dada1a069616dc8367f2da525cb2b559bfe687fa0a930805baf40c302b1afe02

Analysis

max time kernel
143s
max time network
135s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 12:57

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General

Target

dada1a069616dc8367f2da525cb2b559bfe687fa0a930805baf40c302b1afe02.dll
Size

120KB
MD5

d6aac766722818344699d277ef183799
SHA1

17119452215bffb14b44a38d058ed115b06f3b26
SHA256

dada1a069616dc8367f2da525cb2b559bfe687fa0a930805baf40c302b1afe02
SHA512

f325b50b4966abe6c1bf0b59bbe46cdf9748e4905f50502dd62626993a6a336ec3bc0a761645576f71cb44019615a5f49c9378b3e1586a61e6047666efb89110
SSDEEP

3072:tPFvWgfwxgtoDZMBSqEEuFhH2k0GxXcbg0JslR593P/vyExtyHD1:tPFNZto+SqEnFhHRxXcbgDP/zUHD

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\Lnelezuyocadisay = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\dada1a069616dc8367f2da525cb2b559bfe687fa0a930805baf40c302b1afe02.dll\",Startup"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

rundll32.exe

pid process

1460 rundll32.exe
1460 rundll32.exe
1460 rundll32.exe
1460 rundll32.exe
1460 rundll32.exe
1460 rundll32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1460 rundll32.exe
996 rundll32.exe

pid	process
1460	rundll32.exe
1460	rundll32.exe
1460	rundll32.exe
1460	rundll32.exe
1460	rundll32.exe
1460	rundll32.exe

pid	process
1460	rundll32.exe
996	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2044 wrote to memory of 1460	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1460	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1460	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1460	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1460	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1460	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1460	2044	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 996	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 996	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 996	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 996	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 996	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 996	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 996	1460	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dada1a069616dc8367f2da525cb2b559bfe687fa0a930805baf40c302b1afe02.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dada1a069616dc8367f2da525cb2b559bfe687fa0a930805baf40c302b1afe02.dll,#1
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1460

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\dada1a069616dc8367f2da525cb2b559bfe687fa0a930805baf40c302b1afe02.dll",iep
3⤵
- Suspicious use of SetWindowsHookEx
PID:996

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/996-58-0x0000000000000000-mapping.dmp

Download
memory/996-61-0x0000000001FA1000-0x0000000001FAE000-memory.dmp

Filesize
52KB

Download
memory/1460-54-0x0000000000000000-mapping.dmp

Download
memory/1460-55-0x0000000075F81000-0x0000000075F83000-memory.dmp

Filesize
8KB

Download
memory/1460-56-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/1460-57-0x0000000000451000-0x000000000045E000-memory.dmp

Filesize
52KB

Download