78a5e47171b00cb3189f0b4d087495076e9dd5ed813739f2a37ed7d0fc1021d9

Analysis

max time kernel
134s
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 07:38

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General

Target

78a5e47171b00cb3189f0b4d087495076e9dd5ed813739f2a37ed7d0fc1021d9.dll
Size

618KB
MD5

42b271128bd297c7d60d775c7cfea8fd
SHA1

2f44784bf83f749a44bb4c504a88c82ba34a0080
SHA256

78a5e47171b00cb3189f0b4d087495076e9dd5ed813739f2a37ed7d0fc1021d9
SHA512

4dccebee19a7eabc3aed2d40f1014299e27ecd77c6cd815342fc18c8d93cbe0a7f3fd69c94bec0a4e2ca1d30da7b248c3b92845dbbf97faf1afe89e9f84de092
SSDEEP

12288:Mj7f21XDqAvfPlCc/ODvndDq0kG97lw+Sp9S5FKrRLZq:MjLQLlCJDVDqtmW+Sp9S5SRLZ

Score

6^/10

collection

Malware Config

Signatures

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1456 wrote to memory of 1004	1456	regsvr32.exe	regsvr32.exe
PID 1456 wrote to memory of 1004	1456	regsvr32.exe	regsvr32.exe
PID 1456 wrote to memory of 1004	1456	regsvr32.exe	regsvr32.exe
PID 1456 wrote to memory of 1004	1456	regsvr32.exe	regsvr32.exe
PID 1456 wrote to memory of 1004	1456	regsvr32.exe	regsvr32.exe
PID 1456 wrote to memory of 1004	1456	regsvr32.exe	regsvr32.exe
PID 1456 wrote to memory of 1004	1456	regsvr32.exe	regsvr32.exe

outlook_win_path 1 IoCs

Processes:

regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\78a5e47171b00cb3189f0b4d087495076e9dd5ed813739f2a37ed7d0fc1021d9.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1456

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\78a5e47171b00cb3189f0b4d087495076e9dd5ed813739f2a37ed7d0fc1021d9.dll
2⤵
- Accesses Microsoft Outlook profiles
- outlook_win_path
PID:1004

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1004-55-0x0000000000000000-mapping.dmp

Download
memory/1004-56-0x0000000075E11000-0x0000000075E13000-memory.dmp

Filesize
8KB

Download
memory/1004-57-0x0000000000551000-0x00000000005D4000-memory.dmp

Filesize
524KB

Download
memory/1456-54-0x000007FEFBF81000-0x000007FEFBF83000-memory.dmp

Filesize
8KB

Download