784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9

General

Target

784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
Size

935KB
MD5

7c92cbb7d481ba0519163faecdee85d4
SHA1

20714f6e25ab5fd064cabbbfe72cc1d74ff136ca
SHA256

784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9
SHA512

7460f98c0e1883d48b4abdb30d530747efbe7d8942614d9ead308571dbe8c426ae9d5843fa829c5be593269f4398943089e8e84474d70f4734b83175830d7592
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4o:JyHv5Z+Wzv7AiBll0OBWi6si9GF

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1512-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1512-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1512-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1512-61-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1512-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1512-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1512-65-0x0000000000400000-0x00000000004F2000-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	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.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	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1364 set thread context of 1512	1364	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1512	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1364 wrote to memory of 1512	1364	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	29
PID 1364 wrote to memory of 1512	1364	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	29
PID 1364 wrote to memory of 1512	1364	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	29
PID 1364 wrote to memory of 1512	1364	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	29
PID 1364 wrote to memory of 1512	1364	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	29
PID 1364 wrote to memory of 1512	1364	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	29
PID 1364 wrote to memory of 1512	1364	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	29
PID 1364 wrote to memory of 1512	1364	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	29

C:\Users\Admin\AppData\Local\Temp\784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
"C:\Users\Admin\AppData\Local\Temp\784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1364
- C:\Users\Admin\AppData\Local\Temp\784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
  "C:\Users\Admin\AppData\Local\Temp\784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1512

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1512-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1512-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1512-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1512-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1512-61-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1512-62-0x0000000075701000-0x0000000075703000-memory.dmp

Filesize
8KB

Download
memory/1512-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1512-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1512-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads