85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c

Analysis

max time kernel
119s
max time network
53s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 05:31

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General

Target

85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe
Size

2.2MB
MD5

374aed344d2263379644f0b1271b949a
SHA1

d38dbc693ba894908f8cb87d4c415c463b902b31
SHA256

85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c
SHA512

8995de64351ca3eaaa1011e9994d2727e1a09199231ab437aebff6d5523a4b1c6ea2df2e01955b990b418015e37ad033d7d221db4423f2197f1b237789fc5fe1
SSDEEP

24576:6Y8xP0V6g7i8DwOPqU1AXZA04NBYShVFWCj+Tp8WL+jc2ZHf+NYQb3cX1BW4DGZw:hqYKS5WbTlL0RZ/+I+4DaRw5J

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run	85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\GBPL = "C:\\Users\\Admin\\AppData\\Local\\Temp\\85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe"	85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TypedURLs	85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
880	85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	1960	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1960	AUDIODG.EXE
Token: 33	1960	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1960	AUDIODG.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
880	85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe
880	85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe
880	85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe

C:\Users\Admin\AppData\Local\Temp\85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe
"C:\Users\Admin\AppData\Local\Temp\85a40f5951ad4c3025a62fdfdfe0a13311e19c9f8d5bfd1a12a8809593ccd51c.exe"
1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:880

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x54c
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1960

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/880-54-0x0000000076871000-0x0000000076873000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads