84c1989b44d3b011679bbedcfb7f9f772a6ca27f8cfdaeb147033bdef9d8ccd9

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
05/05/2024, 01:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8fd32227ca310727137c28a5945497447ab479bd074d064ee11a6545d5eef5d6.exe
Size

1.2MB
MD5

2b5917ada9ef1cef3713977421874f68
SHA1

fb74e9a12166950199edc891c59bea4069edcd1c
SHA256

8fd32227ca310727137c28a5945497447ab479bd074d064ee11a6545d5eef5d6
SHA512

1e2c1cab61d86da2d4354a771a4eebb5221c47c09581e499d1e20211ca2e63a900992d829161b77d3231b7e09122411dfa195bf35cf82cf68d94490c9cab6008
SSDEEP

24576:jqDEvCTbMWu7rQYlBQcBiT6rprG8a/J0EhYslvrhI6cI:jTvC/MTQYxsWR7a/J0Eas9Iz

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2200 set thread context of 1752	2200	8fd32227ca310727137c28a5945497447ab479bd074d064ee11a6545d5eef5d6.exe	87
PID 1752 set thread context of 3468	1752	svchost.exe	56
PID 1752 set thread context of 2360	1752	svchost.exe	100
PID 2360 set thread context of 3468	2360	finger.exe	56

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-877519540-908060166-1852957295-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	finger.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
1752	svchost.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe

Suspicious behavior: MapViewOfSection 8 IoCs

pid	Process
2200	8fd32227ca310727137c28a5945497447ab479bd074d064ee11a6545d5eef5d6.exe
1752	svchost.exe
3468	Explorer.EXE
3468	Explorer.EXE
2360	finger.exe
2360	finger.exe
2360	finger.exe
2360	finger.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3468	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2200 wrote to memory of 1752	2200	8fd32227ca310727137c28a5945497447ab479bd074d064ee11a6545d5eef5d6.exe	87
PID 2200 wrote to memory of 1752	2200	8fd32227ca310727137c28a5945497447ab479bd074d064ee11a6545d5eef5d6.exe	87
PID 2200 wrote to memory of 1752	2200	8fd32227ca310727137c28a5945497447ab479bd074d064ee11a6545d5eef5d6.exe	87
PID 2200 wrote to memory of 1752	2200	8fd32227ca310727137c28a5945497447ab479bd074d064ee11a6545d5eef5d6.exe	87
PID 3468 wrote to memory of 2360	3468	Explorer.EXE	100
PID 3468 wrote to memory of 2360	3468	Explorer.EXE	100
PID 3468 wrote to memory of 2360	3468	Explorer.EXE	100
PID 2360 wrote to memory of 920	2360	finger.exe	113
PID 2360 wrote to memory of 920	2360	finger.exe	113
PID 2360 wrote to memory of 920	2360	finger.exe	113

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3468
- C:\Users\Admin\AppData\Local\Temp\8fd32227ca310727137c28a5945497447ab479bd074d064ee11a6545d5eef5d6.exe
  "C:\Users\Admin\AppData\Local\Temp\8fd32227ca310727137c28a5945497447ab479bd074d064ee11a6545d5eef5d6.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2200
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\8fd32227ca310727137c28a5945497447ab479bd074d064ee11a6545d5eef5d6.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:1752
- C:\Windows\SysWOW64\finger.exe
  "C:\Windows\SysWOW64\finger.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2360
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\aut3AC7.tmp

Filesize
268KB

MD5
01cbc578c30426a9213885b2c7976328

SHA1
6cf0e0935f3464b676b308a0c4bbeb06d8eb2f4c

SHA256
8d208a375a96923985a66f18d0a6d646064851528b707f75e38128c1b66e6e46

SHA512
0cebf7f1d711a0b766cff83995ededde42bc2b8d4543ba890f603c01ca962a61d538b2f28bdaa85c032780ed875deee85ccd39870cc17e72a5199b273f98b573

Download Submit
memory/1752-13-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1752-14-0x0000000001800000-0x0000000001B4A000-memory.dmp

Filesize
3.3MB

Download
memory/1752-15-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1752-16-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1752-17-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1752-18-0x0000000000D80000-0x0000000000DA3000-memory.dmp

Filesize
140KB

Download
memory/1752-23-0x0000000000D80000-0x0000000000DA3000-memory.dmp

Filesize
140KB

Download
memory/1752-22-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2200-12-0x0000000001650000-0x0000000001654000-memory.dmp

Filesize
16KB

Download
memory/2360-21-0x00000000004E0000-0x0000000000520000-memory.dmp

Filesize
256KB

Download
memory/2360-20-0x00000000004E0000-0x0000000000520000-memory.dmp

Filesize
256KB

Download
memory/2360-24-0x0000000000CA0000-0x0000000000FEA000-memory.dmp

Filesize
3.3MB

Download
memory/2360-25-0x00000000004E0000-0x0000000000520000-memory.dmp

Filesize
256KB

Download
memory/2360-26-0x0000000000AF0000-0x0000000000B92000-memory.dmp

Filesize
648KB

Download
memory/2360-28-0x00000000004E0000-0x0000000000520000-memory.dmp

Filesize
256KB

Download
memory/3468-19-0x000000000CA30000-0x000000000D3E0000-memory.dmp

Filesize
9.7MB

Download
memory/3468-27-0x000000000CA30000-0x000000000D3E0000-memory.dmp

Filesize
9.7MB

Download
memory/3468-29-0x0000000008670000-0x000000000875F000-memory.dmp

Filesize
956KB

Download
memory/3468-30-0x0000000008670000-0x000000000875F000-memory.dmp

Filesize
956KB

Download
memory/3468-37-0x0000000008670000-0x000000000875F000-memory.dmp

Filesize
956KB

Download