09cc61b9a3715b0987f7860f4fa1fe740181f2b85c48f4e80416d39be3c4bb23

Analysis

max time kernel
149s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/10/2026, 16:19

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General

Target
2026-09-30_358aa2fb3fba44b00519ff4cfface18a_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
Size 318KB
Sample261001-tsglvs1ybs
SHA256 09cc61b9a3715b0987f7860f4fa1fe740181f2b85c48f4e80416d39be3c4bb23
MD5 358aa2fb3fba44b00519ff4cfface18a
SHA1 35e86ad43f0570d072034bb1a117edc5e1dbee35
SHA512 99661fba38aca6d55b346179f593847347a2322d27c8c3fa00703a59a9240aa69e4cefb905342221accb4d2f1b0c1da6b311e368c52fdab114dab645ba5c431c
SSDEEP 3072:4JtapuPGMmbUw+kFIH1sbmDdIwGC9bhmi7cYTGGjuJ4hlPnI:4fGMm3IH1sa5VL5I
TLSH
T170646B15A7A51CF9ED77C53DC9834902EB727C464BA0EADF03904AA61F236D09E3E712
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

discovery

Malware Config

Signatures

Downloads MZ/PE file 1 IoCs

flow	pid	Process
10	4760	2026-09-30_358aa2fb3fba44b00519ff4cfface18a_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe

Executes dropped EXE 1 IoCs

pid	Process
3592	MeganBR.exe

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.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-09-30_358aa2fb3fba44b00519ff4cfface18a_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-09-30_358aa2fb3fba44b00519ff4cfface18a_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3592	MeganBR.exe
3592	MeganBR.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 3592	4760	2026-09-30_358aa2fb3fba44b00519ff4cfface18a_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-09-30_358aa2fb3fba44b00519ff4cfface18a_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-30_358aa2fb3fba44b00519ff4cfface18a_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"
1⤵
- Downloads MZ/PE file
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
PID:4760
- C:\ProgramData\MeganBR\MeganBR.exe
  "C:\ProgramData\MeganBR\MeganBR.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:3592

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

MeganBR.exe

Path C:\ProgramData\MeganBR\MeganBR.exe
Size 38.2MB
SHA256 3cd2af5a92d00c71b662de7eb17ae612bcc1e634348fb421201b689a8f17f33f
MD5 7c0e27f184b5524388b3d2ffd6da4093
SHA1 0b5a1fcc10d12726b42b8cf2d631e30ff245ff0d
SHA512 57377d35bdfd0184c7a6cea46cf04c2662d4205df5181c0dae2395d051a56f2c2c5f7aec36874fa4d7d6e05b39d55394cb6577768e1b404ed54b8215214db515
SSDEEP 786432:sMGxjdDq2oZY3D4XrTkGb/7FCgb9WG7ktkjmU7JxlqkgpH:sM+3crTkGjx/ktkjmgJop
TLSH
T18B9733AE652300F8F9C5F2349ACAAF11AFE1F11853D559DFF0B0893B075399A1E34692
MD5 SHA1 SHA512 SSDEEP TLSH

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