redline | 9cb48f855afbd1e83c9ba2060592b4da0a8cf3a57f5a37fcf5aa27effcc878a4

General

Target

installer.exe
Size

598KB
MD5

239394fafc18ebb639f8fad447bdb0af
SHA1

e4ffb14ea1ad842d144bf829cbcfa27461ba8981
SHA256

9cb48f855afbd1e83c9ba2060592b4da0a8cf3a57f5a37fcf5aa27effcc878a4
SHA512

b2da692e0dafd618c8f4301aa7f6e5903663931345211b688599de7641cdd883fffc691cb744720281a033fdd33f36c187d72328b1b0296491dbe4516aa0bc15

Score

10^/10

redline h discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

H

C2

185.180.231.69:2796

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
behavioral2/memory/4740-121-0x0000000000400000-0x0000000000466000-memory.dmp	family_redline
behavioral2/memory/4740-122-0x000000000041C636-mapping.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 use of SetThreadContext 1 IoCs

Processes:

installer.exe

description pid process target process

PID 4684 set thread context of 4740 4684 installer.exe installer.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4856 4684 WerFault.exe installer.exe

description	pid	process	target process
PID 4684 set thread context of 4740	4684	installer.exe	installer.exe

pid	pid_target	process	target process
4856	4684	WerFault.exe	installer.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

WerFault.exeinstaller.exe

pid	process
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4856	WerFault.exe
4740	installer.exe
4740	installer.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

installer.exeWerFault.exeinstaller.exe

description	pid	process
Token: SeDebugPrivilege	4684	installer.exe
Token: SeRestorePrivilege	4856	WerFault.exe
Token: SeBackupPrivilege	4856	WerFault.exe
Token: SeDebugPrivilege	4856	WerFault.exe
Token: SeDebugPrivilege	4740	installer.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

installer.exe

description	pid	process	target process
PID 4684 wrote to memory of 4740	4684	installer.exe	installer.exe
PID 4684 wrote to memory of 4740	4684	installer.exe	installer.exe
PID 4684 wrote to memory of 4740	4684	installer.exe	installer.exe
PID 4684 wrote to memory of 4740	4684	installer.exe	installer.exe
PID 4684 wrote to memory of 4740	4684	installer.exe	installer.exe
PID 4684 wrote to memory of 4740	4684	installer.exe	installer.exe
PID 4684 wrote to memory of 4740	4684	installer.exe	installer.exe
PID 4684 wrote to memory of 4740	4684	installer.exe	installer.exe

C:\Users\Admin\AppData\Local\Temp\installer.exe
"C:\Users\Admin\AppData\Local\Temp\installer.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4684

C:\Users\Admin\AppData\Local\Temp\installer.exe
"C:\Users\Admin\AppData\Local\Temp\installer.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4684 -s 924
2⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4856

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/4684-123-0x0000000005240000-0x0000000005243000-memory.dmp

Filesize
12KB

Download
memory/4684-116-0x0000000005540000-0x0000000005541000-memory.dmp

Filesize
4KB

Download
memory/4684-117-0x0000000005120000-0x0000000005121000-memory.dmp

Filesize
4KB

Download
memory/4684-118-0x0000000005300000-0x0000000005301000-memory.dmp

Filesize
4KB

Download
memory/4684-119-0x00000000051C0000-0x00000000051FA000-memory.dmp

Filesize
232KB

Download
memory/4684-120-0x0000000005040000-0x000000000553E000-memory.dmp

Filesize
5.0MB

Download
memory/4684-115-0x0000000000850000-0x0000000000851000-memory.dmp

Filesize
4KB

Download
memory/4740-127-0x00000000064C0000-0x00000000064C1000-memory.dmp

Filesize
4KB

Download
memory/4740-132-0x00000000063A0000-0x00000000063A1000-memory.dmp

Filesize
4KB

Download
memory/4740-124-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download
memory/4740-121-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4740-129-0x0000000005670000-0x0000000005671000-memory.dmp

Filesize
4KB

Download
memory/4740-130-0x0000000006240000-0x0000000006241000-memory.dmp

Filesize
4KB

Download
memory/4740-131-0x00000000054B0000-0x00000000059AE000-memory.dmp

Filesize
5.0MB

Download
memory/4740-122-0x000000000041C636-mapping.dmp

Download
memory/4740-133-0x0000000006400000-0x0000000006401000-memory.dmp

Filesize
4KB

Download
memory/4740-134-0x0000000008A50000-0x0000000008A51000-memory.dmp

Filesize
4KB

Download
memory/4740-135-0x0000000009150000-0x0000000009151000-memory.dmp

Filesize
4KB

Download
memory/4740-136-0x00000000089D0000-0x00000000089D1000-memory.dmp

Filesize
4KB

Download
memory/4740-137-0x0000000008CB0000-0x0000000008CB1000-memory.dmp

Filesize
4KB

Download
memory/4740-138-0x0000000008FB0000-0x0000000008FB1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads