db00dbb5d20f1244e3ce466b4977b392f4fc3551d42e4e7c9787c2d42921c17b

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 19:05

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General

Target

db00dbb5d20f1244e3ce466b4977b392f4fc3551d42e4e7c9787c2d42921c17b.dll
Size

5.3MB
MD5

4e15ee29f6f580440a629b68982fe625
SHA1

a749b9a0b8d7d0c5dc93a9163a3eecac689e11d6
SHA256

db00dbb5d20f1244e3ce466b4977b392f4fc3551d42e4e7c9787c2d42921c17b
SHA512

2619d038b0bfbcd2e05d8bfd3b887308d4650e95209572e314c70a33c0c47a9417ac4f623545568bf49e59faee00e5f1661664bc6a1babf6fba0730e3bc96fa2
SSDEEP

98304:vyulqu5wDmA75ljJGxxiQo1fHicKskB2GELiAUK:vtls5FMxi51fHicKskBfELiAU

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2132	2116	WerFault.exe	30

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	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2116	2084	rundll32.exe	30
PID 2084 wrote to memory of 2116	2084	rundll32.exe	30
PID 2084 wrote to memory of 2116	2084	rundll32.exe	30
PID 2084 wrote to memory of 2116	2084	rundll32.exe	30
PID 2084 wrote to memory of 2116	2084	rundll32.exe	30
PID 2084 wrote to memory of 2116	2084	rundll32.exe	30
PID 2084 wrote to memory of 2116	2084	rundll32.exe	30
PID 2116 wrote to memory of 2132	2116	rundll32.exe	31
PID 2116 wrote to memory of 2132	2116	rundll32.exe	31
PID 2116 wrote to memory of 2132	2116	rundll32.exe	31
PID 2116 wrote to memory of 2132	2116	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\db00dbb5d20f1244e3ce466b4977b392f4fc3551d42e4e7c9787c2d42921c17b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\db00dbb5d20f1244e3ce466b4977b392f4fc3551d42e4e7c9787c2d42921c17b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2116
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2116 -s 240
    3⤵
    - Program crash
    PID:2132

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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