aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465

General

Target

aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe
Size

935KB
MD5

59eb3fa0fcb6401c697bd4456f3e2afe
SHA1

1c0018c901c91be0adcc28d7aa3f01b9d47205d2
SHA256

aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465
SHA512

73d336092ecbc44366185a9a6587ee403273525cf9fb6de3b605acf737574021534699a237edfd6433d06af0ef2a30e8405f9f4e476c734ab9c241709a760c1b
SSDEEP

12288:Y5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:YyHv5Z+Wzv7AiBll0OBWi6si9G

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/1164-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1164-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1164-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1164-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1164-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1164-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1164-65-0x0000000000400000-0x00000000004F2000-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	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.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	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 896 set thread context of 1164	896	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1164	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 896 wrote to memory of 1164	896	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe	29
PID 896 wrote to memory of 1164	896	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe	29
PID 896 wrote to memory of 1164	896	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe	29
PID 896 wrote to memory of 1164	896	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe	29
PID 896 wrote to memory of 1164	896	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe	29
PID 896 wrote to memory of 1164	896	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe	29
PID 896 wrote to memory of 1164	896	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe	29
PID 896 wrote to memory of 1164	896	aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe	29

C:\Users\Admin\AppData\Local\Temp\aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe
"C:\Users\Admin\AppData\Local\Temp\aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:896
- C:\Users\Admin\AppData\Local\Temp\aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe
  "C:\Users\Admin\AppData\Local\Temp\aae1cb83b818def92949c1ee3a49f0245a26e3615c5b015cea27102c19cdc465.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1164

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/1164-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1164-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1164-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1164-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1164-61-0x0000000075E31000-0x0000000075E33000-memory.dmp

Filesize
8KB

Download
memory/1164-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1164-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1164-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1164-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads