d26a7f2d4f3521827201e6cdcd296f132c7d18c3a1ce70c24b423300cff326fe | Triage

Analysis

max time kernel
1563s
max time network
1563s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
18-05-2024 19:51

Sharing

Report Analysis Logs

General

Target

360TS_Setup_Mini.exe
Size

1.4MB
MD5

31fee2c73b8d2a8ec979775cd5f5ced7
SHA1

39182a68bc0c1c07d3ddc47cd69fe3692dbac834
SHA256

d26a7f2d4f3521827201e6cdcd296f132c7d18c3a1ce70c24b423300cff326fe
SHA512

db51b602a8675641bc3a0a980a197243787ed12f5e0619cb1d390c91193d7e3447e3e86e2321c3ea273c6732b356003a249241d7d8a5699931810e5a35d5c650
SSDEEP

24576:kL/7n6lbcC8oblv1zj1SqdAGFQZIxvC45UJoe1Z:E6+C8o5tzjYq+ZIxL5UJoeL

Score

8^/10

bootkit persistence

Malware Config

Signatures

Downloads MZ/PE file

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

Processes:

360TS_Setup.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Control Panel\International\Geo\Nation	360TS_Setup.exe

Executes dropped EXE 2 IoCs

Processes:

360TS_Setup.exe360TS_Setup.exe

pid process

1612 360TS_Setup.exe
1604 360TS_Setup.exe

Loads dropped DLL 8 IoCs

Processes:

360TS_Setup_Mini.exe360TS_Setup.exe360TS_Setup.exe

pid	process
2036	360TS_Setup_Mini.exe
2036	360TS_Setup_Mini.exe
2036	360TS_Setup_Mini.exe
2036	360TS_Setup_Mini.exe
2036	360TS_Setup_Mini.exe
1612	360TS_Setup.exe
1612	360TS_Setup.exe
1604	360TS_Setup.exe

Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
bootkit persistence

Bootkit
T1542.003

Processes:

360TS_Setup_Mini.exe360TS_Setup.exe

description ioc process

File opened for modification \??\PhysicalDrive0 360TS_Setup_Mini.exe
File opened for modification \??\PhysicalDrive0 360TS_Setup.exe

Drops file in Program Files directory 2 IoCs

Processes:

360TS_Setup.exe

description	ioc	process
File created	C:\Program Files (x86)\1716075644_0\360TS_Setup.exe	360TS_Setup.exe
File opened for modification	C:\Program Files (x86)\1716075644_0\360TS_Setup.exe	360TS_Setup.exe

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

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

Modify Registry

Processes:

360TS_Setup.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	360TS_Setup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	360TS_Setup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	360TS_Setup.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

360TS_Setup_Mini.exe

description pid process

Token: SeManageVolumePrivilege 2036 360TS_Setup_Mini.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

360TS_Setup_Mini.exe

pid process

2036 360TS_Setup_Mini.exe
2036 360TS_Setup_Mini.exe
2036 360TS_Setup_Mini.exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

360TS_Setup_Mini.exe

pid process

2036 360TS_Setup_Mini.exe
2036 360TS_Setup_Mini.exe
2036 360TS_Setup_Mini.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

360TS_Setup_Mini.exe360TS_Setup.exe

description	pid	process	target process
PID 2036 wrote to memory of 1612	2036	360TS_Setup_Mini.exe	360TS_Setup.exe
PID 2036 wrote to memory of 1612	2036	360TS_Setup_Mini.exe	360TS_Setup.exe
PID 2036 wrote to memory of 1612	2036	360TS_Setup_Mini.exe	360TS_Setup.exe
PID 2036 wrote to memory of 1612	2036	360TS_Setup_Mini.exe	360TS_Setup.exe
PID 2036 wrote to memory of 1612	2036	360TS_Setup_Mini.exe	360TS_Setup.exe
PID 2036 wrote to memory of 1612	2036	360TS_Setup_Mini.exe	360TS_Setup.exe
PID 2036 wrote to memory of 1612	2036	360TS_Setup_Mini.exe	360TS_Setup.exe
PID 1612 wrote to memory of 1604	1612	360TS_Setup.exe	360TS_Setup.exe
PID 1612 wrote to memory of 1604	1612	360TS_Setup.exe	360TS_Setup.exe
PID 1612 wrote to memory of 1604	1612	360TS_Setup.exe	360TS_Setup.exe
PID 1612 wrote to memory of 1604	1612	360TS_Setup.exe	360TS_Setup.exe
PID 1612 wrote to memory of 1604	1612	360TS_Setup.exe	360TS_Setup.exe
PID 1612 wrote to memory of 1604	1612	360TS_Setup.exe	360TS_Setup.exe
PID 1612 wrote to memory of 1604	1612	360TS_Setup.exe	360TS_Setup.exe

C:\Users\Admin\AppData\Local\Temp\360TS_Setup_Mini.exe
"C:\Users\Admin\AppData\Local\Temp\360TS_Setup_Mini.exe"
1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Users\Admin\AppData\Local\Temp\360TS_Setup.exe
  "C:\Users\Admin\AppData\Local\Temp\360TS_Setup.exe" /c:101 /pmode:2
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1612
- - C:\Program Files (x86)\1716075644_0\360TS_Setup.exe
    "C:\Program Files (x86)\1716075644_0\360TS_Setup.exe" /c:101 /pmode:2 /TSinstall
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Loads dropped DLL
    - Writes to the Master Boot Record (MBR)
    - Modifies system certificate store
    PID:1604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

Bootkit

Privilege Escalation

Defense Evasion

Modify Registry

Pre-OS Boot

Bootkit

Subvert Trust Controls

Install Root Certificate

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\[email protected]

Filesize
656B

MD5
184a117024f3789681894c67b36ce990

SHA1
c5b687db3b27ef04ad2b2cbc9f4e523cb7f6ba7e

SHA256
b10d5fef165fc89e61cd16e02eac1b90b8f94ef95218bdd4b678cd0d5c8a925e

SHA512
354d3bbc1329cbbe30d22f0cf95564e44acc68d6fe91e2beb4584a473d320faf4c092de9db7f1f93cf0b235703fc8de913883985c7d5db6b596244771a1edaf7

Download Submit
C:\Users\Admin\AppData\Local\Temp\[email protected]\setup.ini

Filesize
830B

MD5
e6edb41c03bce3f822020878bde4e246

SHA1
03198ad7bbfbdd50dd66ab4bed13ad230b66e4d9

SHA256
9fa80f0889358d9db3d249a2e747e27b7c01c6123b784d94d169c0e54cacf454

SHA512
2d71b7d50212f980e82562af95598c430aa0875f7a9d9cc670ba2cb1f63057fb26fd747a99cb4ca08f2355d002daa79bda2236b3ad9e37a3cfef32ae5420e2a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\1716075644_00000000_base\360base.dll

Filesize
1.0MB

MD5
b192f34d99421dc3207f2328ffe62bd0

SHA1
e4bbbba20d05515678922371ea787b39f064cd2c

SHA256
58f13d919f44d194827b609b6b267246abc47134bb202472c0dfe033b9d7ed73

SHA512
00d4c7a0a0097eb4b31a71a0eaf6ff0d44619f77a335c75688565e34e6d7f4fb6c258917457d560c6b0a5077603845ce012e01d9862e87fb5327d7f8da970f95

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar35.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
C:\Users\Admin\AppData\Local\Temp\{4EC82563-8E41-44d6-AF85-0F740BFBC86C}.tmp

Filesize
3KB

MD5
b1ddd3b1895d9a3013b843b3702ac2bd

SHA1
71349f5c577a3ae8acb5fbce27b18a203bf04ede

SHA256
46cda5ad256bf373f5ed0b2a20efa5275c1ffd96864c33f3727e76a3973f4b3c

SHA512
93e6c10c4a8465bc2e58f4c7eb300860186ddc5734599bcdad130ff9c8fd324443045eac54bbc667b058ac1fa271e5b7645320c6e3fc2f28cc5f824096830de1

Download Submit
\Users\Admin\AppData\Local\Temp\{71049E50-E8EE-4c7e-9F33-DF21CE6BECEC}.tmp\360P2SP.dll

Filesize
824KB

MD5
fc1796add9491ee757e74e65cedd6ae7

SHA1
603e87ab8cb45f62ecc7a9ef52d5dedd261ea812

SHA256
bf1b96f5b56be51e24d6314bc7ec25f1bdba2435f4dfc5be87de164fe5de9e60

SHA512
8fa2e4ff5cbc05034051261c778fec1f998ceb2d5e8dea16b26b91056a989fdc58f33767687b393f32a5aff7c2b8d6df300b386f608abd0ad193068aa9251e0d

Download Submit
memory/2036-12-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/2036-36-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/2036-143-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download