a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394

General

Target

a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe
Size

1.9MB
MD5

f096d42f7741efd1491b6fb8d68203eb
SHA1

8e3195fb06bb0fdd342515e85a800438381321c6
SHA256

a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394
SHA512

19e5b10604b07a4d3d8fcddc7f4e2f48822a379031c02c73feba8624cceff078fb5696e5971f0e114e1f248289394faff34baf506925a3ed1cc90c2457562544
SSDEEP

49152:/rXAvORlTZoD7hDHPHxsJAU1PvWwwNJjWCJsWlO:/rfds7hbfxfEr2jWCOWl

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2336	a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe

UPX packed file 14 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2336-0-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-5-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-6-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-8-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-9-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-10-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-11-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-12-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-13-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-14-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-15-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-16-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-17-0x0000000000400000-0x00000000008A2000-memory.dmp	upx
behavioral1/memory/2336-18-0x0000000000400000-0x00000000008A2000-memory.dmp	upx

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	a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2336	a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe
2336	a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe
2336	a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe
2336	a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe
2336	a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe
2336	a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2336	a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe
2336	a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe

C:\Users\Admin\AppData\Local\Temp\a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe
"C:\Users\Admin\AppData\Local\Temp\a5006830d25ca39481e2bf5a8e9a3e3238745bcbed11b3cfc92eb4d98e43a394.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\iext1.fnr.bbs.125.la

Filesize
722KB

MD5
28153e30009c985765f75d9f32199d1d

SHA1
893a17e7599649cd26134b7b6f8aa71c6aef305e

SHA256
fdaabed895fa6d3e44dd4dfcaa67968d282acfada25cb9bf936dc93557982023

SHA512
e8a204ae206b21ede9f811a29675d477360c9364f51dd796d1a5c01e9fa690500a968427180bfdbe84932672fee7a43523ab3deb2f2942b18e43764aca5df606

Download Submit
memory/2336-10-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-5-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-6-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-8-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-9-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-0-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-11-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-12-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-13-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-14-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-15-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-16-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-17-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download
memory/2336-18-0x0000000000400000-0x00000000008A2000-memory.dmp

Filesize
4.6MB

Download

Analysis

Sharing