213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c

Analysis

max time kernel
164s
max time network
178s
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, 15:21

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General

Target

213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe
Size

935KB
MD5

7afdd3b7e6f2fbb945cfc96895962bbc
SHA1

3394ed81193589627a9bfaf9bd47326d67ba38b3
SHA256

213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c
SHA512

1412ae9cfbbb37e05771f8add6cfe67fa0b1096007154a4462248df12d3b14d851414b55417617c0673b49ebb11eb55479b0de3c5361c12e46590a017c00282a
SSDEEP

12288:55Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4l:5yHv5Z+Wzv7AiBll0OBWi6si9G8

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/4652-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4652-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4652-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4652-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4652-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4652-139-0x0000000000400000-0x00000000004F2000-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	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.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	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4840 set thread context of 4652	4840	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe	86

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4652	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe
4652	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe
4652	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe
4652	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe
4652	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe
4652	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4840 wrote to memory of 4652	4840	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe	86
PID 4840 wrote to memory of 4652	4840	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe	86
PID 4840 wrote to memory of 4652	4840	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe	86
PID 4840 wrote to memory of 4652	4840	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe	86
PID 4840 wrote to memory of 4652	4840	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe	86
PID 4840 wrote to memory of 4652	4840	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe	86
PID 4840 wrote to memory of 4652	4840	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe	86
PID 4840 wrote to memory of 4652	4840	213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe	86

C:\Users\Admin\AppData\Local\Temp\213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe
"C:\Users\Admin\AppData\Local\Temp\213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4840
- C:\Users\Admin\AppData\Local\Temp\213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe
  "C:\Users\Admin\AppData\Local\Temp\213653a60911cc124a2a5c3972b9f41e9593c27f04f5c1bd0c3eb43e1948420c.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4652

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/4652-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4652-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4652-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4652-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4652-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4652-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads