5695a75d96e56497ab5f7175d5c1da59a4565df668cb89db774eefbb5bfb6cf5

Resubmissions

05-09-2023 01:34

230905-by5lrsch46 10

Analysis

max time kernel
117s
max time network
127s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
24-05-2024 01:20

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Report Analysis Logs

General

Target

d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745.exe
Size

2.4MB
MD5

871437c5f018c4fe1dc51e8a92ee2278
SHA1

437ef6aac1ecb9b8c52f3e3a8161404e2ab88698
SHA256

d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745
SHA512

67e75646861267120b6760e3d85d7012626282e0cfcfa6974d48f17fc5e00356e542c9c38293fbb29b7770033db9489eb98fd0caffe7ea04dfd4186eafdb4081
SSDEEP

49152:rLLqnWBq9t/saLUwE1MTck6+UuNkKY2HjbgqNOXu149N/Qg1xYF:riLts8+1MTcENJY6joh1xs

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

2904 regsvr32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
2904	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745.exe

description	pid	process	target process
PID 2064 wrote to memory of 2904	2064	d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745.exe	regsvr32.exe
PID 2064 wrote to memory of 2904	2064	d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745.exe	regsvr32.exe
PID 2064 wrote to memory of 2904	2064	d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745.exe	regsvr32.exe
PID 2064 wrote to memory of 2904	2064	d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745.exe	regsvr32.exe
PID 2064 wrote to memory of 2904	2064	d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745.exe	regsvr32.exe
PID 2064 wrote to memory of 2904	2064	d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745.exe	regsvr32.exe
PID 2064 wrote to memory of 2904	2064	d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745.exe	regsvr32.exe

C:\Users\Admin\AppData\Local\Temp\d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745.exe
"C:\Users\Admin\AppData\Local\Temp\d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2064

C:\Windows\SysWOW64\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" -U /s 883c9DGW.5
2⤵
- Loads dropped DLL
PID:2904

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\883c9DGW.5
Filesize
2.1MB

MD5
bc2c32e53a85a89cf9e3328a980a1c37

SHA1
fcbfe0bce8b255df14fe911a05a43aa23b22d710

SHA256
3e1118bbc0450d6def003c209962eb29d2f7622b578c94089b7023786fecfb97

SHA512
0c1de5c89e3f026287ad96f08a7e4e9973b4ce95efa516135ddd00df40611cc4d8c7234d95422ee5e8794a83b60a6bf22b6ed88b09807fdc2290ac087b8dd440

Download Submit
memory/2904-4-0x00000000022E0000-0x00000000024F9000-memory.dmp

Filesize
2.1MB

Download
memory/2904-5-0x00000000022E0000-0x00000000024F9000-memory.dmp

Filesize
2.1MB

Download
memory/2904-8-0x0000000002870000-0x000000000296C000-memory.dmp

Filesize
1008KB

Download
memory/2904-9-0x0000000002970000-0x0000000002A53000-memory.dmp

Filesize
908KB

Download
memory/2904-12-0x0000000002970000-0x0000000002A53000-memory.dmp

Filesize
908KB

Download
memory/2904-13-0x00000000022E0000-0x00000000024F9000-memory.dmp

Filesize
2.1MB

Download
memory/2904-14-0x0000000002970000-0x0000000002A53000-memory.dmp

Filesize
908KB

Download
memory/2904-15-0x0000000002A60000-0x0000000003D31000-memory.dmp

Filesize
18.8MB

Download
memory/2904-16-0x0000000003D40000-0x0000000003E17000-memory.dmp

Filesize
860KB

Download
memory/2904-17-0x0000000003E20000-0x0000000003EFC000-memory.dmp

Filesize
880KB

Download
memory/2904-20-0x0000000003E20000-0x0000000003EFC000-memory.dmp

Filesize
880KB

Download
memory/2904-21-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2904-22-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download