f05bbfcb62164661eb33d43860a596f9c424d84a01f0b0bb16eddad68c64680e

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
29-07-2024 10:16

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General

Target

$TEMP/dev60cgi/DesktopDMA.dll
Size

37KB
MD5

e691a8240cedbd2f4bd39d5748cecb2e
SHA1

823905682a9f3e025a414d7c51d401ed42578e6c
SHA256

2cb13006977f70303a309554f14d70f9b7adfb46fa0fd630ec0da1dc74ed765f
SHA512

d050e88728de6b9f90c2929b671e89bdf167c3ff89ad5d207f99696ad4e71c8b32cd988741656fc048fa49656806807043875c9792c1b6b7d809fb5da87f3143
SSDEEP

768:XkQ9kolKftV1jlPK/W+/GHBdwYXRRlBhuUNiNjUJr6vD83W/:zkolK1VXZBhuAiNol48m/

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26753017-B5BB-4b67-BEE3-862676DE23DC}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26753017-B5BB-4b67-BEE3-862676DE23DC}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$TEMP\\dev60cgi\\DesktopDMA.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26753017-B5BB-4b67-BEE3-862676DE23DC}\InprocServer32\ThreadingModel = "Free"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26753017-B5BB-4b67-BEE3-862676DE23DC}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26753017-B5BB-4b67-BEE3-862676DE23DC}\ = "VSD DMA Transport"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2956	2220	regsvr32.exe	30
PID 2220 wrote to memory of 2956	2220	regsvr32.exe	30
PID 2220 wrote to memory of 2956	2220	regsvr32.exe	30
PID 2220 wrote to memory of 2956	2220	regsvr32.exe	30
PID 2220 wrote to memory of 2956	2220	regsvr32.exe	30
PID 2220 wrote to memory of 2956	2220	regsvr32.exe	30
PID 2220 wrote to memory of 2956	2220	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$TEMP\dev60cgi\DesktopDMA.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\$TEMP\dev60cgi\DesktopDMA.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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