cobaltstrike | 99dae8ec4ea0412987f7b96781f0339869a6b8c8794a43649d5a781de4ae4762

Analysis

max time kernel
111s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20250211-en
resource tags

arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system
submitted
16/02/2025, 18:59

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General

Target

99dae8ec4ea0412987f7b96781f0339869a6b8c8794a43649d5a781de4ae4762.exe
Size

390KB
MD5

69027622c97349d59bf7408a879b84b7
SHA1

a5744a4796f43e1a11fae6d3bf0b4959607fc83d
SHA256

99dae8ec4ea0412987f7b96781f0339869a6b8c8794a43649d5a781de4ae4762
SHA512

d5d0a0678bd2971adec3522ea10318b7eb7f170fa67da86426ab84377e276214c7dd32526a3774379876244bbc3d9daca7450cf3092dacfd011d88e97c3c69e8
SSDEEP

6144:AyUdeqrKXc8f79tUyektmYghwk3Ta77HO60fWAUmBLvy1igKt5Vw:hwr4c8fAktrEwk3Ta77Hp0fWAUmB2CVw

Score

10^/10

cobaltstrike backdoor discovery trojan

Malware Config

Extracted

Family

cobaltstrike

http://192.168.206.141:8000/r8cP

Attributes

user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0; Touch; MALCJS)

Signatures

Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
trojan backdoor cobaltstrike
Cobaltstrike family
cobaltstrike

Downloads MZ/PE file 1 IoCs

flow	pid	Process
42	2896	Process not Found

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	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2392	MicrosoftEdgeUpdate.exe

C:\Users\Admin\AppData\Local\Temp\99dae8ec4ea0412987f7b96781f0339869a6b8c8794a43649d5a781de4ae4762.exe
"C:\Users\Admin\AppData\Local\Temp\99dae8ec4ea0412987f7b96781f0339869a6b8c8794a43649d5a781de4ae4762.exe"
1⤵
PID:3828

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI1IiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODM0MTAiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NTUzNjg2NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1NDM4MzM0MTQ1Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2392

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3828-0-0x00000255BEB90000-0x00000255BEB91000-memory.dmp

Filesize
4KB

Download
memory/3828-1-0x00007FF6A05E0000-0x00007FF6A064D000-memory.dmp

Filesize
436KB

Download
memory/3828-8-0x00007FF6A05E0000-0x00007FF6A064D000-memory.dmp

Filesize
436KB

Download