01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3

Analysis

max time kernel
91s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 16:47

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General

Target

01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe
Size

935KB
MD5

b2afdb2439e75d8afea7dabb861d2fd1
SHA1

0cb7aed04122cc0c6e61e1e868fa069a8f909725
SHA256

01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3
SHA512

4bfc4862c4b9cb6738c4c2a2a1a9c3a2b32abf425a7706e6360d2ea3c1f28c33e842d78e4781faefe4e9fe2e2f908a2f2b01b5565101a5e97cb0683c73cad8b3
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x44:pyHv5Z+Wzv7AiBll0OBWi6si9GV

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/4480-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4480-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4480-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4480-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4480-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4480-139-0x0000000000400000-0x00000000004F2000-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\VideoBiosVersion	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.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	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4964 set thread context of 4480	4964	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe	81

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4480	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe
4480	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe
4480	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe
4480	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe
4480	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe
4480	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 4480	4964	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe	81
PID 4964 wrote to memory of 4480	4964	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe	81
PID 4964 wrote to memory of 4480	4964	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe	81
PID 4964 wrote to memory of 4480	4964	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe	81
PID 4964 wrote to memory of 4480	4964	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe	81
PID 4964 wrote to memory of 4480	4964	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe	81
PID 4964 wrote to memory of 4480	4964	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe	81
PID 4964 wrote to memory of 4480	4964	01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe	81

C:\Users\Admin\AppData\Local\Temp\01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe
"C:\Users\Admin\AppData\Local\Temp\01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Users\Admin\AppData\Local\Temp\01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe
  "C:\Users\Admin\AppData\Local\Temp\01022b2ae1210940828d42cd66fcc00b40f7f0e2fd3842bde60f02baf0c510e3.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4480

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4480-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4480-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4480-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4480-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4480-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4480-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads