18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a

Analysis

max time kernel
93s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 15:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe
Size

935KB
MD5

114bd60fb7b0fe57ab4ef7fd281f8f10
SHA1

6d93523b1f710d86df90a105ab2f414de8e322b0
SHA256

18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a
SHA512

a0f6906f65ebfe83e7637ebdb8d00ecc82f55a8e86a83f371b4422ba615bd3b3888fba5a30e6294b5bc18928ea7ba8f62cd88a693c36e10f01e963ee51f3299e
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4F:oyHv5Z+Wzv7AiBll0OBWi6si9Gw

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/1180-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1180-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1180-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1180-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1180-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1180-139-0x0000000000400000-0x00000000004F2000-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	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.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	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 884 set thread context of 1180	884	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1180	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe
1180	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe
1180	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe
1180	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe
1180	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe
1180	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 884 wrote to memory of 1180	884	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe	80
PID 884 wrote to memory of 1180	884	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe	80
PID 884 wrote to memory of 1180	884	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe	80
PID 884 wrote to memory of 1180	884	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe	80
PID 884 wrote to memory of 1180	884	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe	80
PID 884 wrote to memory of 1180	884	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe	80
PID 884 wrote to memory of 1180	884	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe	80
PID 884 wrote to memory of 1180	884	18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe	80

C:\Users\Admin\AppData\Local\Temp\18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe
"C:\Users\Admin\AppData\Local\Temp\18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:884
- C:\Users\Admin\AppData\Local\Temp\18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe
  "C:\Users\Admin\AppData\Local\Temp\18ed0d2f550f7f7f3b692cb72964d5f8a504382e20fb8766b9e3f29228218f0a.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1180

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1180-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1180-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1180-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1180-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1180-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1180-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads