17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113

Analysis

max time kernel
47s
max time network
51s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 15:47

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General

Target

17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe
Size

935KB
MD5

219e1e4e7d7959974177b6fe3b976a71
SHA1

b5365494e51cf19dffb9a8ce4eea2950789c51a2
SHA256

17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113
SHA512

97941f6061d4e2ffc46ef7cfa9c0623960cad7a95b643eb5f21e30ffc495846158c1c22cdaea911a597882c7ed1bd6ff56984e444e7688376494c7a041894c19
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4j:pyHv5Z+Wzv7AiBll0OBWi6si9GK

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/1072-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1072-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1072-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1072-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1072-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1072-64-0x0000000000400000-0x00000000004F2000-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	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.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	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1128 set thread context of 1072	1128	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1072	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 1072	1128	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe	28
PID 1128 wrote to memory of 1072	1128	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe	28
PID 1128 wrote to memory of 1072	1128	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe	28
PID 1128 wrote to memory of 1072	1128	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe	28
PID 1128 wrote to memory of 1072	1128	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe	28
PID 1128 wrote to memory of 1072	1128	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe	28
PID 1128 wrote to memory of 1072	1128	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe	28
PID 1128 wrote to memory of 1072	1128	17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe	28

C:\Users\Admin\AppData\Local\Temp\17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe
"C:\Users\Admin\AppData\Local\Temp\17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Users\Admin\AppData\Local\Temp\17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe
  "C:\Users\Admin\AppData\Local\Temp\17eb8ead8fa8253a5b2131f2f07f2e1edc09a50197cc4b58a5818a1e16b73113.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1072

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/1072-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1072-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1072-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1072-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1072-61-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

Download
memory/1072-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1072-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1072-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads