f00737e5f99822f4f25becb0681bb976d2ae201fe5a713e7bf5d45dd66d39061

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-09-2024 03:05

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General

Target

354c3e97d9d6a70851512d9a5e501610N.exe
Size

2.9MB
MD5

354c3e97d9d6a70851512d9a5e501610
SHA1

d7d912b318ba6d39c049306c53ac0c89843ada9d
SHA256

f00737e5f99822f4f25becb0681bb976d2ae201fe5a713e7bf5d45dd66d39061
SHA512

134cf7e17f075a592690c8339807690a0cb593b4ea55470204eba220b098b15ccaccf63ed197b7c89eff63809f857ea606fe5451122493109252f9e623fc7388
SSDEEP

49152:V22l2SFlFFHRiYjhpJbHS/QXZc+lS4vsgKSZFHRguABhTMspE/QDFr:ZVriY3syZcn4Pdg9vMs6QZr

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	354c3e97d9d6a70851512d9a5e501610N.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	354c3e97d9d6a70851512d9a5e501610N.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	354c3e97d9d6a70851512d9a5e501610N.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	354c3e97d9d6a70851512d9a5e501610N.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe	354c3e97d9d6a70851512d9a5e501610N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3024	1764	WerFault.exe	29

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	354c3e97d9d6a70851512d9a5e501610N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1764	354c3e97d9d6a70851512d9a5e501610N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 3024	1764	354c3e97d9d6a70851512d9a5e501610N.exe	31
PID 1764 wrote to memory of 3024	1764	354c3e97d9d6a70851512d9a5e501610N.exe	31
PID 1764 wrote to memory of 3024	1764	354c3e97d9d6a70851512d9a5e501610N.exe	31
PID 1764 wrote to memory of 3024	1764	354c3e97d9d6a70851512d9a5e501610N.exe	31

C:\Users\Admin\AppData\Local\Temp\354c3e97d9d6a70851512d9a5e501610N.exe
"C:\Users\Admin\AppData\Local\Temp\354c3e97d9d6a70851512d9a5e501610N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1764 -s 152
  2⤵
  - Program crash
  PID:3024

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/1764-0-0x0000000000400000-0x00000000006FA000-memory.dmp

Filesize
3.0MB

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memory/1764-2-0x0000000000400000-0x00000000006FA000-memory.dmp

Filesize
3.0MB

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