6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48

Analysis

max time kernel
79s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 08:56

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General

Target

6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
Size

666KB
MD5

02ce764eb8d8296b8cdcf27938ca9440
SHA1

0cef9721619820c21a29a2d76d17965a157058a6
SHA256

6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48
SHA512

2967bdf9068ed2257a7b538fa1db3dde1c2306665df50df8b9314ae50f9efa0f0ee9311c3759323f804f881400a95bee63d1b650dd067b25e7f9d57dd82e2d4e
SSDEEP

12288:Itl5O9IqNzv1MN5AKZhffs5VQDaccN8VCJhtB1SX79dOniD/JxnqIdWStM:25QMvAKZhffi2cfzB4XZdTD/HnVsStM

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1000-55-0x0000000000400000-0x00000000004E1000-memory.dmp	upx

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\e:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\x:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\m:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\u:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\y:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\z:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\a:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\f:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\l:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\q:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\r:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\s:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\v:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\w:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\j:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\k:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\h:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\i:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\n:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\o:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\p:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\t:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\b:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
File opened (read-only)	\??\g:	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1000-55-0x0000000000400000-0x00000000004E1000-memory.dmp	autoit_exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1000	6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe

C:\Users\Admin\AppData\Local\Temp\6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe
"C:\Users\Admin\AppData\Local\Temp\6c84d678bf9488775944dcaeecfec8156164c56b083e74ca052724206735bc48.exe"
1⤵
- Enumerates connected drives
- Suspicious behavior: GetForegroundWindowSpam
PID:1000

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

Replay Monitor

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Downloads

memory/1000-54-0x0000000075201000-0x0000000075203000-memory.dmp

Filesize
8KB

Download
memory/1000-55-0x0000000000400000-0x00000000004E1000-memory.dmp

Filesize
900KB

Download