09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45

General

Target

09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe
Size

931KB
MD5

7b654a42dd0d652526d0f9e9a8e8df8f
SHA1

926f2e4ffd0a58ba868afa78f2e8c823f097dc29
SHA256

09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45
SHA512

a8e865aed3c9d8f4f6e37e70cc4ad34bc7b5f486a11c17b21878ba4b632a0ba6ea561dd1bc3b443f22e20a1ff0ec75230a9bf60a59c1b4424d0c72c51b543e3a
SSDEEP

24576:i6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YKn:i6j19rut7FoU56F

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1196-57-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1196-55-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1196-58-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1196-61-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1196-63-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1196-64-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1196-65-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1196-66-0x0000000000400000-0x00000000004EA000-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	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.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	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2020 set thread context of 1196	2020	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe	27

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1196	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 1196	2020	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe	27
PID 2020 wrote to memory of 1196	2020	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe	27
PID 2020 wrote to memory of 1196	2020	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe	27
PID 2020 wrote to memory of 1196	2020	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe	27
PID 2020 wrote to memory of 1196	2020	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe	27
PID 2020 wrote to memory of 1196	2020	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe	27
PID 2020 wrote to memory of 1196	2020	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe	27
PID 2020 wrote to memory of 1196	2020	09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe	27

C:\Users\Admin\AppData\Local\Temp\09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe
"C:\Users\Admin\AppData\Local\Temp\09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Users\Admin\AppData\Local\Temp\09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe
  "C:\Users\Admin\AppData\Local\Temp\09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1196

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/1196-57-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1196-55-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1196-54-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1196-58-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1196-61-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1196-62-0x0000000074D81000-0x0000000074D83000-memory.dmp

Filesize
8KB

Download
memory/1196-63-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1196-64-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1196-65-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1196-66-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads