cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812

Analysis

max time kernel
34s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 08:41

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General

Target

cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe
Size

541KB
MD5

14fce07dc8bfc33d905c6db97ab69680
SHA1

cd416876cac5670715d94629429798fba3f7ca5f
SHA256

cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812
SHA512

a9345f8a1d1bdfec96b6323d4c9108a08352904c21d08ef8fb76230d9918030bb4b0f659afb4d12dd16b3ea4beb042946cd6b424419530c08984347540e35017
SSDEEP

12288:2DDTfY9qtgWjOdB0+gJfY9qtgWjOdB0+g:2DDTT+ET+

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

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Runonce = "C:\\Windows\\system32\\runouce.exe"	cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\runouce.exe	cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe
File opened for modification	C:\Windows\SysWOW64\runouce.exe	cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1404 wrote to memory of 788	1404	cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe	28
PID 1404 wrote to memory of 788	1404	cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe	28
PID 1404 wrote to memory of 788	1404	cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe	28
PID 1404 wrote to memory of 788	1404	cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe	28
PID 1404 wrote to memory of 1224	1404	cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe	14
PID 1404 wrote to memory of 1224	1404	cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe	14

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1224
- C:\Users\Admin\AppData\Local\Temp\cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe
  "C:\Users\Admin\AppData\Local\Temp\cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1404
- - C:\Users\Admin\AppData\Local\Temp\cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe
    "C:\Users\Admin\AppData\Local\Temp\cd53fd7915c0fe8401afe5bbd5031397ba33ef654103e04d8ba51d28a7962812.exe"
    3⤵
    PID:788

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/788-57-0x00000000011D0000-0x000000000125C000-memory.dmp

Filesize
560KB

Download
memory/1224-58-0x0000000002190000-0x0000000002191000-memory.dmp

Filesize
4KB

Download
memory/1404-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1404-60-0x00000000011D0000-0x000000000125C000-memory.dmp

Filesize
560KB

Download
memory/1404-61-0x00000000000F0000-0x000000000017C000-memory.dmp

Filesize
560KB

Download