0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e

General

Target

0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe
Size

524KB
MD5

5d53f473ea40efbdd4150bef42377db6
SHA1

a2031320726b27b61b42c302fb7147c4563c0939
SHA256

0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e
SHA512

07dc015bfc17dc94244731282ccdb7322bdb8a4e9352e2ace91b264d41837792f5d83c8f0247058b4378b6fdd429c27f989338837b24f255bda83196b82db9a8
SSDEEP

12288:AJuKBAjsT2ws4GrRu2QRqxqlOy8AF05yHk67zR960LF:AJuXsTuRRu2wqNGIyHr96i

Score

9^/10

evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe

Executes dropped EXE 1 IoCs

pid	Process
348	s3445.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	s3445.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	s3445.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	s3445.exe
File created	C:\Windows\assembly\Desktop.ini	s3445.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	s3445.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3108	2280	WerFault.exe	84

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2280	0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe
2280	0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe
348	s3445.exe
348	s3445.exe
348	s3445.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	348	s3445.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
348	s3445.exe
348	s3445.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 348	2280	0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe	85
PID 2280 wrote to memory of 348	2280	0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe	85

C:\Users\Admin\AppData\Local\Temp\0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe
"C:\Users\Admin\AppData\Local\Temp\0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks computer location settings
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Users\Admin\AppData\Local\Temp\n3445\s3445.exe
  "C:\Users\Admin\AppData\Local\Temp\n3445\s3445.exe" ins.exe /h 24da85.api.socdn.com /u a1f15152-d775-11e3-8a58-80c16e6f498c /t 53c90288561ca3c11d8b459c /e 12912912 /v "C:\Users\Admin\AppData\Local\Temp\0298089a6b591e59fe446c6968985c82574f0d185e3a3112ab40f9c9b377ff7e.exe"
  2⤵
  - Executes dropped EXE
  - Drops desktop.ini file(s)
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:348
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 3860
  2⤵
  - Program crash
  PID:3108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2280 -ip 2280
1⤵
PID:4436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\n3445\s3445.exe

Filesize
339KB

MD5
7bfe6bbe12a10323b0aa5c1bad6ecd5b

SHA1
7ce4508ddfa0200a95cdbfbe66c4c6b5a8b87122

SHA256
f15a491ef671ebddcc3710a4817244c18fe1a5dd444c83137c2fbd601d1c7214

SHA512
bf0438520ade14a53c7d8a76b7f7e3d8eec9060003954e0da1ee17ed5db024c44a28bae23ebfaa006fd50da400faf9fc77a4dcb1071d0501d753b47a6146d5d7

Download Submit
memory/348-15-0x0000000001320000-0x0000000001330000-memory.dmp

Filesize
64KB

Download
memory/348-14-0x00007FFEC3E30000-0x00007FFEC47D1000-memory.dmp

Filesize
9.6MB

Download
memory/348-16-0x00000000012E0000-0x00000000012EE000-memory.dmp

Filesize
56KB

Download
memory/348-17-0x00007FFEC3E30000-0x00007FFEC47D1000-memory.dmp

Filesize
9.6MB

Download
memory/348-20-0x000000001BF50000-0x000000001C41E000-memory.dmp

Filesize
4.8MB

Download
memory/348-21-0x000000001C4C0000-0x000000001C55C000-memory.dmp

Filesize
624KB

Download
memory/348-22-0x000000001C780000-0x000000001C7E2000-memory.dmp

Filesize
392KB

Download
memory/348-23-0x0000000001320000-0x0000000001330000-memory.dmp

Filesize
64KB

Download
memory/348-24-0x000000001C580000-0x000000001C588000-memory.dmp

Filesize
32KB

Download
memory/348-25-0x0000000001320000-0x0000000001330000-memory.dmp

Filesize
64KB

Download
memory/348-26-0x0000000001320000-0x0000000001330000-memory.dmp

Filesize
64KB

Download
memory/348-27-0x0000000001320000-0x0000000001330000-memory.dmp

Filesize
64KB

Download
memory/348-28-0x0000000001320000-0x0000000001330000-memory.dmp

Filesize
64KB

Download
memory/348-29-0x0000000020280000-0x00000000203BC000-memory.dmp

Filesize
1.2MB

Download
memory/348-30-0x00000000208D0000-0x0000000020DDE000-memory.dmp

Filesize
5.1MB

Download
memory/348-31-0x0000000020DE0000-0x0000000020EE0000-memory.dmp

Filesize
1024KB

Download
memory/348-33-0x00007FFEC3E30000-0x00007FFEC47D1000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads