41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013

Analysis

max time kernel
202s
max time network
208s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 14:29

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General

Target

41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013.exe
Size

594KB
MD5

abbc30d27d267e43ca2f97096271bd63
SHA1

e4755d82bb05d559fb32095836a70a64617c7a9e
SHA256

41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013
SHA512

e9bc27635d49e20a948e122283c24dd8c04cb9251efa1bd663680d0326245503382fe0b98ea77c62e1f5fdcd06e33efa861927fe6a995e3e56e60b5887fbccce
SSDEEP

12288:0gEFDkRRRRRRRVEpWeoCsstcIStWP/mQkpZkBR62X3tId:h2POs+I9/mQid

Score

9^/10

discovery evasion

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013.exe

pid	process
1988	41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013.exe
1988	41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013.exe

description	pid	process
Token: SeDebugPrivilege	1988	41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013.exe
Token: SeCreateGlobalPrivilege	1988	41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013.exe

C:\Users\Admin\AppData\Local\Temp\41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013.exe
"C:\Users\Admin\AppData\Local\Temp\41d920a2661fc7c05b5343679101c87a9dd550665d6a35d85ee93acd7fda4013.exe"
1⤵
- Enumerates VirtualBox registry keys
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1988

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Software Discovery

T1518

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1988-54-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/1988-55-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/1988-56-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/1988-57-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/1988-58-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/1988-59-0x0000000076651000-0x0000000076653000-memory.dmp

Filesize
8KB

Download