b3be21ee725c02741b2c666a8064db8cffb8bdc9a6d5821f5daaf9d636ae4713

Resubmissions

27/10/2024, 16:36 UTC

241027-t4cgaazgqn 7

19/10/2024, 00:17 UTC

241019-ak9swsxfrr 7

30/09/2024, 17:27 UTC

240930-v1devaxbll 7

30/09/2024, 17:00 UTC

240930-vh8g9szdqg 7

30/09/2024, 16:44 UTC

240930-t8tlcsvgjk 7

29/09/2024, 17:22 UTC

240929-vxj38awgng 7

29/09/2024, 16:13 UTC

240929-tn9rvavalh 7

29/09/2024, 01:09 UTC

240929-bhyhhsterq 7

Analysis

max time kernel
1443s
max time network
1444s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
30/09/2024, 16:44 UTC

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General

Target

olepro32.dll
Size

81KB
MD5

b48d3193dd1474dcbcc32bf4779ac698
SHA1

4a39d43aea0766c159a32c311c9eb2e06dbf8c03
SHA256

54d7ee1e4b43d2590b3b9b4a412717bfecfcce46f9dda68dba4695f135faa7b5
SHA512

fdb0691dfb26d43708f8f12f6b75e2097570ba27a0040e0f8ecac30ef9307dedcf425cbec671a0178916675503542a7fa670fb5515ec231509d5aabd0047debb
SSDEEP

1536:nIjsab9WEkUEAzs11+/nnJZL7aWsuN4kQfWNtMNwTs:Ij99WXmsbUnnL7Sy4kwWTts

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

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 1340	2604	regsvr32.exe	30
PID 2604 wrote to memory of 1340	2604	regsvr32.exe	30
PID 2604 wrote to memory of 1340	2604	regsvr32.exe	30
PID 2604 wrote to memory of 1340	2604	regsvr32.exe	30
PID 2604 wrote to memory of 1340	2604	regsvr32.exe	30
PID 2604 wrote to memory of 1340	2604	regsvr32.exe	30
PID 2604 wrote to memory of 1340	2604	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\olepro32.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\olepro32.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1340

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

Windows 7 deprecation

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Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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