bb0bc290151a1ef77e991824eddd79bc30ceb724b6882d3f263814ebeff89baa

Analysis

max time kernel
150s
max time network
114s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/10/2026, 02:23

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General

Target
2026-10-26_f3a52ef1e498c22c5212864cc2e7852e_cobalt-strike_icedid_ryuk.exe
Size 608KB
Sample261027-ct5lmsce29
SHA256 bb0bc290151a1ef77e991824eddd79bc30ceb724b6882d3f263814ebeff89baa
MD5 f3a52ef1e498c22c5212864cc2e7852e
SHA1 c996c9421803c3cec691023ff72d0cfac604fd9f
SHA512 58f9ab0dade7c01b0f392e78c89cf2d78c5a49489c5229fc8c6a784362730b32ad04c09a1715d4ae373b45eaad34463e0149af0c572d47189e465387fb9f57c5
SSDEEP 12288:B4XxTz+vz72mnrWpcY+cvvaT55gFWlsljt9N9CQ0m:BsxTz+Upc14vmPgHJh0m
TLSH
T15FD43A43F6A242DCD02AC97583599133F6743C4D5A30BA7F67906B651F36BA0EB2DB08
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\algerian\eortsaxeum.txt	2026-10-26_f3a52ef1e498c22c5212864cc2e7852e_cobalt-strike_icedid_ryuk.exe
File opened for modification	C:\Program Files\thesis\ulsauerg.cfg	2026-10-26_f3a52ef1e498c22c5212864cc2e7852e_cobalt-strike_icedid_ryuk.exe
File opened for modification	C:\Program Files (x86)\LLVM\aiordoah.txt	2026-10-26_f3a52ef1e498c22c5212864cc2e7852e_cobalt-strike_icedid_ryuk.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\Hostname	2026-10-26_f3a52ef1e498c22c5212864cc2e7852e_cobalt-strike_icedid_ryuk.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-10-26_f3a52ef1e498c22c5212864cc2e7852e_cobalt-strike_icedid_ryuk.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-26_f3a52ef1e498c22c5212864cc2e7852e_cobalt-strike_icedid_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-26_f3a52ef1e498c22c5212864cc2e7852e_cobalt-strike_icedid_ryuk.exe"
1⤵
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
PID:4588

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads