238431850c6c9be764bd6a5f90dbb30530b7b6b6c70257fab7addd6f1397bb76

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 02:13

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General

Target

24196cd32acf20eac015e4155245785a.exe
Size

65KB
MD5

24196cd32acf20eac015e4155245785a
SHA1

304751b0531aa58a400fb7073075e4514021b15b
SHA256

238431850c6c9be764bd6a5f90dbb30530b7b6b6c70257fab7addd6f1397bb76
SHA512

0da4a656e28bba1ef73817f4295f091bfec18ac4c7956fcb8d31e2233021d224b9ecffff6b909e5b318a2e529d5763a31f94159aebb44dc3fb0182aa3f4c3ff1
SSDEEP

1536:GFsVmFq0yS59pZ10z7rkwGgVB/qAQfOiM6dbDL4E:ssVmbf59p0Prk9gThQfpDL4E

Score

8^/10

persistence

Malware Config

Signatures

Sets DLL path for service in the registry 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet002\Services\pazpcx\Parameters\ServiceDll = "%SystemRoot%\\System32\\abiyvj.dll"	24196cd32acf20eac015e4155245785a.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\pazpcx\Parameters\ServiceDll = "%SystemRoot%\\System32\\abiyvj.dll"	24196cd32acf20eac015e4155245785a.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\pazpcx\Parameters\ServiceDll = "%SystemRoot%\\System32\\abiyvj.dll"	24196cd32acf20eac015e4155245785a.exe

Loads dropped DLL 2 IoCs

pid	Process
2916	24196cd32acf20eac015e4155245785a.exe
3092	svchost.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\abiyvj.dll	24196cd32acf20eac015e4155245785a.exe
File created	C:\Windows\SysWOW64\abiyvj.sys	24196cd32acf20eac015e4155245785a.exe
File created	C:\Windows\SysWOW64\000048da0.001	24196cd32acf20eac015e4155245785a.exe

C:\Users\Admin\AppData\Local\Temp\24196cd32acf20eac015e4155245785a.exe
"C:\Users\Admin\AppData\Local\Temp\24196cd32acf20eac015e4155245785a.exe"
1⤵
- Sets DLL path for service in the registry
- Loads dropped DLL
- Drops file in System32 directory
PID:2916

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k pazpcx
1⤵
- Loads dropped DLL
PID:3092

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\abiyvj.dll

Filesize
91KB

MD5
d4759931fcd3a7f4c846df5539554eee

SHA1
03deba7df043879a29a23b18148818901aab2dea

SHA256
09e8b1c1b1df430e11ff7f0e8a9bb7b71f14a374466d480c3b8a2a6419b0c99e

SHA512
4b221b66cc857802a19699a14e40141aa461d3ad8816051c552fff05957cf0edad33fa1c63a5afddfc8a868e074eab17de83393945e9c89419c1d7c98faf9691

Download Submit
memory/2916-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2916-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads