	31
PID 2176 wrote to memory of 2768	2176	Purchase Order.exe	31
PID 2176 wrote to memory of 2768	2176	Purchase Order.exe	31
PID 2176 wrote to memory of 2768	2176	Purchase Order.exe	31
PID 2176 wrote to memory of 2768	2176	Purchase Order.exe	31
PID 2176 wrote to memory of 2768	2176	Purchase Order.exe	31
PID 2176 wrote to memory of 2768	2176	Purchase Order.exe	31
PID 2768 wrote to memory of 2780	2768	Purchase Order.exe	32
PID 2768 wrote to memory of 2780	2768	Purchase Order.exe	32
PID 2768 wrote to memory of 2780	2768	Purchase Order.exe	32
PID 2768 wrote to memory of 2780	2768	Purchase Order.exe	32

C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe
  "C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2768
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 36
    3⤵
    - Program crash
    PID:2780

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

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Downloads

memory/2176-0-0x0000000074D3E000-0x0000000074D3F000-memory.dmp

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memory/2176-1-0x0000000000F90000-0x0000000001054000-memory.dmp

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memory/2176-2-0x0000000074D30000-0x000000007541E000-memory.dmp

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memory/2176-3-0x0000000000690000-0x00000000006A8000-memory.dmp

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memory/2176-4-0x0000000074D3E000-0x0000000074D3F000-memory.dmp

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memory/2176-5-0x0000000074D30000-0x000000007541E000-memory.dmp

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memory/2176-6-0x0000000004D90000-0x0000000004E20000-memory.dmp

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memory/2176-13-0x0000000074D30000-0x000000007541E000-memory.dmp

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memory/2768-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

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memory/2768-7-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/2768-12-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/2768-9-0x0000000000400000-0x0000000000447000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads