24ccaeb6ce00f29856e30175a712a74d6b3db3bd511f368e6223d20e36bbcc7d

Analysis

max time kernel
98s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 10:08

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General

Target

be8784e7ac9c7165b014a0ba97a2c8b0N.exe
Size

3.0MB
MD5

be8784e7ac9c7165b014a0ba97a2c8b0
SHA1

ba2f2a29c3cc6fb2986782ab32010fa5bf1083a3
SHA256

24ccaeb6ce00f29856e30175a712a74d6b3db3bd511f368e6223d20e36bbcc7d
SHA512

0fa02d25bf0c98c7811ed0b0bb1cc9631f7b12dfd1b33470a6624b1d3dac7fa15bfa40150a8635bc2e98da84b84d6452b4f48500d3ff1d65f4702d6f7795b545
SSDEEP

24576:2dfsbEpVcnZ58a/ZS2JovBYzJLVxZITvKMMMvQAM2BYRcBoA1/LhAggkesqOBGhn:01qZ58gnLqrXgiYAqxem

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
384	be8784e7ac9c7165b014a0ba97a2c8b0N.exe

Executes dropped EXE 1 IoCs

pid	Process
384	be8784e7ac9c7165b014a0ba97a2c8b0N.exe

Program crash 3 IoCs

pid	pid_target	Process	procid_target
2560	3556	WerFault.exe	83
992	384	WerFault.exe	92
1140	384	WerFault.exe	92

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	be8784e7ac9c7165b014a0ba97a2c8b0N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3556	be8784e7ac9c7165b014a0ba97a2c8b0N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
384	be8784e7ac9c7165b014a0ba97a2c8b0N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3556 wrote to memory of 384	3556	be8784e7ac9c7165b014a0ba97a2c8b0N.exe	92
PID 3556 wrote to memory of 384	3556	be8784e7ac9c7165b014a0ba97a2c8b0N.exe	92
PID 3556 wrote to memory of 384	3556	be8784e7ac9c7165b014a0ba97a2c8b0N.exe	92

C:\Users\Admin\AppData\Local\Temp\be8784e7ac9c7165b014a0ba97a2c8b0N.exe
"C:\Users\Admin\AppData\Local\Temp\be8784e7ac9c7165b014a0ba97a2c8b0N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3556
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3556 -s 352
  2⤵
  - Program crash
  PID:2560
- C:\Users\Admin\AppData\Local\Temp\be8784e7ac9c7165b014a0ba97a2c8b0N.exe
  C:\Users\Admin\AppData\Local\Temp\be8784e7ac9c7165b014a0ba97a2c8b0N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:384
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 344
    3⤵
    - Program crash
    PID:992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 344
    3⤵
    - Program crash
    PID:1140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3556 -ip 3556
1⤵
PID:2296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 384 -ip 384
1⤵
PID:5096

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 384 -ip 384
1⤵
PID:736

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\be8784e7ac9c7165b014a0ba97a2c8b0N.exe

Filesize
3.0MB

MD5
71103fac8190bb2b2a396e9fcc81e193

SHA1
9d0e50fb706b94ce7bd5fb8458259df69743823c

SHA256
349fd96ef3ebfa3a475543177599fbcd16df77a14a967e37d5b60486a2f4baf3

SHA512
9acd41cb0e7eb9f1223a38435bc31444d2aace65d6b87980a805ca04ed40f8455597536e5e2e165c3a6ddcb2fe1935d5e5298ecbe9bb1834ce6d7c6d9365c78f

Download Submit
memory/384-7-0x0000000000400000-0x00000000004EE000-memory.dmp

Filesize
952KB

Download
memory/384-8-0x0000000004F60000-0x000000000504E000-memory.dmp

Filesize
952KB

Download
memory/384-10-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/3556-0-0x0000000000400000-0x00000000004EE000-memory.dmp

Filesize
952KB

Download
memory/3556-6-0x0000000000400000-0x00000000004EE000-memory.dmp

Filesize
952KB

Download