62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14

Analysis

max time kernel
145s
max time network
168s
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 12:32

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General

Target

62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe
Size

935KB
MD5

bb1dfff2e7fbd31f9e23c7ca2876159b
SHA1

b6b48dbf06c28c455b7e4d9994a172349f1f566d
SHA256

62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14
SHA512

9b8fc181566a5da8fb9d4cc72f381c21dd1c2a7a7635a5c516b289ca8bef8b3114e67130d553d6e309af8dee1ac43790319e094dd2c7f993ab1652bfd5777735
SSDEEP

12288:Y5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:YyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3132-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3132-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3132-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3132-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3132-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3132-139-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3132-140-0x0000000000400000-0x00000000004F2000-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	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.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	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2808 set thread context of 3132	2808	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3132	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe
3132	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe
3132	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe
3132	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe
3132	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe
3132	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 3132	2808	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe	82
PID 2808 wrote to memory of 3132	2808	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe	82
PID 2808 wrote to memory of 3132	2808	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe	82
PID 2808 wrote to memory of 3132	2808	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe	82
PID 2808 wrote to memory of 3132	2808	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe	82
PID 2808 wrote to memory of 3132	2808	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe	82
PID 2808 wrote to memory of 3132	2808	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe	82
PID 2808 wrote to memory of 3132	2808	62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe	82

C:\Users\Admin\AppData\Local\Temp\62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe
"C:\Users\Admin\AppData\Local\Temp\62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2808
- C:\Users\Admin\AppData\Local\Temp\62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe
  "C:\Users\Admin\AppData\Local\Temp\62fed0ed3931d7ea44a9bda52e2ffc0fffa1c6c01b1f27535249de441a342e14.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3132

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/3132-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3132-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3132-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3132-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3132-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3132-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3132-140-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads