cosmicduke | 204b793baac401f5553c77be9270537ea99c70b2ebe6ad5784dfa7f61dbbf0f5

Analysis

max time kernel
148s
max time network
113s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/07/2026, 17:09

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General

Target
2026-07-10_e4f958de149e2e8262657ff73c3ea395_amadey_coinminer_cosmicduke_elex_glassworm_redline-steal.exe
Size 1.0MB
Sample260710-vpl8lsds5p
SHA256 204b793baac401f5553c77be9270537ea99c70b2ebe6ad5784dfa7f61dbbf0f5
MD5 e4f958de149e2e8262657ff73c3ea395
SHA1 0e0c551c5d41233a6d90060969099f679c868ee6
SHA512 3553afc44fe36f8e95919ac3c9d656b15ecfc479e8f6ba87608cee59c9d663dfc8ec6640918751919bc0283b0988d47db5ff9ef08fea576fb41a8cddb77055f7
SSDEEP 12288:Se6TfPaGw/w+xomZD3/5xg1tKwc3rrX/Dmmxsg:Se6u/5ZD3RSqDCmxs
TLSH
T1F4359D3033D08072D16316748EE5F7A58A6EBC755BE199CF6BD90B7A2F246D1823930B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

apt29 apt discovery cosmicduke stealer upx

Malware Config

Signatures

Family: CosmicDuke,TinyBaron
CosmicDuke aka TinyBaron is an information stealer used by the APT29 group.
stealer cosmicduke

Detects CosmicDuke or TinyBaron 1 IoCs

stealer apt apt29

resource	yara_rule
behavioral2/memory/1464-0-0x0000000000400000-0x00000000005B4000-memory.dmp	family_cosmicduke

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/1464-0-0x0000000000400000-0x00000000005B4000-memory.dmp	UPX

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1464-0-0x0000000000400000-0x00000000005B4000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-10_e4f958de149e2e8262657ff73c3ea395_amadey_coinminer_cosmicduke_elex_glassworm_redline-steal.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-10_e4f958de149e2e8262657ff73c3ea395_amadey_coinminer_cosmicduke_elex_glassworm_redline-steal.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-10_e4f958de149e2e8262657ff73c3ea395_amadey_coinminer_cosmicduke_elex_glassworm_redline-steal.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1464

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1464-0-0x0000000000400000-0x00000000005B4000-memory.dmp

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