024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f

General

Target

024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe
Size

935KB
MD5

295e57437858e837d6435ae6b3681e6c
SHA1

8ab6ce20ba174063dc525b6142d3046e4addcd18
SHA256

024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f
SHA512

0f8ca64e03265948e5f05c51d926106a878f49711de9e2da339c0a5e4b975c7f67cf0fafdfced3594f9b1d3f426d5c10ba6d8db3c16673cecf0ef9c406477ad3
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:pyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1984-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1984-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1984-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1984-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1984-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1984-139-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3628 set thread context of 1984	3628	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe	79

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1984	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe
1984	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe
1984	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe
1984	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe
1984	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe
1984	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3628 wrote to memory of 1984	3628	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe	79
PID 3628 wrote to memory of 1984	3628	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe	79
PID 3628 wrote to memory of 1984	3628	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe	79
PID 3628 wrote to memory of 1984	3628	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe	79
PID 3628 wrote to memory of 1984	3628	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe	79
PID 3628 wrote to memory of 1984	3628	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe	79
PID 3628 wrote to memory of 1984	3628	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe	79
PID 3628 wrote to memory of 1984	3628	024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe	79

C:\Users\Admin\AppData\Local\Temp\024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe
"C:\Users\Admin\AppData\Local\Temp\024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3628
- C:\Users\Admin\AppData\Local\Temp\024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe
  "C:\Users\Admin\AppData\Local\Temp\024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1984

Network

DNS

ohusek.bo0v3029w.com

024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe

Remote address:

8.8.8.8:53

Request

ohusek.bo0v3029w.com

IN A

Response
DNS

ohusek.bo0v3029w.com

024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe

Remote address:

8.8.8.8:53

Request

ohusek.bo0v3029w.com

IN A

Response

93.184.220.29:80

322 B
7
93.184.221.240:80

322 B
7
20.189.173.13:443

322 B
7
93.184.220.29:80

260 B
5
87.248.202.1:80

322 B
7
87.248.202.1:80

322 B
7
87.248.202.1:80

322 B
7

8.8.8.8:53

ohusek.bo0v3029w.com

dns

024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe

66 B
139 B
1
1

DNS Request

ohusek.bo0v3029w.com
8.8.8.8:53

ohusek.bo0v3029w.com

dns

024df1a18fe2fb44caa8989dd2952000d66cd4fdbd82ecf54cab19abe351fa8f.exe

66 B
139 B
1
1

DNS Request

ohusek.bo0v3029w.com

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1984-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1984-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1984-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1984-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1984-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1984-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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