glupteba | 82baf1bc4e36ad69e77e94e4348b7911c60fcf1edc60d15ea363a68cecfbc4b1

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-12-2024 01:17

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General

Target

passcovery-suite-30-build-3262-PLND-APUzFGGV9gQAfUQCAFJVGQAfAJL5CWsA.exe
Size

4.4MB
MD5

ea755ee9027cd8234daf0324f6441e60
SHA1

f8e55c27133c8e72b38a9d14c91d76e1a5a67eeb
SHA256

6c63fb9f8a9d48e5a5235e3bcfe78edaa6d5624f67b602a5cf64a4ab2807e9d1
SHA512

0bf5ac35a287bc6036f59ff875e46357967148b6eb6fb5407fc0010bae1cbce80efe5f928c9dc02c81f50d07454f668d1fd0737ca135b582217d3e27cab5ef3b
SSDEEP

98304:WgpzrEBzsZRLkdkFAimgJDLU3HhhqfTOoPApxPQ1tTqWm:fxrEeLkdkWhgJHUWTOFxPY

Score

10^/10

glupteba metasploit backdoor discovery dropper loader trojan

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Signatures

Glupteba
Glupteba is a modular loader written in Golang with various components.
loader dropper glupteba
Glupteba family
glupteba

Glupteba payload 4 IoCs

resource	yara_rule
behavioral3/memory/2348-2-0x0000000004E70000-0x0000000005796000-memory.dmp	family_glupteba
behavioral3/memory/2348-3-0x0000000000400000-0x0000000000D41000-memory.dmp	family_glupteba
behavioral3/memory/2348-6-0x0000000004E70000-0x0000000005796000-memory.dmp	family_glupteba
behavioral3/memory/2348-4-0x0000000000400000-0x000000000309D000-memory.dmp	family_glupteba

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2344	2348	WerFault.exe	29

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	passcovery-suite-30-build-3262-PLND-APUzFGGV9gQAfUQCAFJVGQAfAJL5CWsA.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 2344	2348	passcovery-suite-30-build-3262-PLND-APUzFGGV9gQAfUQCAFJVGQAfAJL5CWsA.exe	30
PID 2348 wrote to memory of 2344	2348	passcovery-suite-30-build-3262-PLND-APUzFGGV9gQAfUQCAFJVGQAfAJL5CWsA.exe	30
PID 2348 wrote to memory of 2344	2348	passcovery-suite-30-build-3262-PLND-APUzFGGV9gQAfUQCAFJVGQAfAJL5CWsA.exe	30
PID 2348 wrote to memory of 2344	2348	passcovery-suite-30-build-3262-PLND-APUzFGGV9gQAfUQCAFJVGQAfAJL5CWsA.exe	30

C:\Users\Admin\AppData\Local\Temp\passcovery-suite-30-build-3262-PLND-APUzFGGV9gQAfUQCAFJVGQAfAJL5CWsA.exe
"C:\Users\Admin\AppData\Local\Temp\passcovery-suite-30-build-3262-PLND-APUzFGGV9gQAfUQCAFJVGQAfAJL5CWsA.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2348 -s 92
  2⤵
  - Program crash
  PID:2344

Network

MITRE ATT&CK Enterprise v15

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

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Downloads

memory/2348-0-0x0000000004A30000-0x0000000004E6C000-memory.dmp

Filesize
4.2MB

Download
memory/2348-1-0x0000000004A30000-0x0000000004E6C000-memory.dmp

Filesize
4.2MB

Download
memory/2348-2-0x0000000004E70000-0x0000000005796000-memory.dmp

Filesize
9.1MB

Download
memory/2348-3-0x0000000000400000-0x0000000000D41000-memory.dmp

Filesize
9.3MB

Download
memory/2348-6-0x0000000004E70000-0x0000000005796000-memory.dmp

Filesize
9.1MB

Download
memory/2348-5-0x0000000004A30000-0x0000000004E6C000-memory.dmp

Filesize
4.2MB

Download
memory/2348-4-0x0000000000400000-0x000000000309D000-memory.dmp

Filesize
44.6MB

Download