65bcfd513e062a990d1e074e43f37bc8d8a5336fbb2d9b99f0ec4654c5d8ea6f

Analysis

max time kernel
150s
max time network
148s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 15:23

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General

Target

29010e15cce2beb45fa35c79a754ed83.exe
Size

134KB
MD5

29010e15cce2beb45fa35c79a754ed83
SHA1

13a46acc96de386e6981c685dbaa80f3aaac411c
SHA256

65bcfd513e062a990d1e074e43f37bc8d8a5336fbb2d9b99f0ec4654c5d8ea6f
SHA512

f4940421c308e1bb1db86df1f4f7efa53ac99b010536c2b96c67609af58159bd777a1426ed61ce12def686fa7dc790a255920ea71514a70a72da9a531bb08d37
SSDEEP

3072:S9Zu1RZHR4++Tz3saVFJjO6cbsCuCsywO/FzdXr:S9Zu1G/zjO6HWo+X

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2716	Xvodoa.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\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\W1WIWQ1NPG = "C:\\Windows\\Xvodoa.exe"	Xvodoa.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	29010e15cce2beb45fa35c79a754ed83.exe
File created	C:\Windows\Xvodoa.exe	29010e15cce2beb45fa35c79a754ed83.exe
File opened for modification	C:\Windows\Xvodoa.exe	29010e15cce2beb45fa35c79a754ed83.exe
File created	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	29010e15cce2beb45fa35c79a754ed83.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	Xvodoa.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\International	Xvodoa.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe
2716	Xvodoa.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2716	2508	29010e15cce2beb45fa35c79a754ed83.exe	28
PID 2508 wrote to memory of 2716	2508	29010e15cce2beb45fa35c79a754ed83.exe	28
PID 2508 wrote to memory of 2716	2508	29010e15cce2beb45fa35c79a754ed83.exe	28
PID 2508 wrote to memory of 2716	2508	29010e15cce2beb45fa35c79a754ed83.exe	28
PID 2508 wrote to memory of 2716	2508	29010e15cce2beb45fa35c79a754ed83.exe	28
PID 2508 wrote to memory of 2716	2508	29010e15cce2beb45fa35c79a754ed83.exe	28
PID 2508 wrote to memory of 2716	2508	29010e15cce2beb45fa35c79a754ed83.exe	28

C:\Users\Admin\AppData\Local\Temp\29010e15cce2beb45fa35c79a754ed83.exe
"C:\Users\Admin\AppData\Local\Temp\29010e15cce2beb45fa35c79a754ed83.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Windows\Xvodoa.exe
  C:\Windows\Xvodoa.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  PID:2716

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job

Filesize
344B

MD5
31d95fac4414fb8380fb152f7a7e821e

SHA1
cc6cd8723969ad37fe165551450495ed89546dba

SHA256
ccb615f118a06c2c9ba0768358e323d8d8e6de5f838aea5b6ac7024ed974e4c4

SHA512
2a5ae5a084007edd9fb4600b0aca939e64e53c90f09bc14a8cac1704854367ccfc1cd99b235e01fe666d0bfd236923813e55f0eb56be200514facd55e8767a88

Download Submit
C:\Windows\Xvodoa.exe

Filesize
134KB

MD5
29010e15cce2beb45fa35c79a754ed83

SHA1
13a46acc96de386e6981c685dbaa80f3aaac411c

SHA256
65bcfd513e062a990d1e074e43f37bc8d8a5336fbb2d9b99f0ec4654c5d8ea6f

SHA512
f4940421c308e1bb1db86df1f4f7efa53ac99b010536c2b96c67609af58159bd777a1426ed61ce12def686fa7dc790a255920ea71514a70a72da9a531bb08d37

Download Submit
memory/2508-16334-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2508-1-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2508-0-0x00000000006B0000-0x00000000006DA000-memory.dmp

Filesize
168KB

Download
memory/2508-2681-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-24624-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-16333-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-8-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-38833-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-38949-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-47729-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-47730-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-47731-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-47732-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-47734-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-47738-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2716-47739-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download