2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095

Analysis

max time kernel
30s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 15:15

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General

Target

2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe
Size

935KB
MD5

6aa5a0c5abcf970ef7d70b4cb56ebf22
SHA1

2be3ef21f0b097a47d63c66f8aa347b6c539227d
SHA256

2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095
SHA512

85e0e4db3b44149a7573fb0b3d019530a895e7f495d859b09f4757b10cd0a69f9e8b33111a81ba14284099845a97075e5416c1ca9efd47f3e1114ff9271f60e7
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:pyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/948-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/948-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/948-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/948-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/948-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/948-64-0x0000000000400000-0x00000000004F2000-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	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.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	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 552 set thread context of 948	552	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
948	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 552 wrote to memory of 948	552	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe	28
PID 552 wrote to memory of 948	552	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe	28
PID 552 wrote to memory of 948	552	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe	28
PID 552 wrote to memory of 948	552	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe	28
PID 552 wrote to memory of 948	552	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe	28
PID 552 wrote to memory of 948	552	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe	28
PID 552 wrote to memory of 948	552	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe	28
PID 552 wrote to memory of 948	552	2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe	28

C:\Users\Admin\AppData\Local\Temp\2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe
"C:\Users\Admin\AppData\Local\Temp\2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:552
- C:\Users\Admin\AppData\Local\Temp\2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe
  "C:\Users\Admin\AppData\Local\Temp\2382dae2c4829d6b604507b6f4c7052b98a1d231079cfe46800ae157d27a9095.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:948

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/948-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-61-0x0000000075131000-0x0000000075133000-memory.dmp

Filesize
8KB

Download
memory/948-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads