055ad3c502b89f3d17e624b0038fc86eb77530d438addfd9a7ea4933614d9951

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-10-2024 08:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ycQQ2011ad/Bin/AppMisc.dll
Size

2.8MB
MD5

d6243d9c7e5e74c47d6074d27e223377
SHA1

1303c76b38b0729d778fa44585eb88f56416e188
SHA256

9c0bb7d7f31a6b385a428da8b073e5994d87adddbc663f7cd423f7c14514a019
SHA512

f17a32b141702139a181ee2095f4628549d85f0150002c13e30b4316728463f00193ba0c717368d57d50e1e8786c429aceff93d3fe5979cda2577aea4f6d8332
SSDEEP

49152:krQzfCjP9ngUWDfg0OdUCs3a089PKaImpuo7T3l:lCjVnBoOdUG089Poy

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 1992 wrote to memory of 2184	1992	regsvr32.exe	31
PID 1992 wrote to memory of 2184	1992	regsvr32.exe	31
PID 1992 wrote to memory of 2184	1992	regsvr32.exe	31
PID 1992 wrote to memory of 2184	1992	regsvr32.exe	31
PID 1992 wrote to memory of 2184	1992	regsvr32.exe	31
PID 1992 wrote to memory of 2184	1992	regsvr32.exe	31
PID 1992 wrote to memory of 2184	1992	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ycQQ2011ad\Bin\AppMisc.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\ycQQ2011ad\Bin\AppMisc.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2184

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2184-1-0x00000000001B0000-0x00000000001C4000-memory.dmp

Filesize
80KB

Download
memory/2184-2-0x00000000001E0000-0x0000000000228000-memory.dmp

Filesize
288KB

Download
memory/2184-4-0x0000000000290000-0x00000000002B0000-memory.dmp

Filesize
128KB

Download