redline | 27f3c102f0517224b4d0d4b9445c6b98879fd5dc16d321314b5b692c15100588

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
10-09-2022 12:56

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General

Target

Apex Loader.exe
Size

1.2MB
MD5

5edec492c420222d56fc42ebe97551ec
SHA1

be23982f45c727a2036ee6b94fe8ca71ae269855
SHA256

27f3c102f0517224b4d0d4b9445c6b98879fd5dc16d321314b5b692c15100588
SHA512

a3ae175beacccc5d436b48c9bf9a3dbb9682c3a1e8c5f8ab426e9be31e6fb5521657d693cc726ef648bb230a77b3988174afcb876475e1b1f691457b9d6911fd
SSDEEP

24576:KTchW+wBN4t8YyY2Sq0Q72MTid/k4r8fs5120t6U9moB:AchW9r4/5WsX6NoB

Score

10^/10

redline @badtripwork infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@badtripwork

185.206.213.12:26906

Signatures

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

RedLine payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/100064-56-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/100064-61-0x00000000000A973E-mapping.dmp	family_redline
behavioral1/memory/100064-62-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/100064-63-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

Apex Loader.exe

description pid process target process

PID 1500 set thread context of 100064 1500 Apex Loader.exe AppLaunch.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

AppLaunch.exe

pid process

100064 AppLaunch.exe
100064 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 100064 AppLaunch.exe

description	pid	process	target process
PID 1500 set thread context of 100064	1500	Apex Loader.exe	AppLaunch.exe

pid	process
100064	AppLaunch.exe
100064	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	100064	AppLaunch.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Apex Loader.exe

description	pid	process	target process
PID 1500 wrote to memory of 100064	1500	Apex Loader.exe	AppLaunch.exe
PID 1500 wrote to memory of 100064	1500	Apex Loader.exe	AppLaunch.exe
PID 1500 wrote to memory of 100064	1500	Apex Loader.exe	AppLaunch.exe
PID 1500 wrote to memory of 100064	1500	Apex Loader.exe	AppLaunch.exe
PID 1500 wrote to memory of 100064	1500	Apex Loader.exe	AppLaunch.exe
PID 1500 wrote to memory of 100064	1500	Apex Loader.exe	AppLaunch.exe
PID 1500 wrote to memory of 100064	1500	Apex Loader.exe	AppLaunch.exe
PID 1500 wrote to memory of 100064	1500	Apex Loader.exe	AppLaunch.exe
PID 1500 wrote to memory of 100064	1500	Apex Loader.exe	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\Apex Loader.exe
"C:\Users\Admin\AppData\Local\Temp\Apex Loader.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1500

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:100064

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/100064-54-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/100064-56-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/100064-61-0x00000000000A973E-mapping.dmp

Download
memory/100064-62-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/100064-63-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/100064-64-0x0000000075B41000-0x0000000075B43000-memory.dmp

Filesize
8KB

Download