c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00

Analysis

max time kernel
131s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-09-2024 01:45

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General

Target

c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe
Size

1.2MB
MD5

6f780b2d3c14a3c9bb7c99c818421ea1
SHA1

a125c2a8cd2f4d4fbda4429bdae54e85eec396a2
SHA256

c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00
SHA512

73ae354dd618b311a413f23f759b6b56c1f256e631b998bcad01e2c48621e50fb9900e3f9848d4351f77995b95b1a5a6b686741baea844d083c051082460a5a8
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCVDIxOgo/lTHZQbJ0:7JZoQrbTFZY1iaCVq2Ce

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\name.vbs	name.exe

Executes dropped EXE 1 IoCs

pid	Process
1300	name.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000700000002361d-5.dat	autoit_exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2700	1300	WerFault.exe	89

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	c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	name.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1300	name.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2664	c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe
2664	c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe
1300	name.exe
1300	name.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2664	c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe
2664	c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe
1300	name.exe
1300	name.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 1300	2664	c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe	89
PID 2664 wrote to memory of 1300	2664	c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe	89
PID 2664 wrote to memory of 1300	2664	c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe	89
PID 1300 wrote to memory of 1388	1300	name.exe	90
PID 1300 wrote to memory of 1388	1300	name.exe	90
PID 1300 wrote to memory of 1388	1300	name.exe	90

C:\Users\Admin\AppData\Local\Temp\c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe
"C:\Users\Admin\AppData\Local\Temp\c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Users\Admin\AppData\Local\directory\name.exe
  "C:\Users\Admin\AppData\Local\Temp\c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:1300
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00.exe"
    3⤵
    PID:1388
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1300 -s 752
    3⤵
    - Program crash
    PID:2700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1300 -ip 1300
1⤵
PID:1528

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4512,i,4174666705242427184,7333705955694532165,262144 --variations-seed-version --mojo-platform-channel-handle=4500 /prefetch:8
1⤵
PID:4504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\iodization

Filesize
261KB

MD5
6ce6f2f003596d30981969517b2f2afb

SHA1
62ef5bfc194ec38907c3f440bffa46478abcc8ee

SHA256
fab3a9b09315324b6b1d477225ff0dc6a60431d70cf1440d28b1cfa279f14894

SHA512
b3e3542360dcdc41424dca92ff44fcb60c9ba37d5b6ddf12856c1433b7aa07664dd547b0934897c65a0a85dc4a579fab85a97be124905268abbf66ce36bdd331

Download Submit
C:\Users\Admin\AppData\Local\directory\name.exe

Filesize
1.2MB

MD5
6f780b2d3c14a3c9bb7c99c818421ea1

SHA1
a125c2a8cd2f4d4fbda4429bdae54e85eec396a2

SHA256
c7183b75ac8f638031abbb6bb3edd5223c626483d5cc82e6b30ae049de038a00

SHA512
73ae354dd618b311a413f23f759b6b56c1f256e631b998bcad01e2c48621e50fb9900e3f9848d4351f77995b95b1a5a6b686741baea844d083c051082460a5a8

Download Submit
memory/1300-10-0x0000000003D70000-0x0000000003F70000-memory.dmp

Filesize
2.0MB

Download
memory/2664-2-0x0000000004130000-0x0000000004330000-memory.dmp

Filesize
2.0MB

Download