b2fa466180454c368867e2ab775f93091bfd845aaaab92c9e5af3ba6d942ec3f

Analysis

max time kernel
120s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 03:17

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General

Target

2c0c6b8b0902b4807ca9536a398f3180N.exe
Size

3.1MB
MD5

2c0c6b8b0902b4807ca9536a398f3180
SHA1

1b921069bbef9eac41a0fd00454a53cb9169f7db
SHA256

b2fa466180454c368867e2ab775f93091bfd845aaaab92c9e5af3ba6d942ec3f
SHA512

ad1a39a7e58c2a2e3eac43166661cc245f46904accc0f05cc7cb19beaec2d0af720d77aaa54b6a476edf33fd0df36bdb100bb0c40fd03fd35c6484e3ef941dc9
SSDEEP

49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LBxB/bSqz8b6LNXJqI:sxX7QnxrloE5dpUpSbVz8eLFc

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locxopti.exe	2c0c6b8b0902b4807ca9536a398f3180N.exe

Executes dropped EXE 2 IoCs

pid	Process
5044	locxopti.exe
4128	aoptiloc.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\Mint26\\bodxsys.exe"	2c0c6b8b0902b4807ca9536a398f3180N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Parametr = "C:\\IntelprocJQ\\aoptiloc.exe"	2c0c6b8b0902b4807ca9536a398f3180N.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1100	2c0c6b8b0902b4807ca9536a398f3180N.exe
1100	2c0c6b8b0902b4807ca9536a398f3180N.exe
1100	2c0c6b8b0902b4807ca9536a398f3180N.exe
1100	2c0c6b8b0902b4807ca9536a398f3180N.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe
5044	locxopti.exe
5044	locxopti.exe
4128	aoptiloc.exe
4128	aoptiloc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 5044	1100	2c0c6b8b0902b4807ca9536a398f3180N.exe	88
PID 1100 wrote to memory of 5044	1100	2c0c6b8b0902b4807ca9536a398f3180N.exe	88
PID 1100 wrote to memory of 5044	1100	2c0c6b8b0902b4807ca9536a398f3180N.exe	88
PID 1100 wrote to memory of 4128	1100	2c0c6b8b0902b4807ca9536a398f3180N.exe	91
PID 1100 wrote to memory of 4128	1100	2c0c6b8b0902b4807ca9536a398f3180N.exe	91
PID 1100 wrote to memory of 4128	1100	2c0c6b8b0902b4807ca9536a398f3180N.exe	91

C:\Users\Admin\AppData\Local\Temp\2c0c6b8b0902b4807ca9536a398f3180N.exe
"C:\Users\Admin\AppData\Local\Temp\2c0c6b8b0902b4807ca9536a398f3180N.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1100
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locxopti.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locxopti.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:5044
- C:\IntelprocJQ\aoptiloc.exe
  C:\IntelprocJQ\aoptiloc.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:4128

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\IntelprocJQ\aoptiloc.exe

Filesize
23KB

MD5
92e05ba3017090c77842fb48869867bc

SHA1
6daf02c129156f59bc6defa6b1f3a93c9e3e8df6

SHA256
194123ee36bc4cba1627c299fdefa4997784b9500b613312e45794c77ac92b87

SHA512
26dfc6a1ba28fc660b5ebe9ad0ba738c63153219c91b3eec80a3228467813965cc374edceb619f3c6bf17e6d8df54fe902958e15591873b3893d71ccb9cb020c

Download Submit
C:\IntelprocJQ\aoptiloc.exe

Filesize
3.1MB

MD5
be015420caaa0c38050823c75a4cf3fe

SHA1
5f9370fb48e708cf5c3d3a713e3c0d72f133a79a

SHA256
49ca4392356fb2917282ec31953a06fcd51524f646abd3c5bbe55cab315342cf

SHA512
51c892bbbed23fab9d5f8b0d72506b30794a27e11fe6f0c75f62e22e3c96063f801a2b20a897969eb0e2b6c2afbd62aaa468cfeee303991df7ea5bcd95cfa66f

Download Submit
C:\Mint26\bodxsys.exe

Filesize
89KB

MD5
7705853270a4869d9e105b7387732236

SHA1
9af0304518c0e2b890f930c3ce2163712a20b6e9

SHA256
bea71ededdc9be77ce285cbe9ff9f2042ed40f2fc46203f34994328fd97a7568

SHA512
bcfe2ab92aa6e53d5d1b7401ad655c0595cd876e19c195ad36c6e48d446ac45eb3f661c7d7742dd8d7b6a2462d149345dd0cbd238cf62ed65ed6cdf340ec7f99

Download Submit
C:\Mint26\bodxsys.exe

Filesize
3.1MB

MD5
b47526998cd62e4aae101bb1c2523dcb

SHA1
a652987a5297a2b9d3fc7a38fbca7f253348c5f3

SHA256
8454f5b9098cdab2b82371c84a4c68248b8313bf224c87c8b43ca42a34024881

SHA512
ddf2efb04dc971f42459dff6e3cfb154a2ac8a25f5540b6dd2cc5006223dd3bbc491fa5c10a4a728b8b2a063cddcd6fc87c7149ed6380d4455ddf56d621297a5

Download Submit
C:\Users\Admin\253086396416_10.0_Admin.ini

Filesize
206B

MD5
d459a8f8c8ac4844f0b183a8140e47a6

SHA1
65d808b778bc6ff7f35de6547086b1513da98d93

SHA256
4ff7a3f52509aec0144fd39e2c82ad888a918ae81e36bfbfe49e2f4b7ebb8810

SHA512
e8b4ff12976cde3e1fd48e0886682c6195be0e963226f6946b3f39eeabe2bb270e3b880c757883db43e8e52d3a104b36b184e2c408d03b2aef79d8e867c1a794

Download Submit
C:\Users\Admin\253086396416_10.0_Admin.ini

Filesize
174B

MD5
0b0dc84f7aa15b6a826e6d7fc2643b1f

SHA1
96f0b81be1547a33cce453b1a12dd251332ffae4

SHA256
8b029ef680879cf13f4952d264a05899a571daa935fe1c2d673b58713efd498f

SHA512
54d6df75fb589d464d18438f96cfc4928763ccb2788fd307a586908f78c06c351db79139b87e7c480c793ce409af9a6679de730c9521df3ada221090ff813a47

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locxopti.exe

Filesize
3.1MB

MD5
5b17b91d10a3d0862d049beede009ced

SHA1
f7d7ce7f9b80fcae98498a322f1146bbdffea9c5

SHA256
812932584eb330f362edd9b10a4ba26a79ac7fd7b55b4126879124cc2dde491a

SHA512
b8eb47b4d4ea655436761c67c8383d595ea00fe923d5add3fedba8d486d515541b68d553c7dad767037d1db9aa7d29d12dbdf12bc00b9e502e9dc4b15ed62170

Download Submit