bb66fac477220d34cadfb34240ed5237fff0b208ced6c0a4ae77c0a3ba4b05c6

Analysis

max time kernel
149s
max time network
152s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 21:42

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General

Target

04b5ea4238d29ececc5d6d94504a8782.exe
Size

123KB
MD5

04b5ea4238d29ececc5d6d94504a8782
SHA1

97ef0b9896e7291525d3ddcde21669b11df3161f
SHA256

bb66fac477220d34cadfb34240ed5237fff0b208ced6c0a4ae77c0a3ba4b05c6
SHA512

6c12afa30283b9863204865fb66bfeb8fa5ac4b139ebba013b0f122f83d3a33eaf63d1e41342d3909adca00b0a46488f00252eaa5a6a91a88446a6ceba6dea40
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/1976-0-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1976-31-0x0000000000400000-0x0000000000458000-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\9cef11ac939982d92c230b85e5395482 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04B5EA~1.EXE /r"	04b5ea4238d29ececc5d6d94504a8782.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	04b5ea4238d29ececc5d6d94504a8782.exe

Suspicious use of FindShellTrayWindow 11 IoCs

pid	Process
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe

Suspicious use of SendNotifyMessage 11 IoCs

pid	Process
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1976	04b5ea4238d29ececc5d6d94504a8782.exe
1976	04b5ea4238d29ececc5d6d94504a8782.exe

C:\Users\Admin\AppData\Local\Temp\04b5ea4238d29ececc5d6d94504a8782.exe
"C:\Users\Admin\AppData\Local\Temp\04b5ea4238d29ececc5d6d94504a8782.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:1976

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/1976-0-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1976-3-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/1976-31-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1976-33-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads