32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee

General

Target

32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee.exe
Size

249KB
MD5

7cd22b2a9ae2d4c8c7e24ad857727a9d
SHA1

e0cfd69e91bd2d0ced81718efe01f5c81377a17e
SHA256

32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee
SHA512

2141b94ead3d22603cf3d9ebb777cdbbdceee91b47b1743b9849eeb07f2bb95ea3b43c85d7d9abbbe76c5888dfa88398b743c63169d3c9e32285d91e4eaced5c
SSDEEP

3072:PH+j0l3wIAlBGek4JHcdOg+tUK2ffKkWv+acmKpr24hEekbPMMZ:/Nl35ADGN4JHcAfnkI+a0pr2YEQG

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

flasplay.exe

pid process

4812 flasplay.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

4792 netsh.exe

pid	process
4792	netsh.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee.exe

Drops startup file 2 IoCs

Processes:

flasplay.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6a8e2a80ad0b8039466095713238706c.exe	flasplay.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6a8e2a80ad0b8039466095713238706c.exe	flasplay.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

flasplay.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6a8e2a80ad0b8039466095713238706c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\flasplay.exe\" .."	flasplay.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\6a8e2a80ad0b8039466095713238706c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\flasplay.exe\" .."	flasplay.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

flasplay.exe

pid	process
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe
4812	flasplay.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

flasplay.exe

description pid process

Token: SeDebugPrivilege 4812 flasplay.exe

description	pid	process
Token: SeDebugPrivilege	4812	flasplay.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee.exeflasplay.exe

description	pid	process	target process
PID 3108 wrote to memory of 4812	3108	32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee.exe	flasplay.exe
PID 3108 wrote to memory of 4812	3108	32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee.exe	flasplay.exe
PID 3108 wrote to memory of 4812	3108	32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee.exe	flasplay.exe
PID 4812 wrote to memory of 4792	4812	flasplay.exe	netsh.exe
PID 4812 wrote to memory of 4792	4812	flasplay.exe	netsh.exe
PID 4812 wrote to memory of 4792	4812	flasplay.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee.exe
"C:\Users\Admin\AppData\Local\Temp\32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3108

C:\Users\Admin\AppData\Local\Temp\flasplay.exe
"C:\Users\Admin\AppData\Local\Temp\flasplay.exe"
2⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4812

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\flasplay.exe" "flasplay.exe" ENABLE
3⤵
- Modifies Windows Firewall
PID:4792

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\flasplay.exe
Filesize
249KB

MD5
7cd22b2a9ae2d4c8c7e24ad857727a9d

SHA1
e0cfd69e91bd2d0ced81718efe01f5c81377a17e

SHA256
32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee

SHA512
2141b94ead3d22603cf3d9ebb777cdbbdceee91b47b1743b9849eeb07f2bb95ea3b43c85d7d9abbbe76c5888dfa88398b743c63169d3c9e32285d91e4eaced5c

Download Submit
C:\Users\Admin\AppData\Local\Temp\flasplay.exe
Filesize
249KB

MD5
7cd22b2a9ae2d4c8c7e24ad857727a9d

SHA1
e0cfd69e91bd2d0ced81718efe01f5c81377a17e

SHA256
32a866335d076b169ab4d05190cde8e18e89cfb232225f2a01107314779cb5ee

SHA512
2141b94ead3d22603cf3d9ebb777cdbbdceee91b47b1743b9849eeb07f2bb95ea3b43c85d7d9abbbe76c5888dfa88398b743c63169d3c9e32285d91e4eaced5c

Download Submit
memory/3108-132-0x00000000754A0000-0x0000000075A51000-memory.dmp

Filesize
5.7MB

Download
memory/3108-137-0x00000000754A0000-0x0000000075A51000-memory.dmp

Filesize
5.7MB

Download
memory/4792-138-0x0000000000000000-mapping.dmp

Download
memory/4812-133-0x0000000000000000-mapping.dmp

Download
memory/4812-136-0x00000000754A0000-0x0000000075A51000-memory.dmp

Filesize
5.7MB

Download
memory/4812-139-0x00000000754A0000-0x0000000075A51000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads