redline | c3bc3e8b2938e6df87e0793a9c89f72edbdf41a4c39bcc1646fb29aa716c5c61

Analysis

max time kernel
28s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
02-02-2023 18:46

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General

Target

f912d133d6132ea163bff72ab484f11c.exe
Size

425KB
MD5

f912d133d6132ea163bff72ab484f11c
SHA1

e1326fd027eb920e93253cc1c682af00df092a1a
SHA256

c3bc3e8b2938e6df87e0793a9c89f72edbdf41a4c39bcc1646fb29aa716c5c61
SHA512

375ef264bc8626456fbaa87653994295dc1fd3d955136649d154f2d1ead1a0735cc743b96e0e4cd2dc6d60d9041292608a1b8423325aa311166738452cc5076e
SSDEEP

6144:fIFULM4lS9t8u9+HAndTOcFii5sHPvrZm69/CJTk637eQfnd5gWB:fIFUI4s9GQKSfyrs69CJb7d5g

Score

10^/10

redline milaf discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

milaf

193.233.20.5:4136

Attributes

auth_value
68aaee25afe3d0ae7d4db09dea02347c

Signatures

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

RedLine payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1112-54-0x0000000002030000-0x0000000002076000-memory.dmp	family_redline
behavioral1/memory/1112-55-0x0000000002180000-0x00000000021C4000-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:

f912d133d6132ea163bff72ab484f11c.exe

pid process

1112 f912d133d6132ea163bff72ab484f11c.exe
1112 f912d133d6132ea163bff72ab484f11c.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f912d133d6132ea163bff72ab484f11c.exe

description pid process

Token: SeDebugPrivilege 1112 f912d133d6132ea163bff72ab484f11c.exe

pid	process
1112	f912d133d6132ea163bff72ab484f11c.exe
1112	f912d133d6132ea163bff72ab484f11c.exe

description	pid	process
Token: SeDebugPrivilege	1112	f912d133d6132ea163bff72ab484f11c.exe

C:\Users\Admin\AppData\Local\Temp\f912d133d6132ea163bff72ab484f11c.exe
"C:\Users\Admin\AppData\Local\Temp\f912d133d6132ea163bff72ab484f11c.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1112

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/1112-54-0x0000000002030000-0x0000000002076000-memory.dmp

Filesize
280KB

Download
memory/1112-55-0x0000000002180000-0x00000000021C4000-memory.dmp

Filesize
272KB

Download
memory/1112-57-0x0000000000220000-0x000000000026B000-memory.dmp

Filesize
300KB

Download
memory/1112-56-0x000000000062C000-0x000000000065A000-memory.dmp

Filesize
184KB

Download
memory/1112-58-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/1112-59-0x0000000075881000-0x0000000075883000-memory.dmp

Filesize
8KB

Download
memory/1112-60-0x000000000062C000-0x000000000065A000-memory.dmp

Filesize
184KB

Download
memory/1112-61-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download