0dc628754df3fd644ee877e413c0c47db6589136fbbcc17438277d13fa005e44

Analysis

max time kernel
43s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
01-12-2022 06:07

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General

Target

0dc628754df3fd644ee877e413c0c47db6589136fbbcc17438277d13fa005e44.dll
Size

369KB
MD5

64f0c94a3dd3d83860784df6190337e0
SHA1

024246f6576609379a8710f1127f4468fbfbc17f
SHA256

0dc628754df3fd644ee877e413c0c47db6589136fbbcc17438277d13fa005e44
SHA512

6675fe84cb5252f4f1193b98df1ec721ee2485ec52cca21ce9f003196531c60f98ee19b0a7d3e1a2e78c9a36634def0400b0f376729fc6f70fa96492f68f93a2
SSDEEP

6144:PVA7eS8fqjV94E+m73U52nnhPsYT4qwec0drDt2yCgqb/BOTBMBhUgQ:PgeS8fqjVhD1nmEBdtNCF/BOTeWD

Score

8^/10

persistence

Malware Config

Signatures

Sets DLL path for service in the registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\5=BO1@L\Parameters\ServiceDll = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0dc628754df3fd644ee877e413c0c47db6589136fbbcc17438277d13fa005e44.dll"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2028	rundll32.exe
2028	rundll32.exe
1712	svchost.exe
1712	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2028	rundll32.exe
Token: SeDebugPrivilege	1712	svchost.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1224 wrote to memory of 2028	1224	rundll32.exe	28
PID 1224 wrote to memory of 2028	1224	rundll32.exe	28
PID 1224 wrote to memory of 2028	1224	rundll32.exe	28
PID 1224 wrote to memory of 2028	1224	rundll32.exe	28
PID 1224 wrote to memory of 2028	1224	rundll32.exe	28
PID 1224 wrote to memory of 2028	1224	rundll32.exe	28
PID 1224 wrote to memory of 2028	1224	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0dc628754df3fd644ee877e413c0c47db6589136fbbcc17438277d13fa005e44.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0dc628754df3fd644ee877e413c0c47db6589136fbbcc17438277d13fa005e44.dll,#1
  2⤵
  - Sets DLL path for service in the registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2028

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k mysysgroup3
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1712

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2028-54-0x0000000000000000-mapping.dmp

Download
memory/2028-55-0x0000000075291000-0x0000000075293000-memory.dmp

Filesize
8KB

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