902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f

Analysis

max time kernel
144s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 13:39

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General

Target

902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe
Size

1.0MB
MD5

bb0ea16457b6a7699922058096598d8a
SHA1

bbb8d115c9d98f00ed351956a7ea2092a9e5ec9f
SHA256

902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f
SHA512

80db9a55fa46c7e37d8c4734fe23b1349f3e3e5ca0ebb638624eee21d85020ab865109ca6b67bb099129f47d87a88ec4aaf9c10184d2ec3dcbb0f69dc3e4028a
SSDEEP

24576:Q0BfZ15Scs4mUj79qPiqn7yauT/asgd0tp8Al:Q0guUuT/asgUh

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 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	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe

Maps connected drives based on registry 3 TTPs 2 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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 216 set thread context of 1036	216	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe	85

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1036	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe
1036	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe
1036	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe
1036	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe
1036	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe
1036	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 216 wrote to memory of 1036	216	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe	85
PID 216 wrote to memory of 1036	216	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe	85
PID 216 wrote to memory of 1036	216	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe	85
PID 216 wrote to memory of 1036	216	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe	85
PID 216 wrote to memory of 1036	216	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe	85
PID 216 wrote to memory of 1036	216	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe	85
PID 216 wrote to memory of 1036	216	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe	85
PID 216 wrote to memory of 1036	216	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe	85
PID 216 wrote to memory of 1036	216	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe	85
PID 216 wrote to memory of 1036	216	902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe	85

C:\Users\Admin\AppData\Local\Temp\902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe
"C:\Users\Admin\AppData\Local\Temp\902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:216
- C:\Users\Admin\AppData\Local\Temp\902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe
  "C:\Users\Admin\AppData\Local\Temp\902f7a7ca9bd4f3ecb8aeb30a7f223bbc4e15756b6650d0f6e5737b1e85fb35f.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1036

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/1036-133-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/1036-134-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/1036-135-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/1036-136-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/1036-137-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/1036-138-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads