7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f

Analysis

max time kernel
91s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 11:24

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General

Target

7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe
Size

935KB
MD5

bb4521767c83d1665fa5cb2e67efecee
SHA1

cd911dfdf9eedf2a4472fcc7de37582a12c5ad63
SHA256

7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f
SHA512

580ec0386552089c100f165dd434bc9d67bcf042c440abd0892c8b04e1bb70f3236071fe9ddb34e6bfaaabef6d7389988dba38b9a16e8e14a8dcb15dc4020f17
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4r:oyHv5Z+Wzv7AiBll0OBWi6si9GW

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4952-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4952-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4952-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4952-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4952-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4952-139-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4952-140-0x0000000000400000-0x00000000004F2000-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	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3564 set thread context of 4952	3564	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe	81

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4952	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe
4952	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe
4952	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe
4952	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe
4952	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe
4952	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3564 wrote to memory of 4952	3564	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe	81
PID 3564 wrote to memory of 4952	3564	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe	81
PID 3564 wrote to memory of 4952	3564	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe	81
PID 3564 wrote to memory of 4952	3564	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe	81
PID 3564 wrote to memory of 4952	3564	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe	81
PID 3564 wrote to memory of 4952	3564	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe	81
PID 3564 wrote to memory of 4952	3564	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe	81
PID 3564 wrote to memory of 4952	3564	7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe	81

C:\Users\Admin\AppData\Local\Temp\7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe
"C:\Users\Admin\AppData\Local\Temp\7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3564
- C:\Users\Admin\AppData\Local\Temp\7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe
  "C:\Users\Admin\AppData\Local\Temp\7df3049f6b67542d7769849a68e5d43586db1d6817cc4985d9adf63dd955344f.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4952

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/4952-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4952-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4952-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4952-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4952-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4952-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4952-140-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads