1b86b0c1a332e96392d56e4320247dc26a5ca51eae2e49769e6761cc8c505887

Analysis

max time kernel
237s
max time network
336s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 13:53

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General

Target

1b86b0c1a332e96392d56e4320247dc26a5ca51eae2e49769e6761cc8c505887.exe
Size

379KB
MD5

101737bac11a2ab75b3cd60f8a432046
SHA1

9c17464ea1fcbbdc26a223ea7b97739c4462bb3b
SHA256

1b86b0c1a332e96392d56e4320247dc26a5ca51eae2e49769e6761cc8c505887
SHA512

a61b210bb4ab42a8996d279648358a6b30790ec97e6b80ff9e5a920e8b86cc34d2c2352af63b754bcd4fb0ea015874f5bbb06c7a5d6b9a88e5972711b9fd05a8
SSDEEP

6144:v81za3Xfe9OpD6O7LvRHDiDbnu5QvNIZiVoxiMqCLWfFd0yIaaxn8E74:v81/OEO7LvR+HuP0Wr8E74

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\1b86b0c1a332e96392d56e4320247dc26a5ca51eae2e49769e6761cc8c505887.lnk	1b86b0c1a332e96392d56e4320247dc26a5ca51eae2e49769e6761cc8c505887.exe

Loads dropped DLL 1 IoCs

pid	Process
564	1b86b0c1a332e96392d56e4320247dc26a5ca51eae2e49769e6761cc8c505887.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Bidaily Synchronize Task.job	1b86b0c1a332e96392d56e4320247dc26a5ca51eae2e49769e6761cc8c505887.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\1b86b0c1a332e96392d56e4320247dc26a5ca51eae2e49769e6761cc8c505887.exe
"C:\Users\Admin\AppData\Local\Temp\1b86b0c1a332e96392d56e4320247dc26a5ca51eae2e49769e6761cc8c505887.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Drops file in Windows directory
PID:564

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\{5c56e439-7d4d-c622-5c56-6e4397d490e5}\1b86b0c1a332e96392d56e4320247dc26a5ca51eae2e49769e6761cc8c505887.exe

Filesize
379KB

MD5
101737bac11a2ab75b3cd60f8a432046

SHA1
9c17464ea1fcbbdc26a223ea7b97739c4462bb3b

SHA256
1b86b0c1a332e96392d56e4320247dc26a5ca51eae2e49769e6761cc8c505887

SHA512
a61b210bb4ab42a8996d279648358a6b30790ec97e6b80ff9e5a920e8b86cc34d2c2352af63b754bcd4fb0ea015874f5bbb06c7a5d6b9a88e5972711b9fd05a8

Download Submit
memory/564-54-0x0000000076D71000-0x0000000076D73000-memory.dmp

Filesize
8KB

Download
memory/564-55-0x00000000009E0000-0x0000000000A0F000-memory.dmp

Filesize
188KB

Download