736b6c8e847f90191678faceecd47735af498ffa82b17ec68953ef756c7125bf

Analysis

max time kernel
92s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 20:05

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General

Target

Shipping Document DHL.exe
Size

258KB
MD5

a575dacd17ba7027ef582101baad9e74
SHA1

27ff5ebd55c906a9c2e834030b9e94de8bb7e755
SHA256

62d66df21fe7d278b6a58b45fcd4a05b6b51c47eaac1d0f5c7acd532748ca9be
SHA512

32ede983cb8dc866580ffb56dfd52915ff2a22c718547d036c2c08af77b586aacdc93ac30d37d4a789fa3c9bb6a1107d954f904316f9bdf194cc15864d8f07a6
SSDEEP

6144:bTqjF6i6soo8aj6eHe+9/em78sxyo9WFJshaIcZEUNWvTbDbiZQj:vMb9/eRs/lcxNWv7uZQj

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
4444	Shipping Document DHL.exe
4444	Shipping Document DHL.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
4448	4444	WerFault.exe	82

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	Shipping Document DHL.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4444	Shipping Document DHL.exe
4524	Shipping Document DHL.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4444 wrote to memory of 4524	4444	Shipping Document DHL.exe	83
PID 4444 wrote to memory of 4524	4444	Shipping Document DHL.exe	83
PID 4444 wrote to memory of 4524	4444	Shipping Document DHL.exe	83

C:\Users\Admin\AppData\Local\Temp\Shipping Document DHL.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Document DHL.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:4444
- C:\Users\Admin\AppData\Local\Temp\Shipping Document DHL.exe
  "C:\Users\Admin\AppData\Local\Temp\Shipping Document DHL.exe"
  2⤵
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:4524
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4444 -s 888
  2⤵
  - Program crash
  PID:4448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 4444 -ip 4444
1⤵
PID:1668

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsy9AAC.tmp\System.dll

Filesize
10KB

MD5
56a321bd011112ec5d8a32b2f6fd3231

SHA1
df20e3a35a1636de64df5290ae5e4e7572447f78

SHA256
bb6df93369b498eaa638b0bcdc4bb89f45e9b02ca12d28bcedf4629ea7f5e0f1

SHA512
5354890cbc53ce51081a78c64ba9c4c8c4dc9e01141798c1e916e19c5776dac7c82989fad0f08c73e81aaba332dad81205f90d0663119af45550b97b338b9cc3

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads