5695a75d96e56497ab5f7175d5c1da59a4565df668cb89db774eefbb5bfb6cf5

Resubmissions

05-09-2023 01:34

230905-by5lrsch46 10

Analysis

max time kernel
65s
max time network
77s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
24-05-2024 01:20

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General

Target

d7deda9897282437fa0da638c09ce0a66a147d6c0ff6e05e5694eff45072a48d.exe
Size

2.5MB
MD5

83bb427fb0c1d78cf27f7f7b3a0ddb51
SHA1

c6add026998074678ff17a77200bc9433b12e410
SHA256

d7deda9897282437fa0da638c09ce0a66a147d6c0ff6e05e5694eff45072a48d
SHA512

8adc548873fc57732a99f48e69716e7d74bb2abf59904b86cc0e282f1a3b37a47fe84d7d94518973960c3d079c7c739926fb35d7bb09a25a48c5f02e30a6c1d2
SSDEEP

49152:kWhSV4BfJXAEgs3OaQCU+bzbDP4Fnbo8AdmkugFtWZ/q4xCl+gbAC8J:kWhSeBfKExOaQ6vP4dW0CWZ/q43gclJ

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2068	regsvr32.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2068	1956	d7deda9897282437fa0da638c09ce0a66a147d6c0ff6e05e5694eff45072a48d.exe	28
PID 1956 wrote to memory of 2068	1956	d7deda9897282437fa0da638c09ce0a66a147d6c0ff6e05e5694eff45072a48d.exe	28
PID 1956 wrote to memory of 2068	1956	d7deda9897282437fa0da638c09ce0a66a147d6c0ff6e05e5694eff45072a48d.exe	28
PID 1956 wrote to memory of 2068	1956	d7deda9897282437fa0da638c09ce0a66a147d6c0ff6e05e5694eff45072a48d.exe	28
PID 1956 wrote to memory of 2068	1956	d7deda9897282437fa0da638c09ce0a66a147d6c0ff6e05e5694eff45072a48d.exe	28
PID 1956 wrote to memory of 2068	1956	d7deda9897282437fa0da638c09ce0a66a147d6c0ff6e05e5694eff45072a48d.exe	28
PID 1956 wrote to memory of 2068	1956	d7deda9897282437fa0da638c09ce0a66a147d6c0ff6e05e5694eff45072a48d.exe	28

C:\Users\Admin\AppData\Local\Temp\d7deda9897282437fa0da638c09ce0a66a147d6c0ff6e05e5694eff45072a48d.exe
"C:\Users\Admin\AppData\Local\Temp\d7deda9897282437fa0da638c09ce0a66a147d6c0ff6e05e5694eff45072a48d.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" -U -s .\Z3UQNGA5.78
  2⤵
  - Loads dropped DLL
  PID:2068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Z3UQNGA5.78

Filesize
2.1MB

MD5
5dfcb241b7de6db07e66f74011f5da37

SHA1
399c362ae5ccf758ecabbc9ec71a8b653d86186d

SHA256
0874659ed8ac8d80c4b54db37480af6563009eaaf6dec8dde14c18119516149c

SHA512
86cacba0f897499ec8120435241685cdd260875ff57b1a8dbf16122d9f2d7ec38c798df1f1dda738813bfd5a332c40d10eff5a06319f35b1ea6dd51a36d6266b

Download Submit
memory/2068-4-0x0000000002390000-0x00000000025B2000-memory.dmp

Filesize
2.1MB

Download
memory/2068-5-0x0000000002390000-0x00000000025B2000-memory.dmp

Filesize
2.1MB

Download
memory/2068-8-0x00000000025C0000-0x00000000026BD000-memory.dmp

Filesize
1012KB

Download
memory/2068-9-0x0000000000A40000-0x0000000000B25000-memory.dmp

Filesize
916KB

Download
memory/2068-12-0x0000000000A40000-0x0000000000B25000-memory.dmp

Filesize
916KB

Download
memory/2068-13-0x0000000002390000-0x00000000025B2000-memory.dmp

Filesize
2.1MB

Download
memory/2068-16-0x0000000000A40000-0x0000000000B25000-memory.dmp

Filesize
916KB

Download
memory/2068-17-0x0000000002A30000-0x0000000004B05000-memory.dmp

Filesize
32.8MB

Download
memory/2068-18-0x0000000004B10000-0x0000000004BE6000-memory.dmp

Filesize
856KB

Download
memory/2068-19-0x0000000004BF0000-0x0000000004CC9000-memory.dmp

Filesize
868KB

Download
memory/2068-20-0x0000000004BF0000-0x0000000004CC9000-memory.dmp

Filesize
868KB

Download
memory/2068-22-0x0000000004BF0000-0x0000000004CC9000-memory.dmp

Filesize
868KB

Download
memory/2068-23-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2068-24-0x0000000000150000-0x0000000000154000-memory.dmp

Filesize
16KB

Download