3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee

Analysis

max time kernel
143s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 00:43

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General

Target

3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
Size

1.2MB
MD5

b74b04543254d66bbe3a28e47c5c37d6
SHA1

f98eadedbd7f04c72696b9c16ed7512b941426b6
SHA256

3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee
SHA512

ed59da584fbf11fb166d1edea93a3f86997387c04450d6e0a36f661cb9cf6bc602a8350b697fc47ab34208f0c4b7b6daf2d0787045c6b0f7dfcaa648938deffc
SSDEEP

24576:bCStj/R+pud1sQN6TgXxruXQNjj43/qq:9r0C/5XIANvM

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 3 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 4 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2876 set thread context of 1648	2876	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1648	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
1648	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
1648	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
1648	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
1648	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
1648	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 1648	2876	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe	80
PID 2876 wrote to memory of 1648	2876	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe	80
PID 2876 wrote to memory of 1648	2876	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe	80
PID 2876 wrote to memory of 1648	2876	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe	80
PID 2876 wrote to memory of 1648	2876	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe	80
PID 2876 wrote to memory of 1648	2876	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe	80
PID 2876 wrote to memory of 1648	2876	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe	80
PID 2876 wrote to memory of 1648	2876	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe	80
PID 2876 wrote to memory of 1648	2876	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe	80
PID 2876 wrote to memory of 1648	2876	3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe	80

C:\Users\Admin\AppData\Local\Temp\3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
"C:\Users\Admin\AppData\Local\Temp\3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Users\Admin\AppData\Local\Temp\3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe
  "C:\Users\Admin\AppData\Local\Temp\3ec9d52dcb3502862676872afb7632fd4d49d3e1f3eda2b5382f09273fdc47ee.exe" Track="0001001000"
  2⤵
  - Checks BIOS information in registry
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:1648

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1648-133-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1648-134-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1648-135-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1648-136-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1648-137-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads