c258ac295127e5c99467e19ac24520905ef1f8f5b28aa8e557ae113500053ef8

Analysis

max time kernel
144s
max time network
128s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
28/12/2023, 21:29

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General

Target

f96dc4e71622af4b3fed11f51821ed80.exe
Size

16KB
MD5

f96dc4e71622af4b3fed11f51821ed80
SHA1

f238ef004dcc02b20bb6cbfee549dddab0063edd
SHA256

c258ac295127e5c99467e19ac24520905ef1f8f5b28aa8e557ae113500053ef8
SHA512

010fc4d1d11eb2697de8942ff0de77dbd10a595d839b42a9c85a1e48a3943fd5af33accd2e7ab38fe294ec8479d0fa759a6b69e0965ba4409cc721400dc72868
SSDEEP

384:799bDFxWJfr7p03WMqj+o35eXrWhh+rglIFoN8aJZLB:R9nFxWJD7p038+o3qWhrNtr

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1980	archive.exe

Loads dropped DLL 2 IoCs

pid	Process
2140	f96dc4e71622af4b3fed11f51821ed80.exe
2140	f96dc4e71622af4b3fed11f51821ed80.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Archive = "C:\\Program Files (x86)\\Archive\\archive.exe"	archive.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Archive\archive.exe	f96dc4e71622af4b3fed11f51821ed80.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 1980	2140	f96dc4e71622af4b3fed11f51821ed80.exe	28
PID 2140 wrote to memory of 1980	2140	f96dc4e71622af4b3fed11f51821ed80.exe	28
PID 2140 wrote to memory of 1980	2140	f96dc4e71622af4b3fed11f51821ed80.exe	28
PID 2140 wrote to memory of 1980	2140	f96dc4e71622af4b3fed11f51821ed80.exe	28

C:\Users\Admin\AppData\Local\Temp\f96dc4e71622af4b3fed11f51821ed80.exe
"C:\Users\Admin\AppData\Local\Temp\f96dc4e71622af4b3fed11f51821ed80.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Program Files (x86)\Archive\archive.exe
  "C:\Program Files (x86)\Archive\archive.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Program Files (x86)\Archive\archive.exe

Filesize
16KB

MD5
f96dc4e71622af4b3fed11f51821ed80

SHA1
f238ef004dcc02b20bb6cbfee549dddab0063edd

SHA256
c258ac295127e5c99467e19ac24520905ef1f8f5b28aa8e557ae113500053ef8

SHA512
010fc4d1d11eb2697de8942ff0de77dbd10a595d839b42a9c85a1e48a3943fd5af33accd2e7ab38fe294ec8479d0fa759a6b69e0965ba4409cc721400dc72868

Download Submit
memory/1980-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2140-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads