88511b240e071a0a0d9176a358988a5d1fe05f3e25da30d611e8b8f9713035df

Analysis

max time kernel
105s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 13:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ed6ff2d62a19d64c121459c577f8b570N.exe
Size

36KB
MD5

ed6ff2d62a19d64c121459c577f8b570
SHA1

b9747095876c2588748edfa22668d8861fdcfa0e
SHA256

88511b240e071a0a0d9176a358988a5d1fe05f3e25da30d611e8b8f9713035df
SHA512

1a2a608f7903b1149d0a5fa919ba5ad0d7bda0049cbc8daff88fc65e6c2617450f665c29b0a2a1122883f33f2bc97929ddd225bdf36bf4401de8d8a980dd898f
SSDEEP

768:hrzhXNKKOo25nrrevxlKeEconwbQHE84zJl0wrFPZF8:hKKknXkxlKv5E8OJWg+

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2912	ohsucen.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2912-4-0x0000000000400000-0x0000000000417000-memory.dmp	upx
behavioral2/files/0x00090000000233f2-3.dat	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ohsucen.exe	ed6ff2d62a19d64c121459c577f8b570N.exe
File created	C:\Windows\SysWOW64\ohsucen.exe	ed6ff2d62a19d64c121459c577f8b570N.exe

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	ed6ff2d62a19d64c121459c577f8b570N.exe

C:\Users\Admin\AppData\Local\Temp\ed6ff2d62a19d64c121459c577f8b570N.exe
"C:\Users\Admin\AppData\Local\Temp\ed6ff2d62a19d64c121459c577f8b570N.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:5056
- C:\Windows\SysWOW64\ohsucen.exe
  "C:\Windows\SysWOW64\ohsucen.exe"
  2⤵
  - Executes dropped EXE
  PID:2912

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

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\ohsucen.exe

Filesize
33KB

MD5
dd87da21571a7f49db2086b48dd9f449

SHA1
08c01b06e5a72a9aff47b095cabc471b10b3258b

SHA256
90a91a9dc8104252f62c21e2eae852d0ecb9d7b2085d0679b9b95e2b5bd34672

SHA512
05afa0bbbf77989668b613d93387d2ac6d7446334150332fc72cbc540448e6a644c82e54ea0053e5cf013e3bd504f9e5734cfdfa08741e08dba66821a7a10c95

Download Submit
memory/2912-4-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2912-6-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/5056-0-0x0000000077BE2000-0x0000000077BE3000-memory.dmp

Filesize
4KB

Download
memory/5056-5-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download