0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538

General

Target

0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538.exe
Size

1.1MB
MD5

d631ca3c1d6970635ecee6f6ccf087fa
SHA1

db6cc11cea99f16e79b5c2944928d882316a37a6
SHA256

0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538
SHA512

798f599ff0a13dc681aaa490e0f1337c463176b8ef34cf5dc8d74fb54fab185087e53fd825c57a20d9c823a889d260e727709c2e88c581573dd724000bcf140b
SSDEEP

24576:29tcBbHxQawkkAv/DEW7Mu0ikNyc+ccSO+Q5en0Ff54K+eJaw:ocBbRQaw/Av/oW7DL8kccMQ5en0FB44J

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

explorer.exe

pid process

1312 explorer.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

572 netsh.exe

pid	process
1312	explorer.exe

pid	process
572	netsh.exe

Drops startup file 2 IoCs

Processes:

explorer.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\08f4dc96bbb7af09d1a37fe35c75a42f.exe	explorer.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\08f4dc96bbb7af09d1a37fe35c75a42f.exe	explorer.exe

Loads dropped DLL 1 IoCs

Processes:

0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538.exe

pid process

2040 0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538.exe

pid	process
2040	0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\08f4dc96bbb7af09d1a37fe35c75a42f = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\explorer.exe\" .."	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\08f4dc96bbb7af09d1a37fe35c75a42f = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\explorer.exe\" .."	explorer.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: EnumeratesProcesses 1 IoCs

Processes:

explorer.exe

pid process

1312 explorer.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

explorer.exe

description pid process

Token: SeDebugPrivilege 1312 explorer.exe

pid	process
1312	explorer.exe

description	pid	process
Token: SeDebugPrivilege	1312	explorer.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538.exeexplorer.exe

description	pid	process	target process
PID 2040 wrote to memory of 1312	2040	0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538.exe	explorer.exe
PID 2040 wrote to memory of 1312	2040	0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538.exe	explorer.exe
PID 2040 wrote to memory of 1312	2040	0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538.exe	explorer.exe
PID 2040 wrote to memory of 1312	2040	0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538.exe	explorer.exe
PID 1312 wrote to memory of 572	1312	explorer.exe	netsh.exe
PID 1312 wrote to memory of 572	1312	explorer.exe	netsh.exe
PID 1312 wrote to memory of 572	1312	explorer.exe	netsh.exe
PID 1312 wrote to memory of 572	1312	explorer.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538.exe
"C:\Users\Admin\AppData\Local\Temp\0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2040

C:\Users\Admin\AppData\Local\Temp\explorer.exe
"C:\Users\Admin\AppData\Local\Temp\explorer.exe"
2⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1312

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\explorer.exe" "explorer.exe" ENABLE
3⤵
- Modifies Windows Firewall
PID:572

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\explorer.exe
Filesize
1.1MB

MD5
d631ca3c1d6970635ecee6f6ccf087fa

SHA1
db6cc11cea99f16e79b5c2944928d882316a37a6

SHA256
0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538

SHA512
798f599ff0a13dc681aaa490e0f1337c463176b8ef34cf5dc8d74fb54fab185087e53fd825c57a20d9c823a889d260e727709c2e88c581573dd724000bcf140b

Download Submit
C:\Users\Admin\AppData\Local\Temp\explorer.exe
Filesize
1.1MB

MD5
d631ca3c1d6970635ecee6f6ccf087fa

SHA1
db6cc11cea99f16e79b5c2944928d882316a37a6

SHA256
0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538

SHA512
798f599ff0a13dc681aaa490e0f1337c463176b8ef34cf5dc8d74fb54fab185087e53fd825c57a20d9c823a889d260e727709c2e88c581573dd724000bcf140b

Download Submit
\Users\Admin\AppData\Local\Temp\explorer.exe
Filesize
1.1MB

MD5
d631ca3c1d6970635ecee6f6ccf087fa

SHA1
db6cc11cea99f16e79b5c2944928d882316a37a6

SHA256
0acc20365b1d66008cd1ea125c681d0d7d7cd3714dc7fc22b260a8c74ffb6538

SHA512
798f599ff0a13dc681aaa490e0f1337c463176b8ef34cf5dc8d74fb54fab185087e53fd825c57a20d9c823a889d260e727709c2e88c581573dd724000bcf140b

Download Submit
memory/572-68-0x0000000000000000-mapping.dmp

Download
memory/1312-61-0x0000000000000000-mapping.dmp

Download
memory/1312-64-0x0000000001080000-0x00000000011AA000-memory.dmp

Filesize
1.2MB

Download
memory/1312-67-0x00000000005B0000-0x00000000005C2000-memory.dmp

Filesize
72KB

Download
memory/2040-54-0x0000000001220000-0x000000000134A000-memory.dmp

Filesize
1.2MB

Download
memory/2040-55-0x00000000761E1000-0x00000000761E3000-memory.dmp

Filesize
8KB

Download
memory/2040-57-0x0000000000A50000-0x0000000000AF2000-memory.dmp

Filesize
648KB

Download
memory/2040-58-0x00000000002C0000-0x00000000002C8000-memory.dmp

Filesize
32KB

Download
memory/2040-59-0x0000000000490000-0x00000000004A2000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads