cosmicduke | 38e6a005995e9e95674ba02b279e8c6a0b69defbb6adf07d3c660ba4bec94399

Analysis

max time kernel
148s
max time network
111s
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, 17:16

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General

Target
2026-07-10_d0b32d17814e7783ff19bffb0932f9d3_amadey_cosmicduke_elex_glassworm_redline-stealer_rhadama.exe
Size 1.8MB
Sample260710-vs6resdt4j
SHA256 38e6a005995e9e95674ba02b279e8c6a0b69defbb6adf07d3c660ba4bec94399
MD5 d0b32d17814e7783ff19bffb0932f9d3
SHA1 b5c630a4d21de207fe4588c66310dc481871e4ac
SHA512 2f398abfbce22d9b188846d2c1a80de0f90fc5501c8954425837905845a1f475f0f8c3894352cff43b7e0ab6968864167ad83785f57a29649a7072c2bcc0210a
SSDEEP 12288:Le6TfPaGw/w+xoi5D3/5xg1tKwcbrrX/DmmxsgVJkO0QZjt3k/71:Le6u/Z5D3RSSDCmxsonFh
TLSH
T18195AE3833E94071E43751788EE2F365C67AB8311BE265DF2BD0867D5F21AE1A239706
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

apt29 apt discovery cosmicduke stealer

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/5064-0-0x0000000000400000-0x00000000005D4005-memory.dmp	family_cosmicduke

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6004	5064	WerFault.exe	86

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_d0b32d17814e7783ff19bffb0932f9d3_amadey_cosmicduke_elex_glassworm_redline-stealer_rhadama.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-10_d0b32d17814e7783ff19bffb0932f9d3_amadey_cosmicduke_elex_glassworm_redline-stealer_rhadama.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-10_d0b32d17814e7783ff19bffb0932f9d3_amadey_cosmicduke_elex_glassworm_redline-stealer_rhadama.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 272
  2⤵
  - Program crash
  PID:6004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5064 -ip 5064
1⤵
PID:3124

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/5064-0-0x0000000000400000-0x00000000005D4005-memory.dmp

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