53343ef535eac76e8f306b63645b9e677a678a54ea784856a25f50a5a99003f0

Analysis

max time kernel
40s
max time network
52s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 17:58

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General

Target

53343ef535eac76e8f306b63645b9e677a678a54ea784856a25f50a5a99003f0.exe
Size

298KB
MD5

a372ae78cd27efdb03c295195862b8a6
SHA1

8301339916e3b671e81dc759b13f162f9e0070ac
SHA256

53343ef535eac76e8f306b63645b9e677a678a54ea784856a25f50a5a99003f0
SHA512

59e92159727f57d574eba11166cb711888b926bf7040f8575c2874955b987b11e5e9135583f5aaf55b1cd532780cc3969a78e32aad10f9a30ff7d9603eecb2a6
SSDEEP

6144:vPIg++BepmpsXiL2KqG0kdQSbQw8erVXSCW:vg+02syhX0kdQSbQLKXSCW

Score

7^/10

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\53343ef535eac76e8f306b63645b9e677a678a54ea784856a25f50a5a99003f0.lnk	53343ef535eac76e8f306b63645b9e677a678a54ea784856a25f50a5a99003f0.exe

Loads dropped DLL 1 IoCs

pid	Process
1972	53343ef535eac76e8f306b63645b9e677a678a54ea784856a25f50a5a99003f0.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Bidaily Synchronize Task.job	53343ef535eac76e8f306b63645b9e677a678a54ea784856a25f50a5a99003f0.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\53343ef535eac76e8f306b63645b9e677a678a54ea784856a25f50a5a99003f0.exe
"C:\Users\Admin\AppData\Local\Temp\53343ef535eac76e8f306b63645b9e677a678a54ea784856a25f50a5a99003f0.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Drops file in Windows directory
PID:1972

Network

MITRE ATT&CK Enterprise v6

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

\ProgramData\{bd0dc9f7-74a8-5a6e-bd0d-dc9f774a27dd}\53343ef535eac76e8f306b63645b9e677a678a54ea784856a25f50a5a99003f0.exe

Filesize
298KB

MD5
a372ae78cd27efdb03c295195862b8a6

SHA1
8301339916e3b671e81dc759b13f162f9e0070ac

SHA256
53343ef535eac76e8f306b63645b9e677a678a54ea784856a25f50a5a99003f0

SHA512
59e92159727f57d574eba11166cb711888b926bf7040f8575c2874955b987b11e5e9135583f5aaf55b1cd532780cc3969a78e32aad10f9a30ff7d9603eecb2a6

Download Submit
memory/1972-54-0x0000000075981000-0x0000000075983000-memory.dmp

Filesize
8KB

Download
memory/1972-55-0x00000000006F0000-0x000000000071F000-memory.dmp

Filesize
188KB

Download