Analysis
- max time kernel
150s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/10/2026, 06:21
Static task
static1
Behavioral task
behavioral1
Sample
2026-10-10_a68c0e5a87fa1b8bca2e008d23db77b1_cobalt-strike_cryptbot_icedid_luca-stealer_njrat_stealc.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-10-10_a68c0e5a87fa1b8bca2e008d23db77b1_cobalt-strike_cryptbot_icedid_luca-stealer_njrat_stealc.exe
Resource
win11ltsc2024-20260911-en
General
- Target 2026-10-10_a68c0e5a87fa1b8bca2e008d23db77b1_cobalt-strike_cryptbot_icedid_luca-stealer_njrat_stealc.exe
- Size 506KB
- Sample261011-g4tpcada35
- SHA256 d24e63ceca174e2ce3bda26fc749e7d72fe8f9a6e99af5908911454cbb29fc2c
- MD5 a68c0e5a87fa1b8bca2e008d23db77b1
- SHA1 7dd9ba58e9d92ef722fdb7224bd852f77431f895
- SHA512 8b331938b29dca31321cf2a64511ecb0059ee0886775cfa2aee27ae4c38b4c7d988ab7bdc9ce89d971a59c76b87c5896df70e05ff003763e2facea8743eafd62
- SSDEEP 6144:iae7jdQz2diwcIXMRxHHbh43He6iU8msBcywGRYQ9RARc/1wKH7rAypXt2f:6miMZvN43+u85Bpw+YMRkc95rppE
- TLSH T148B48D19D7E405FDE0B7E578CD834912EB767C494771E68F03A4A9A61F232908E3DB22
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
discordrat
-
discord_token
MTUwNTQ2Njk1NjE2NDIzOTM4MA.Gq6GyF.HAm5r_4_0BGLcsoUa3tFAPQHMYEnMz-KVQzxrs
-
server_id
1505465213754019850
Signatures
- Family: Discord RAT
A RAT written in C# using Discord as a C2.
- Detects executables containing URLs to raw contents of a Github gist 2 IoCs
resource yara_rule behavioral2/files/0x000f00000001c4d0-5.dat INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL behavioral2/memory/3484-11-0x0000023ADA520000-0x0000023ADA538000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL - Executes dropped EXE 1 IoCs
pid Process 3484 Client-built.exe - Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 1 discord.com 8 discord.com 10 discord.com - 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 Client-built.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname Client-built.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3484 Client-built.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1872 wrote to memory of 3484 1872 2026-10-10_a68c0e5a87fa1b8bca2e008d23db77b1_cobalt-strike_cryptbot_icedid_luca-stealer_njrat_stealc.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-10_a68c0e5a87fa1b8bca2e008d23db77b1_cobalt-strike_cryptbot_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-10_a68c0e5a87fa1b8bca2e008d23db77b1_cobalt-strike_cryptbot_icedid_luca-stealer_njrat_stealc.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1872 -
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
PID:3484
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe
- Size 78KB
- SHA256 cde4ce89cb6e9f38d707d8d1b09badf442b7f6d4cd3d29922b53d21323d829f4
- MD5 9aa160041db32d2a98a385249187f19a
- SHA1 53c64bf84d61cf6f615d2da9e350bf02838a801a
- SHA512 8fe034deab9b39decb997ffb9a7db801a4f2358cec875ab0129c084317ba05ab983d672de75c6f7bc39bb9efe776f8337b11c53a0c4a36867fea0239d85c0adf
- SSDEEP 1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+RePIC:5Zv5PDwbjNrmAE+IIC
- TLSH T15B73B8C877AD8903FBBF5EBD147141524B72BB17E935F68D088C54E611B2B828C42B9B
- MD5 SHA1 SHA512 SSDEEP TLSH