d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf

Analysis

max time kernel
63s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
09/01/2025, 12:20

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General

Target

d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe
Size

2.5MB
MD5

3c183fbdc12ad0c81f49430831397ee1
SHA1

1a156eca31ac583bf1b94fdf3e5b13e12132fd8f
SHA256

d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf
SHA512

9a967699b90151129c50b0b9ff2344c4f3c84bda805fbfdfe15c6c44ea814c40ea0bfe39b43f8cfc1c7c5937534ac63e9744e78f12bed60b31147b6124a263ce
SSDEEP

49152:eQFprsWGIHAxqOx6V8KG0b1yMGgxqOx6V8KG0b1yMG:eKprsWTFOsKsnGFOsKsnG

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1096 set thread context of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2856	576	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	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31
PID 1096 wrote to memory of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31
PID 1096 wrote to memory of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31
PID 1096 wrote to memory of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31
PID 1096 wrote to memory of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31
PID 1096 wrote to memory of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31
PID 1096 wrote to memory of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31
PID 1096 wrote to memory of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31
PID 1096 wrote to memory of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31
PID 1096 wrote to memory of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31
PID 1096 wrote to memory of 576	1096	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	31
PID 576 wrote to memory of 2856	576	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	32
PID 576 wrote to memory of 2856	576	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	32
PID 576 wrote to memory of 2856	576	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	32
PID 576 wrote to memory of 2856	576	d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe	32

C:\Users\Admin\AppData\Local\Temp\d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe
"C:\Users\Admin\AppData\Local\Temp\d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Users\Admin\AppData\Local\Temp\d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe
  "C:\Users\Admin\AppData\Local\Temp\d422626abd6f10fabbf6053e49c273129587843f49802b7f2123fa3907488fbf.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 576 -s 36
    3⤵
    - Program crash
    PID:2856

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/576-1-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/576-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/576-2-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/576-12-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/576-10-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/576-6-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/576-5-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/576-4-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/576-3-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/1096-0-0x0000000001178000-0x0000000001179000-memory.dmp

Filesize
4KB

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