54fc27864211f75a83460de5faea593fa6fcde0254020057287d5b35d8724a03

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 10:21

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General

Target

汇博计件工资(2005-03-16-16-02)/Desktop/Dlls/Component/GBMgr.dll
Size

273KB
MD5

3342ecfc6f36cd3582bbb8a7b238b7b6
SHA1

1622f6bce501eeeea1bdd3ba6d20311f34884062
SHA256

7b0487b746d25ee34bd5781dad8843a4bf7bbb998774de552365c8f6ea618067
SHA512

44985f3f229f4b7774fb86e25e3a1c316775bb8f9a8fe48031dfbe27fa75f138ed3a536a1eb3dbf18f7e987d81e4e438aa2b11693283f045570e39a58a6fe145
SSDEEP

6144:ob4KV04rtrErqpsmM3Pbu86y6DkbJLGYgXWXOPg7Mh1S:w1orqGm76JGXXWXOu

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2672	2216	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	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1940 wrote to memory of 2216	1940	regsvr32.exe	30
PID 1940 wrote to memory of 2216	1940	regsvr32.exe	30
PID 1940 wrote to memory of 2216	1940	regsvr32.exe	30
PID 1940 wrote to memory of 2216	1940	regsvr32.exe	30
PID 1940 wrote to memory of 2216	1940	regsvr32.exe	30
PID 1940 wrote to memory of 2216	1940	regsvr32.exe	30
PID 1940 wrote to memory of 2216	1940	regsvr32.exe	30
PID 2216 wrote to memory of 2672	2216	regsvr32.exe	31
PID 2216 wrote to memory of 2672	2216	regsvr32.exe	31
PID 2216 wrote to memory of 2672	2216	regsvr32.exe	31
PID 2216 wrote to memory of 2672	2216	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\汇博计件工资(2005-03-16-16-02)\Desktop\Dlls\Component\GBMgr.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1940
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\汇博计件工资(2005-03-16-16-02)\Desktop\Dlls\Component\GBMgr.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2216
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2216 -s 296
    3⤵
    - Program crash
    PID:2672

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

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Downloads

memory/2216-0-0x0000000000280000-0x0000000000334000-memory.dmp

Filesize
720KB

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