35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890

Analysis

max time kernel
94s
max time network
159s
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 14:29

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General

Target

35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe
Size

935KB
MD5

23f8063aa629bb6683f2606430bccaad
SHA1

90def646734174aeaca84851d1fc5ddf80809467
SHA256

35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890
SHA512

91273fda3be4ca1418ce893f7e1b8daa96fe84a2d2ae56dd2e74a7c116532faa703f3bba9f48243f8003cb3df03caed6c56f85af9db69134a4438c22c9bd8ea8
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4g:JyHv5Z+Wzv7AiBll0OBWi6si9G9

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/5024-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5024-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5024-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5024-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5024-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5024-139-0x0000000000400000-0x00000000004F2000-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	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4064 set thread context of 5024	4064	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5024	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe
5024	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe
5024	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe
5024	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe
5024	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe
5024	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 5024	4064	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe	80
PID 4064 wrote to memory of 5024	4064	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe	80
PID 4064 wrote to memory of 5024	4064	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe	80
PID 4064 wrote to memory of 5024	4064	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe	80
PID 4064 wrote to memory of 5024	4064	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe	80
PID 4064 wrote to memory of 5024	4064	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe	80
PID 4064 wrote to memory of 5024	4064	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe	80
PID 4064 wrote to memory of 5024	4064	35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe	80

C:\Users\Admin\AppData\Local\Temp\35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe
"C:\Users\Admin\AppData\Local\Temp\35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4064
- C:\Users\Admin\AppData\Local\Temp\35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe
  "C:\Users\Admin\AppData\Local\Temp\35ead69ed45eabddfa46d75eeb9d3065ad892761fed5e1ef778456d8900c0890.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:5024

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/5024-132-0x0000000000000000-mapping.dmp

Download
memory/5024-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5024-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5024-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5024-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5024-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5024-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads