7e25ae929cbe78c28594fd7c220b424c9eed31996c4b0c123b6399c449a80cc2

Analysis

max time kernel
79s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 07:01

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General

Target

807ad2661b45960e1d9dedd6fcb816e0N.exe
Size

1.2MB
MD5

807ad2661b45960e1d9dedd6fcb816e0
SHA1

974c6fcdc14d3b0d7f8b883700958e8795e29564
SHA256

7e25ae929cbe78c28594fd7c220b424c9eed31996c4b0c123b6399c449a80cc2
SHA512

180d8c58625a75db80ad620ab3ac14b897b8ebad342cd9de788e74729e0bb34fdb90a25698aa9c6b6d972cf970152e61b46aa63533d4e05fccdead077f04dd31
SSDEEP

12288:4m2IW5PXw9N94+uWD1qBbKR0dk08/jVDa/ZSC+gRHnhvMCtjW:4Vgz4+uWD840dk9a/ZSC+gVueC

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2128	807ad2661b45960e1d9dedd6fcb816e0N.exe

Executes dropped EXE 1 IoCs

pid	Process
2128	807ad2661b45960e1d9dedd6fcb816e0N.exe

Loads dropped DLL 4 IoCs

pid	Process
2716	807ad2661b45960e1d9dedd6fcb816e0N.exe
2744	WerFault.exe
2744	WerFault.exe
2744	WerFault.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2744	2128	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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	807ad2661b45960e1d9dedd6fcb816e0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	807ad2661b45960e1d9dedd6fcb816e0N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2716	807ad2661b45960e1d9dedd6fcb816e0N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2128	807ad2661b45960e1d9dedd6fcb816e0N.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2128	2716	807ad2661b45960e1d9dedd6fcb816e0N.exe	31
PID 2716 wrote to memory of 2128	2716	807ad2661b45960e1d9dedd6fcb816e0N.exe	31
PID 2716 wrote to memory of 2128	2716	807ad2661b45960e1d9dedd6fcb816e0N.exe	31
PID 2716 wrote to memory of 2128	2716	807ad2661b45960e1d9dedd6fcb816e0N.exe	31
PID 2128 wrote to memory of 2744	2128	807ad2661b45960e1d9dedd6fcb816e0N.exe	32
PID 2128 wrote to memory of 2744	2128	807ad2661b45960e1d9dedd6fcb816e0N.exe	32
PID 2128 wrote to memory of 2744	2128	807ad2661b45960e1d9dedd6fcb816e0N.exe	32
PID 2128 wrote to memory of 2744	2128	807ad2661b45960e1d9dedd6fcb816e0N.exe	32

C:\Users\Admin\AppData\Local\Temp\807ad2661b45960e1d9dedd6fcb816e0N.exe
"C:\Users\Admin\AppData\Local\Temp\807ad2661b45960e1d9dedd6fcb816e0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Users\Admin\AppData\Local\Temp\807ad2661b45960e1d9dedd6fcb816e0N.exe
  C:\Users\Admin\AppData\Local\Temp\807ad2661b45960e1d9dedd6fcb816e0N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 144
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2744

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

C:\Users\Admin\AppData\Local\Temp\807ad2661b45960e1d9dedd6fcb816e0N.exe

Filesize
1.2MB

MD5
a5b8b97956fd39b01e2a425fb2e480e1

SHA1
5af2ec66feaaccd5ccbec33dd3a8c4e6c4ad03e5

SHA256
cdfa1ae3957e11db95832c8be5650eeb677c82968c685efc044a82a276b4f27a

SHA512
3b2f0ed960a84c6a63923c4796da9a432530bef86e5cde32cf8577d2250e8d9088b4590a24b35238fa4d6e3fd998bab826c7ed30e0ad507b471a893693bd5e15

Download Submit
memory/2128-9-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/2128-10-0x0000000002E10000-0x0000000002F03000-memory.dmp

Filesize
972KB

Download
memory/2128-14-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/2716-0-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/2716-7-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download