Analysis
- max time kernel
299s - max time network
299s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260911-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
05/11/2026, 04:48
Behavioral task
behavioral1
Sample
dcmm2.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
13 signatures
300 seconds
Behavioral task
behavioral2
Sample
dcmm2.exe
Resource
win10ltsc2021-20260911-en
windows10-ltsc_2021-x64
13 signatures
300 seconds
Behavioral task
behavioral3
Sample
dcmm2.exe
Resource
win11-20260911-en
windows11-21h2-x64
12 signatures
300 seconds
General
- Target dcmm2.exe
- Size 645KB
- Sample261105-fe6ryaxtbt
- SHA256 fe4e1b49dd717f120742dbdaad38a4b94defa98137b983f1d16478407d7f7d53
- MD5 364dd941d3c85bbee3a29e7111efbb85
- SHA1 2c574a537e142fc10d7277abbadb3f69ff15eccf
- SHA512 ec12803735bee1a702f5110fdf56d350d0b7c84fc6d08abf1f1e5ea7589699c64512920098bc956c97940914674304bcd92d6e1f2246de5b2c6c5b8ab4901214
- SSDEEP 12288:vIfxS5XkH4nOqwitNfuquCwgs69gy3V5v+BNyo3PoL5aDz:w5GXkH4nnwitNfuq9wgs3y3V5vgNyo3E
- TLSH T17AE46D59A39402F8D0B7C135C982952BE7B2BC065571472F03E70E9B2F277A16F3AB16
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
remcos
Version
-
7.3.1 Pro
Botnet
-
au88
C2
-
68gbcom.co:8080
-
au881.com:8080
-
gaylife.gr.com:8080
-
e390a.com:8080
-
kent-casino-ury.buzz:8080
-
slotxo1122.com:8080
-
68gb.com.co:8080
-
e39n.com:8080
-
1au88.pro:8080
-
68gb52seo.shop:8080
-
au88.com:8080
-
au88au88.bar:8080
-
1au88.bar:8080
-
au88.net.co:8080
-
au88au88.me:8080
-
abgstore.com.co:8080
-
pg999asia.net:8080
-
jacksclub.co:8080
-
v99win.tv:8080
-
fomo444slot.co:8080
-
mmoo.spot:8080
-
x88.cheap:8080
-
juad888.us:8080
-
anxietyinchildren.co:8080
-
afribus.co:8080
-
vanoppenenpartners.nl:8080
-
au88au88.live:8080
-
8kbeta5.com:8080
-
8kbet.property:8080
-
toplikes.in:8080
-
themoviezflix.in.net:8080
-
8kbetmb.com:8080
-
x41t3.buzz:8080
-
funpunch.in:8080
-
8kbet1.cc:8080
-
1au88.today:8080
-
teatoxlife.in:8080
-
68gbdoithuong.vip:8080
-
au88.hot:8080
-
au88vn.me:8080
Attributes
-
audio_folder
au88
-
audio_path
ApplicationPath
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
App.exe
-
copy_folder
au88
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
install_flag
true
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-OWLPO8
-
screenshot_crypt
false
-
screenshot_flag
true
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
- startup_value
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Suricata alert: REMCOS RAT Malware Outbound C2 Communication 64 IoCs
Network activity triggered a Suricata alert
flow pid Process 886 1516 App.exe 886 1516 App.exe 954 1516 App.exe 954 1516 App.exe 1211 1516 App.exe 1211 1516 App.exe 825 1516 App.exe 825 1516 App.exe 1282 1516 App.exe 1282 1516 App.exe 1012 1516 App.exe 1012 1516 App.exe 1073 1516 App.exe 1073 1516 App.exe 1144 1516 App.exe 1144 1516 App.exe 498 1516 App.exe 498 1516 App.exe 1095 1516 App.exe 1095 1516 App.exe 1120 1516 App.exe 1120 1516 App.exe 1197 1516 App.exe 1197 1516 App.exe 1309 1516 App.exe 1309 1516 App.exe 197 1516 App.exe 197 1516 App.exe 236 1516 App.exe 236 1516 App.exe 346 1516 App.exe 346 1516 App.exe 1063 1516 App.exe 1063 1516 App.exe 1034 1516 App.exe 1034 1516 App.exe 200 1516 App.exe 200 1516 App.exe 210 1516 App.exe 210 1516 App.exe 358 1516 App.exe 358 1516 App.exe 885 1516 App.exe 885 1516 App.exe 192 1516 App.exe 192 1516 App.exe 191 1516 App.exe 191 1516 App.exe 271 1516 App.exe 271 1516 App.exe 277 1516 App.exe 277 1516 App.exe 356 1516 App.exe 724 1516 App.exe 724 1516 App.exe 840 1516 App.exe 840 1516 App.exe 1253 1516 App.exe 1253 1516 App.exe 60 1516 App.exe 60 1516 App.exe 298 1516 App.exe 298 1516 App.exe 640 1516 App.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3202520547-175870679-441661622-1000\Control Panel\International\Geo\Nation dcmm2.exe - Executes dropped EXE 1 IoCs
pid Process 1516 App.exe - Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3202520547-175870679-441661622-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rmc-OWLPO8 = "\"C:\\ProgramData\\au88\\App.exe\"" dcmm2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rmc-OWLPO8 = "\"C:\\ProgramData\\au88\\App.exe\"" dcmm2.exe Set value (str) \REGISTRY\USER\S-1-5-21-3202520547-175870679-441661622-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rmc-OWLPO8 = "\"C:\\ProgramData\\au88\\App.exe\"" App.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rmc-OWLPO8 = "\"C:\\ProgramData\\au88\\App.exe\"" App.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain App.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname App.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1516 App.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 8 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 8 AUDIODG.EXE - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1516 App.exe - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 1516 App.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1516 App.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4356 wrote to memory of 1516 4356 dcmm2.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\dcmm2.exe"C:\Users\Admin\AppData\Local\Temp\dcmm2.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4356 -
C:\ProgramData\au88\App.exe"C:\ProgramData\au88\App.exe"2⤵
- Suricata alert: REMCOS RAT Malware Outbound C2 Communication
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1516
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x2fc 0x2c81⤵
- Suspicious use of AdjustPrivilegeToken
PID:8
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\au88\App.exe
- Size 645KB
- SHA256 fe4e1b49dd717f120742dbdaad38a4b94defa98137b983f1d16478407d7f7d53
- MD5 364dd941d3c85bbee3a29e7111efbb85
- SHA1 2c574a537e142fc10d7277abbadb3f69ff15eccf
- SHA512 ec12803735bee1a702f5110fdf56d350d0b7c84fc6d08abf1f1e5ea7589699c64512920098bc956c97940914674304bcd92d6e1f2246de5b2c6c5b8ab4901214
- SSDEEP 12288:vIfxS5XkH4nOqwitNfuquCwgs69gy3V5v+BNyo3PoL5aDz:w5GXkH4nnwitNfuq9wgs3y3V5vgNyo3E
- TLSH T17AE46D59A39402F8D0B7C135C982952BE7B2BC065571472F03E70E9B2F277A16F3AB16
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\remcos\logs.dat
- Size 208B
- SHA256 e15b486d4bb8e8950b4ee276cce94da86ae4cd5c05a4ef9e9167a862c2f731d5
- MD5 9054358f4217f08f8a8f78751207d1ef
- SHA1 3eca5d363df02c547c0afb55fa9fb049552efac3
- SHA512 ef606fa3d8f6fd132d40ed018e3c36b340c8f3a5bb1eab9eec866e17668612e203e4dde0565e022759cd345b43e573caf6946762fb471f179ea1d05a3aa54af8
- TLSH T1C1D0121E3BE1106BBE63D15BD5F710366A35B5A54138844D51D2434C24F3506A601B4B
- MD5 SHA1 SHA512 TLSH