5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501

Analysis

max time kernel
145s
max time network
188s
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, 13:05

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General

Target

5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe
Size

935KB
MD5

0217423bb9cc331dfd71e96a41f3310f
SHA1

7b80346cf58c9ca60c9926c10553a0987496b288
SHA256

5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501
SHA512

e6281345dce1ac19b82fa838932baefc8733e9639fc327db40d3e95baa72f7e16cbe2ba047d2b0b26b4cf8827ac3aef218f3b6cb6a13a80b024a8ceec5d3b57d
SSDEEP

12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4T:IyHv5Z+Wzv7AiBll0OBWi6si9Gm

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/5056-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5056-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5056-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5056-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5056-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5056-139-0x0000000000400000-0x00000000004F2000-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	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.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	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1556 set thread context of 5056	1556	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe	83

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5056	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe
5056	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe
5056	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe
5056	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe
5056	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe
5056	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1556 wrote to memory of 5056	1556	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe	83
PID 1556 wrote to memory of 5056	1556	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe	83
PID 1556 wrote to memory of 5056	1556	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe	83
PID 1556 wrote to memory of 5056	1556	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe	83
PID 1556 wrote to memory of 5056	1556	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe	83
PID 1556 wrote to memory of 5056	1556	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe	83
PID 1556 wrote to memory of 5056	1556	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe	83
PID 1556 wrote to memory of 5056	1556	5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe	83

C:\Users\Admin\AppData\Local\Temp\5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe
"C:\Users\Admin\AppData\Local\Temp\5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1556
- C:\Users\Admin\AppData\Local\Temp\5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe
  "C:\Users\Admin\AppData\Local\Temp\5632300d01c005a64041596581558a3870444a4a09794ec4e0a3767368fc0501.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:5056

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/5056-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5056-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5056-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5056-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5056-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5056-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads