0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a

Analysis

max time kernel
45s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 16:21

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General

Target

0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe
Size

935KB
MD5

34941001d76c39df125199f10b43a523
SHA1

9a069c6949b0630c81b54574d100d66b93d247a4
SHA256

0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a
SHA512

e54ea401df43cc3e7a56de30ca39d9cf026c138aab88836015bad66d2b0fa97167d7aca200144b51a549844f21a6dcfc145d16f5086a2c6e97c0cfc2267744db
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4U:pyHv5Z+Wzv7AiBll0OBWi6si9Gh

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
behavioral1/memory/1376-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1376-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1376-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1376-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1376-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1376-64-0x0000000000400000-0x00000000004F2000-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\VideoBiosVersion	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.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	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1440 set thread context of 1376	1440	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1376	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1440 wrote to memory of 1376	1440	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe	29
PID 1440 wrote to memory of 1376	1440	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe	29
PID 1440 wrote to memory of 1376	1440	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe	29
PID 1440 wrote to memory of 1376	1440	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe	29
PID 1440 wrote to memory of 1376	1440	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe	29
PID 1440 wrote to memory of 1376	1440	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe	29
PID 1440 wrote to memory of 1376	1440	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe	29
PID 1440 wrote to memory of 1376	1440	0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe	29

C:\Users\Admin\AppData\Local\Temp\0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe
"C:\Users\Admin\AppData\Local\Temp\0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1440
- C:\Users\Admin\AppData\Local\Temp\0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe
  "C:\Users\Admin\AppData\Local\Temp\0ad3b6c8ec30c76bdf04fa4b04c4aaf497dba8aee8bc3dff08338738dfd69b3a.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1376

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/1376-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1376-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1376-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1376-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1376-61-0x0000000076181000-0x0000000076183000-memory.dmp

Filesize
8KB

Download
memory/1376-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1376-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1376-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads