upatre | 56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/02/2025, 09:50

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General

Target

56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60.exe
Size

7KB
MD5

048526acfea2216074129ba69a0a3f7e
SHA1

aed6a308d8aff3a4dffb8c8af6a58257f75d57e3
SHA256

56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60
SHA512

7dcb0b17f92bffcd124bc44b52098b0617c6674821192b312200d8467d47bf1ba7dc6e7733b30682dbd02fcb086e71d744cf15b7181a882f3694755e8ec8fbbd
SSDEEP

48:Zdni+Wyi18DN0nCvTaE6nc9fhXcGEY3sJd9ga91RsnnA7B8mOo4jUx7OtKGcEl/Q:Z0v4mUWKh9ctgC1R8nKymV44ShJl/Xg

Score

10^/10

upatre discovery downloader

Malware Config

Signatures

Upatre
Upatre is a generic malware downloader.
downloader upatre
Upatre family
upatre

Executes dropped EXE 1 IoCs

pid	Process
2348	szgfw.exe

Loads dropped DLL 2 IoCs

pid	Process
2560	56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60.exe
2560	56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60.exe

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

System Information Discovery
T1082

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	56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 2348	2560	56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60.exe	31
PID 2560 wrote to memory of 2348	2560	56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60.exe	31
PID 2560 wrote to memory of 2348	2560	56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60.exe	31
PID 2560 wrote to memory of 2348	2560	56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60.exe	31

C:\Users\Admin\AppData\Local\Temp\56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60.exe
"C:\Users\Admin\AppData\Local\Temp\56a8f510514461f749c68b39033a117eab0e6c7af710ad9af3c0a04e9d38ed60.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Users\Admin\AppData\Local\Temp\szgfw.exe
  "C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
  2⤵
  - Executes dropped EXE
  PID:2348

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

\Users\Admin\AppData\Local\Temp\szgfw.exe

Filesize
7KB

MD5
e70103ede9566bb9127f4e816c7154cd

SHA1
e380dd0327fb924b2675074983981f39be7bf83c

SHA256
8436e5a9602eaaae69b11aee6de5123a47b76a381ac28832b552f703eaaa600a

SHA512
f5dd400d984e67f84be0d55d003f12d89434aa5d7ebdf56785e1c288cd6e8b5bd794b2bd7804b38f7de407f92f737f278330143dcfaea989671622f096c52fa4

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