redline | a4b84e177edb2a3bc5755d3a1f88595d8b830f88377aa6f91f296b1b59b6aebe

Analysis

max time kernel
30s
max time network
33s
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

e74993daa9c0dc6e2cf47f944bb23c80.exe
Size

408KB
MD5

e74993daa9c0dc6e2cf47f944bb23c80
SHA1

20baf6fc84ec7a340d769b520367d18c60cee9a1
SHA256

a4b84e177edb2a3bc5755d3a1f88595d8b830f88377aa6f91f296b1b59b6aebe
SHA512

a278ce3c8e55b5d44acfe0b746b7accb09c70b453e42b8a4fc50a0a09cf187942b09b1bf5b52649f4297dd84d205926a0ddde97ca4a203609048b9e28d88c1a8
SSDEEP

6144:IALYIqypOh2iD/OH1fL2xjnQpZsWkyfI9/CJTk637eQfnd5U8aWB:9EjN2HxL6TQpZpkyfI9CJb7d5W

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/1284-54-0x0000000002100000-0x0000000002146000-memory.dmp	family_redline
behavioral1/memory/1284-55-0x0000000002140000-0x0000000002184000-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:

e74993daa9c0dc6e2cf47f944bb23c80.exe

pid process

1284 e74993daa9c0dc6e2cf47f944bb23c80.exe
1284 e74993daa9c0dc6e2cf47f944bb23c80.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e74993daa9c0dc6e2cf47f944bb23c80.exe

description pid process

Token: SeDebugPrivilege 1284 e74993daa9c0dc6e2cf47f944bb23c80.exe

pid	process
1284	e74993daa9c0dc6e2cf47f944bb23c80.exe
1284	e74993daa9c0dc6e2cf47f944bb23c80.exe

description	pid	process
Token: SeDebugPrivilege	1284	e74993daa9c0dc6e2cf47f944bb23c80.exe

C:\Users\Admin\AppData\Local\Temp\e74993daa9c0dc6e2cf47f944bb23c80.exe
"C:\Users\Admin\AppData\Local\Temp\e74993daa9c0dc6e2cf47f944bb23c80.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1284

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/1284-54-0x0000000002100000-0x0000000002146000-memory.dmp

Filesize
280KB

Download
memory/1284-55-0x0000000002140000-0x0000000002184000-memory.dmp

Filesize
272KB

Download
memory/1284-56-0x0000000075531000-0x0000000075533000-memory.dmp

Filesize
8KB

Download
memory/1284-58-0x0000000000220000-0x000000000026B000-memory.dmp

Filesize
300KB

Download
memory/1284-57-0x000000000090C000-0x000000000093A000-memory.dmp

Filesize
184KB

Download
memory/1284-59-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1284-60-0x000000000090C000-0x000000000093A000-memory.dmp

Filesize
184KB

Download
memory/1284-61-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download