884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405

Analysis

max time kernel
164s
max time network
179s
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, 10:57

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General

Target

884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe
Size

935KB
MD5

1d3052dcde02e52f6ce358a261041cf9
SHA1

4182b196f8b69d8372b23dd9c5fa6149f03dd9b9
SHA256

884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405
SHA512

956a5ed97c18151529b7e5d0103ec19d46520968e9c153d9aa15278c5e28925222e0b1443869056c3ef2a35069dc41928e1830221425a9c25d879eeeba77ebb3
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4+:pyHv5Z+Wzv7AiBll0OBWi6si9Gv

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/116-134-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/116-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/116-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/116-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/116-139-0x0000000000400000-0x00000000004F2000-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	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.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	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4708 set thread context of 116	4708	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe	86

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
116	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe
116	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe
116	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe
116	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe
116	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe
116	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4708 wrote to memory of 116	4708	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe	86
PID 4708 wrote to memory of 116	4708	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe	86
PID 4708 wrote to memory of 116	4708	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe	86
PID 4708 wrote to memory of 116	4708	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe	86
PID 4708 wrote to memory of 116	4708	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe	86
PID 4708 wrote to memory of 116	4708	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe	86
PID 4708 wrote to memory of 116	4708	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe	86
PID 4708 wrote to memory of 116	4708	884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe	86

C:\Users\Admin\AppData\Local\Temp\884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe
"C:\Users\Admin\AppData\Local\Temp\884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4708
- C:\Users\Admin\AppData\Local\Temp\884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe
  "C:\Users\Admin\AppData\Local\Temp\884aab3248a053f0e6a6680c08806675761acdc5191e3caade6b4d9c254c1405.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:116

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/116-134-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/116-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/116-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/116-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/116-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads