00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044

General

Target

00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe
Size

935KB
MD5

d3711097c2e8e6933b51da930cf9783a
SHA1

5c531f22511f695cbfd305d2cd680be7940b33af
SHA256

00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044
SHA512

4dff52be1a9611b247424f753f7696186366761d3eb85415e685fa74864c3f29d6f586e9bf8fd521ca62d2c46f0bdbc7a69ea4459adbdce5b925550f285501f2
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:JyHv5Z+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/1596-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-65-0x0000000000400000-0x00000000004F2000-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	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.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	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1256 set thread context of 1596	1256	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1596	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1256 wrote to memory of 1596	1256	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe	28
PID 1256 wrote to memory of 1596	1256	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe	28
PID 1256 wrote to memory of 1596	1256	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe	28
PID 1256 wrote to memory of 1596	1256	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe	28
PID 1256 wrote to memory of 1596	1256	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe	28
PID 1256 wrote to memory of 1596	1256	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe	28
PID 1256 wrote to memory of 1596	1256	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe	28
PID 1256 wrote to memory of 1596	1256	00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe	28

C:\Users\Admin\AppData\Local\Temp\00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe
"C:\Users\Admin\AppData\Local\Temp\00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1256
- C:\Users\Admin\AppData\Local\Temp\00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe
  "C:\Users\Admin\AppData\Local\Temp\00c01c7f6c862f90806124e3640a121034c620b39340bb0d67fee6017bbfc044.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1596

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/1596-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-61-0x0000000075C61000-0x0000000075C63000-memory.dmp

Filesize
8KB

Download
memory/1596-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads