redline | a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33

Analysis

max time kernel
130s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
14-11-2022 02:58

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General

Target

a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe
Size

137KB
MD5

e63d74cec6926b2d04e474b889d08af4
SHA1

a64a888ccfb4e82ade71f1a00a7ae681d29c7bcb
SHA256

a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33
SHA512

fd59c0a1c613611002e52a309ee4baad626df8fbbd8c0c230bcb8e6fed4a3059296ab11b88a1d25a0f54c65f730a027f876629298120f7b4c251bf6d2aaed148
SSDEEP

3072:dYO/ZMTFVx+2I3rG1fVLZncHzWF7cRPehvSSYn:dYMZMBVxFISn+zjpeh

Score

10^/10

redline boy discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

boy

77.73.134.241:4691

Attributes

auth_value
a91fa8cc2cfaefc42a23c03faef44bd3

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4816-132-0x0000000000D10000-0x0000000000D38000-memory.dmp	family_redline

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe

pid	process
4816	a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe
4816	a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe

description pid process

Token: SeDebugPrivilege 4816 a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe

description	pid	process
Token: SeDebugPrivilege	4816	a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe

C:\Users\Admin\AppData\Local\Temp\a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe
"C:\Users\Admin\AppData\Local\Temp\a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4816

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4816-132-0x0000000000D10000-0x0000000000D38000-memory.dmp

Filesize
160KB

Download
memory/4816-133-0x0000000005CD0000-0x00000000062E8000-memory.dmp

Filesize
6.1MB

Download
memory/4816-134-0x00000000057C0000-0x00000000058CA000-memory.dmp

Filesize
1.0MB

Download
memory/4816-135-0x00000000056D0000-0x00000000056E2000-memory.dmp

Filesize
72KB

Download
memory/4816-136-0x0000000005730000-0x000000000576C000-memory.dmp

Filesize
240KB

Download
memory/4816-137-0x0000000005A80000-0x0000000005AE6000-memory.dmp

Filesize
408KB

Download
memory/4816-138-0x0000000006BA0000-0x0000000007144000-memory.dmp

Filesize
5.6MB

Download
memory/4816-139-0x0000000006690000-0x0000000006722000-memory.dmp

Filesize
584KB

Download
memory/4816-140-0x0000000006730000-0x00000000067A6000-memory.dmp

Filesize
472KB

Download
memory/4816-141-0x00000000067B0000-0x0000000006800000-memory.dmp

Filesize
320KB

Download
memory/4816-142-0x0000000007150000-0x0000000007312000-memory.dmp

Filesize
1.8MB

Download
memory/4816-143-0x0000000007850000-0x0000000007D7C000-memory.dmp

Filesize
5.2MB

Download