2090d63e62edd2776154e999ca80010e5258c6a2337d4142d563ad2e52fa32db

Analysis

max time kernel
120s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 10:07

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General

Target

be3c24755243df82d3f1cc1ed1bd3d70N.exe
Size

408KB
MD5

be3c24755243df82d3f1cc1ed1bd3d70
SHA1

a8c799ab3e7979672b199900b14ac7a960bf14b3
SHA256

2090d63e62edd2776154e999ca80010e5258c6a2337d4142d563ad2e52fa32db
SHA512

3eff60720d18e248d53e63258275e3f297ffc33509f3998fc72c2d8e39a5756769031e8876e6e0a150abadb71444b3d9cb55980bb9b08f22e7c9ce844ae3ef46
SSDEEP

6144:Dck18MipfIUaQYu8tbS6JBcj0U5hjX/Tvf8MjKFW8jb/HVbdsifRe9+fHrGJH:DX8Djadu8J4YSjX/THKxr1bBGsHrGJH

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\IntelPowerAgent7 = "rundll32.exe shell32.dll, ShellExec_RunDLL C:\\PROGRA~3\\DF0J48~1.EXE"	svchost.exe

Checks for any installed AV software in registry 1 TTPs 3 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\Avira	svchost.exe
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\AVAST Software\Avast	svchost.exe
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\Eset\Nod	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2556 set thread context of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30

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 3 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	be3c24755243df82d3f1cc1ed1bd3d70N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe
2180	svchost.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2180	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	30
PID 2556 wrote to memory of 2252	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	31
PID 2556 wrote to memory of 2252	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	31
PID 2556 wrote to memory of 2252	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	31
PID 2556 wrote to memory of 2252	2556	be3c24755243df82d3f1cc1ed1bd3d70N.exe	31

C:\Users\Admin\AppData\Local\Temp\be3c24755243df82d3f1cc1ed1bd3d70N.exe
"C:\Users\Admin\AppData\Local\Temp\be3c24755243df82d3f1cc1ed1bd3d70N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\SysWOW64\svchost.exe
  C:\ProgramData\df0j488b8j.exe
  2⤵
  - Adds Run key to start application
  - Checks for any installed AV software in registry
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2180
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\qty4A70.tmp.bat" "C:\Users\Admin\AppData\Local\Temp\be3c24755243df82d3f1cc1ed1bd3d70N.exe""
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2252

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Software Discovery

T1518

Security Software Discovery

T1518.001

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\qty4A70.tmp.bat

Filesize
30B

MD5
ea14f242be23d63750b9aeeaa59e7cd5

SHA1
378813803fe52af29cfd8b1f2439ddc2d5746e41

SHA256
d77e9f26554283c40a388fabc593918d600f03d680feb0bbdbc4f2f7a3e29a00

SHA512
d589f6b0bf63f45fc5ac2de14dcd719c1ca1bf4a2f548628478d0fce7d70de173311da27534fab05be77d0653dc430085fc9abdbd59542d6d63431d39f838ec0

Download Submit
memory/2180-12-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-322-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-329-0x0000000000310000-0x0000000000410000-memory.dmp

Filesize
1024KB

Download
memory/2180-6-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2180-5-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2180-7-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-14-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-13-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-294-0x0000000000310000-0x0000000000410000-memory.dmp

Filesize
1024KB

Download
memory/2180-295-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-292-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-327-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-323-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-10-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-311-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-11-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-9-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-8-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-318-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-314-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2180-315-0x0000000000260000-0x00000000002D6000-memory.dmp

Filesize
472KB

Download
memory/2556-1-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/2556-310-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/2556-3-0x000000000045A000-0x000000000045E000-memory.dmp

Filesize
16KB

Download
memory/2556-0-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/2556-4-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download