5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121

Analysis

max time kernel
40s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 12:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe
Size

935KB
MD5

3f6c2132f76508086ba5b95413d45ab8
SHA1

d539c1dd7ca05a74663486bb80144b6fd298f3ab
SHA256

5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121
SHA512

1faec55afa10725abeb90590bcc58fd96480e9f719616f71aeac87dfd60ffe7e57a0520ae4a68ad6e5c3cf0e38ef96aa9f6044f8181486feb41d5f5647796ace
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4c:oyHv5Z+Wzv7AiBll0OBWi6si9Gx

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/1708-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1708-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1708-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1708-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1708-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1708-64-0x0000000000400000-0x00000000004F2000-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\SystemBiosVersion	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.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	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1096 set thread context of 1708	1096	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1708	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 1708	1096	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe	29
PID 1096 wrote to memory of 1708	1096	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe	29
PID 1096 wrote to memory of 1708	1096	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe	29
PID 1096 wrote to memory of 1708	1096	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe	29
PID 1096 wrote to memory of 1708	1096	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe	29
PID 1096 wrote to memory of 1708	1096	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe	29
PID 1096 wrote to memory of 1708	1096	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe	29
PID 1096 wrote to memory of 1708	1096	5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe	29

C:\Users\Admin\AppData\Local\Temp\5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe
"C:\Users\Admin\AppData\Local\Temp\5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Users\Admin\AppData\Local\Temp\5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe
  "C:\Users\Admin\AppData\Local\Temp\5fba64ff1887f8be482d97c2e340de514adc3fa88265201f470ce1d601a40121.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1708

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1708-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1708-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1708-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1708-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1708-61-0x0000000075211000-0x0000000075213000-memory.dmp

Filesize
8KB

Download
memory/1708-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1708-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1708-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads