3a994c7c2e0700b43c5106c4ffc206833cc9acb6c3e5daf1adf99dabde2b08a7

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 20:51

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General

Target

SOA May-June 2021.exe
Size

200KB
MD5

d973534dc3a312d0d9c41ac8ec2bc268
SHA1

9238d84eaa796014f88905f8b5b7ca4211b140c2
SHA256

12c961f1b5f752a22c1a3085fc2447749572fbcb35b3c6e46f6fa310b19572b7
SHA512

409f19a5ac8bcf4e3b61e8223bc9d7a65ea7ce02cbd2ff998a84fb5587bc2e2ae9eb477f735c5a750ba0cff93bfd4bb552dae30aef237af5ba959ef1ac6e7b7b
SSDEEP

6144:wBlL/LyHixQWMSrs+THCK+Q3VUe/NgxoX:CpyHixQ1SrsxQlU8Ngu

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
3712	SOA May-June 2021.exe
3712	SOA May-June 2021.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
3404	3712	WerFault.exe	83

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	SOA May-June 2021.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3712 wrote to memory of 4860	3712	SOA May-June 2021.exe	84
PID 3712 wrote to memory of 4860	3712	SOA May-June 2021.exe	84
PID 3712 wrote to memory of 4860	3712	SOA May-June 2021.exe	84

C:\Users\Admin\AppData\Local\Temp\SOA May-June 2021.exe
"C:\Users\Admin\AppData\Local\Temp\SOA May-June 2021.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3712
- C:\Users\Admin\AppData\Local\Temp\SOA May-June 2021.exe
  "C:\Users\Admin\AppData\Local\Temp\SOA May-June 2021.exe"
  2⤵
  PID:4860
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 924
  2⤵
  - Program crash
  PID:3404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 3712 -ip 3712
1⤵
PID:5116

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsbAF9A.tmp\System.dll

Filesize
10KB

MD5
56a321bd011112ec5d8a32b2f6fd3231

SHA1
df20e3a35a1636de64df5290ae5e4e7572447f78

SHA256
bb6df93369b498eaa638b0bcdc4bb89f45e9b02ca12d28bcedf4629ea7f5e0f1

SHA512
5354890cbc53ce51081a78c64ba9c4c8c4dc9e01141798c1e916e19c5776dac7c82989fad0f08c73e81aaba332dad81205f90d0663119af45550b97b338b9cc3

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