f8d37d7a5e45271b2a1480dd49f8f3d6bf049c4ddfad6e0c2efda6a68e795077

Analysis

max time kernel
149s
max time network
153s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
27/01/2024, 00:41

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General

Target

78d1ff3885c5f6d87fa0e16dcc75d795.exe
Size

123KB
MD5

78d1ff3885c5f6d87fa0e16dcc75d795
SHA1

b047f6339f4d1eadc5ba21453064ff2a04cc01d7
SHA256

f8d37d7a5e45271b2a1480dd49f8f3d6bf049c4ddfad6e0c2efda6a68e795077
SHA512

847f92e2328742d62ba46a1c85e70f48fa7764694e5daf16fdc81b5874fadb580018a489f0e2a875104bff76d9bede65b24d25940095f630f93fab3a01e94b86
SSDEEP

3072:Eb9Sb1K9HK4CTbdcsvFWj+eDafue7o0qQk0BVkY3Poutu:E5SbwRK4CTbd9W7Dan7o0TBVkEPoS

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1720-0-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1720-27-0x0000000000400000-0x0000000000458000-memory.dmp	upx

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\9ce2cb93f4c981d52ca62861f982f2ab = "C:\\Users\\Admin\\AppData\\Local\\Temp\\78D1FF~1.EXE /r"	78d1ff3885c5f6d87fa0e16dcc75d795.exe

Modifies Internet Explorer settings 1 TTPs 1 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	78d1ff3885c5f6d87fa0e16dcc75d795.exe

Suspicious use of FindShellTrayWindow 11 IoCs

pid	Process
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe

Suspicious use of SendNotifyMessage 11 IoCs

pid	Process
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe
1720	78d1ff3885c5f6d87fa0e16dcc75d795.exe

C:\Users\Admin\AppData\Local\Temp\78d1ff3885c5f6d87fa0e16dcc75d795.exe
"C:\Users\Admin\AppData\Local\Temp\78d1ff3885c5f6d87fa0e16dcc75d795.exe"
1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1720

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HJ0GGVIM\connecting_icon[1]

Filesize
301B

MD5
81f2114b7bcc913245df781df3eb9ae5

SHA1
46beb25a2a30e66c65ebddb72f836542e3655d21

SHA256
13237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8

SHA512
446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c

Download Submit
memory/1720-0-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1720-3-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1720-27-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1720-33-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads