7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767

Analysis

max time kernel
175s
max time network
183s
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, 21:26

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General

Target

7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe
Size

1016KB
MD5

9ce995ecc134e396fb8a126e26ef1e78
SHA1

3f5fd7c8ffaadecbb248a608ef62fbdcec8e4d5b
SHA256

7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767
SHA512

476a13511fb40910d1befabc7a3a0a707c556d421512b0e02a888af553ee21520520e9db7b7c4096b8472f1399617dc94e902764da2b881d3bab26d0734e1a06
SSDEEP

24576:NUTIcxlECxghXU6C18/SzVckJTxtMN6Jr2lBfYhUOcpupWDNp7iVi:NUJx22zxhckJTxSNc1h9WyS7d

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3036-132-0x0000000000400000-0x0000000000584000-memory.dmp	upx
behavioral2/memory/3036-136-0x0000000000400000-0x0000000000584000-memory.dmp	upx

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	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.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	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3036 set thread context of 5048	3036	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe	79

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5048	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe
5048	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe
5048	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe
5048	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe
5048	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe
5048	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3036 wrote to memory of 5048	3036	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe	79
PID 3036 wrote to memory of 5048	3036	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe	79
PID 3036 wrote to memory of 5048	3036	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe	79
PID 3036 wrote to memory of 5048	3036	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe	79
PID 3036 wrote to memory of 5048	3036	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe	79
PID 3036 wrote to memory of 5048	3036	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe	79
PID 3036 wrote to memory of 5048	3036	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe	79
PID 3036 wrote to memory of 5048	3036	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe	79
PID 3036 wrote to memory of 5048	3036	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe	79
PID 3036 wrote to memory of 5048	3036	7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe	79

C:\Users\Admin\AppData\Local\Temp\7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe
"C:\Users\Admin\AppData\Local\Temp\7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3036
- C:\Users\Admin\AppData\Local\Temp\7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe
  "C:\Users\Admin\AppData\Local\Temp\7105b120db89f6f69eaf6490a0bec62c899f51922a1d07f33f85030c06672767.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:5048

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/3036-132-0x0000000000400000-0x0000000000584000-memory.dmp

Filesize
1.5MB

Download
memory/3036-136-0x0000000000400000-0x0000000000584000-memory.dmp

Filesize
1.5MB

Download
memory/5048-134-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/5048-135-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/5048-137-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/5048-138-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/5048-139-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads