dd1c84cabb03b940ed1069c924645c5c9b805c9816ea44b3f875bff97b8ddee8

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 21:16

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General

Target

043762e33620e3efe7fb724cec718bbf.exe
Size

758KB
MD5

043762e33620e3efe7fb724cec718bbf
SHA1

7f1dd3de753dbf8cc7cc6f0ed2c5e43b29ed591c
SHA256

dd1c84cabb03b940ed1069c924645c5c9b805c9816ea44b3f875bff97b8ddee8
SHA512

aa4451458890c3b12ae16ef14b698ed2f764d10d2a19936cb5f0e52c299ebb8f6d8ff14349024c6142ac16ced29f81bc586c2c00abb6e26c05cf0298b55c37c9
SSDEEP

12288:khXY7deYolDRfhT93VgcSRY5UcW5x7KzUo0/zRvSLyut4uVv:khXqgYMDRfhx2kTWb7fxc4uB

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2300	043762e33620e3efe7fb724cec718bbf.exe
2300	043762e33620e3efe7fb724cec718bbf.exe
2300	043762e33620e3efe7fb724cec718bbf.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	043762e33620e3efe7fb724cec718bbf.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2300	043762e33620e3efe7fb724cec718bbf.exe
2300	043762e33620e3efe7fb724cec718bbf.exe
2300	043762e33620e3efe7fb724cec718bbf.exe
2300	043762e33620e3efe7fb724cec718bbf.exe
2300	043762e33620e3efe7fb724cec718bbf.exe
2300	043762e33620e3efe7fb724cec718bbf.exe
2300	043762e33620e3efe7fb724cec718bbf.exe
2300	043762e33620e3efe7fb724cec718bbf.exe

C:\Users\Admin\AppData\Local\Temp\043762e33620e3efe7fb724cec718bbf.exe
"C:\Users\Admin\AppData\Local\Temp\043762e33620e3efe7fb724cec718bbf.exe"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2300

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

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Downloads

\Users\Admin\AppData\Local\Temp\E_N4\HtmlView.fne

Filesize
212KB

MD5
4c9e8f81bf741a61915d0d4fc49d595e

SHA1
d033008b3a0e5d3fc8876e0423ee5509ecb3897c

SHA256
951d725f4a12cd4ff713ca147fa3be08a02367db6731283c3f1ba30445990129

SHA512
cf2c6f8f471c8a5aad563bc257035515860689b73ce343599c7713de8bc8338a031a722f366e005bc1907d6fc97b68b8b415e8ff05b7324fb1040c5dc02315d7

Download Submit
\Users\Admin\AppData\Local\Temp\E_N4\WebBrowser2.fne

Filesize
244KB

MD5
58573357ee1781c12923b83750b80fb6

SHA1
0ed04679def908617e681dc5f1735b0d9b029089

SHA256
5338dfb53de32b1c9c5b1dcdbc0e8fe2431679e86248b19ce36b6fa1e56f5e6a

SHA512
ec7c68b52d15e75c447b14799ad4e3105644ed502d6014b414a254eb2309117527ffaf5ed030b6cb42f5e3e8acb866e16509e2bf16b463361a9e364a50d27d00

Download Submit
\Users\Admin\AppData\Local\Temp\E_N4\krnln.fnr

Filesize
1.1MB

MD5
638e737b2293cf7b1f14c0b4fb1f3289

SHA1
f8e2223348433b992a8c42c4a7a9fb4b5c1158bc

SHA256
baad4798c3ab24dec8f0ac3cde48e2fee2e2dffa60d2b2497cd295cd6319fd5b

SHA512
4d714a0980238c49af10376ff26ec9e6415e7057925b32ec1c24780c3671047ac5b5670e46c1c6cf9f160519be8f37e1e57f05c30c6c4bda3b275b143aa0bf12

Download Submit
memory/2300-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2300-7-0x0000000001CB0000-0x0000000001CE8000-memory.dmp

Filesize
224KB

Download
memory/2300-11-0x0000000003E80000-0x0000000003EC1000-memory.dmp

Filesize
260KB

Download
memory/2300-22-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download