32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399

Analysis

max time kernel
153s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 14:37

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General

Target

32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe
Size

935KB
MD5

92f96bb60f0ad0959f26696f5d4b641a
SHA1

fa83fe9d738c98fbfd566847e0006856aeddaaa7
SHA256

32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399
SHA512

54184115c425eaba8811148bb67b24aed68cf796aa931d80ed13bf277700a99658f0f92818d0d63072906b4a61c76b85001dfe8d1c84a7f899b25111e30ba697
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:JyHv5Z+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/1432-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1432-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1432-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1432-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1432-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1432-139-0x0000000000400000-0x00000000004F2000-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	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1700 set thread context of 1432	1700	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe	86

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1432	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe
1432	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe
1432	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe
1432	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe
1432	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe
1432	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 1432	1700	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe	86
PID 1700 wrote to memory of 1432	1700	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe	86
PID 1700 wrote to memory of 1432	1700	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe	86
PID 1700 wrote to memory of 1432	1700	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe	86
PID 1700 wrote to memory of 1432	1700	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe	86
PID 1700 wrote to memory of 1432	1700	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe	86
PID 1700 wrote to memory of 1432	1700	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe	86
PID 1700 wrote to memory of 1432	1700	32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe	86

C:\Users\Admin\AppData\Local\Temp\32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe
"C:\Users\Admin\AppData\Local\Temp\32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Users\Admin\AppData\Local\Temp\32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe
  "C:\Users\Admin\AppData\Local\Temp\32bc68a3eb3340137a7ec20653fa34c0492880603833460bb9e6cd4f01651399.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1432

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/1432-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1432-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1432-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1432-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1432-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1432-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads