373ac846d6dc5862815fb568e6a98b69a4bd5d5aa2462d8fdbc4cb79542f38be

Analysis

max time kernel
110s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 12:42

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General

Target

536e02ca98212e70c50d5ee642c1c7a0N.exe
Size

4.4MB
MD5

536e02ca98212e70c50d5ee642c1c7a0
SHA1

20e3b07507bd1bb2be307fc8e6d10ed50abe7b8f
SHA256

373ac846d6dc5862815fb568e6a98b69a4bd5d5aa2462d8fdbc4cb79542f38be
SHA512

028d320930f9b00fa2423d7d9362b30a87c64a9744f6cddebba35a61bb88508f841270dd523f9dceeb1439706a8b43392a1bd0652f07c5c6272839e2ecf090ec
SSDEEP

98304:eYyRs0kMrItH86zUBqajykMW2AC2304WjgwDA:gXChjzUykMW2AC7jg7

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7z.exe	536e02ca98212e70c50d5ee642c1c7a0N.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	536e02ca98212e70c50d5ee642c1c7a0N.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	536e02ca98212e70c50d5ee642c1c7a0N.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	536e02ca98212e70c50d5ee642c1c7a0N.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe	536e02ca98212e70c50d5ee642c1c7a0N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
592	2472	WerFault.exe	27

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	536e02ca98212e70c50d5ee642c1c7a0N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2472	536e02ca98212e70c50d5ee642c1c7a0N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2472 wrote to memory of 592	2472	536e02ca98212e70c50d5ee642c1c7a0N.exe	28
PID 2472 wrote to memory of 592	2472	536e02ca98212e70c50d5ee642c1c7a0N.exe	28
PID 2472 wrote to memory of 592	2472	536e02ca98212e70c50d5ee642c1c7a0N.exe	28
PID 2472 wrote to memory of 592	2472	536e02ca98212e70c50d5ee642c1c7a0N.exe	28

C:\Users\Admin\AppData\Local\Temp\536e02ca98212e70c50d5ee642c1c7a0N.exe
"C:\Users\Admin\AppData\Local\Temp\536e02ca98212e70c50d5ee642c1c7a0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2472
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2472 -s 152
  2⤵
  - Program crash
  PID:592

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/2472-0-0x0000000000400000-0x0000000000879000-memory.dmp

Filesize
4.5MB

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memory/2472-2-0x0000000000400000-0x0000000000879000-memory.dmp

Filesize
4.5MB

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