strela | e628a4cd45ccb2dadd2fe5b6921b935163bea32afcf699e8fb266f4b68b683b5

Analysis

max time kernel
137s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240709-es
resource tags

arch:x64arch:x86image:win10v2004-20240709-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
25-07-2024 12:44

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General

Target

e628a4cd45ccb2dadd2fe5b6921b935163bea32afcf699e8fb266f4b68b683b5.dll
Size

179KB
MD5

25723154e97d8d4fe4a059148eb5cc3c
SHA1

d36c3f69e2233b333c3ac28c59e48163f9d247b2
SHA256

e628a4cd45ccb2dadd2fe5b6921b935163bea32afcf699e8fb266f4b68b683b5
SHA512

bfb8ad3e740af4a6476c3bbd6d0e7b81223efc5f1ac23c13106596d41587efded23d0b6e8069eb416ff64193fdecbac819233df13f39f0fc0e896c205a0a4031
SSDEEP

3072:ynKVy5r+/rMWiRll1xCdsMfyPzwtf/Vjs0ohqRu0utj6SC8gjihuth5UMDKk:MKVy5r+jPiPrxCyMKrMfds0oh4u0uVFs

Score

10^/10

strela collection stealer

Malware Config

Extracted

Family

strela

45.9.74.36

Attributes

url_path
/out.php
user_agent
Mozilla/4.0 (compatible)

Signatures

Detects Strela Stealer payload 2 IoCs

resource	yara_rule
behavioral2/memory/4956-0-0x0000000002790000-0x00000000027B2000-memory.dmp	family_strela
behavioral2/memory/4956-1-0x0000000002790000-0x00000000027B2000-memory.dmp	family_strela

Strela stealer
An info stealer targeting mail credentials first seen in late 2022.
stealer strela

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	regsvr32.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e628a4cd45ccb2dadd2fe5b6921b935163bea32afcf699e8fb266f4b68b683b5.dll
1⤵
- Accesses Microsoft Outlook profiles
- outlook_win_path
PID:4956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4956-0-0x0000000002790000-0x00000000027B2000-memory.dmp

Filesize
136KB

Download
memory/4956-1-0x0000000002790000-0x00000000027B2000-memory.dmp

Filesize
136KB

Download