redline | f9606e3e6dda93ec347cb4de7181ec53d26c6cbf7936097502170935d3afe0df

General

Target

0f2226e742ca6240a0cf723a5712cca0.exe
Size

1.8MB
MD5

0f2226e742ca6240a0cf723a5712cca0
SHA1

2f2f9b09a68f13872d543219f5bec824bda29768
SHA256

f9606e3e6dda93ec347cb4de7181ec53d26c6cbf7936097502170935d3afe0df
SHA512

9596f6410c5a6cd3cc8ac23d3b3911ff904d7d06d445229e41879105d183fd87cacfa31e647c3623c2c4cb1c1eb79878a28d84e6fac2b62a38b7cb257c2ee3bc

Score

10^/10

redline discovery infostealer spyware

Malware Config

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/1636-6-0x000000000042047A-mapping.dmp	family_redline
behavioral1/memory/1636-5-0x0000000000400000-0x0000000000426000-memory.dmp	family_redline
behavioral1/memory/1636-7-0x0000000000400000-0x0000000000426000-memory.dmp	family_redline
behavioral1/memory/1636-8-0x0000000000400000-0x0000000000426000-memory.dmp	family_redline

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1928 cmd.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

7 checkip.amazonaws.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

0f2226e742ca6240a0cf723a5712cca0.exe

description pid process target process

PID 1756 set thread context of 1636 1756 0f2226e742ca6240a0cf723a5712cca0.exe 0f2226e742ca6240a0cf723a5712cca0.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

612 PING.EXE

pid	process
1928	cmd.exe

flow	ioc
7	checkip.amazonaws.com

description	pid	process	target process
PID 1756 set thread context of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe

pid	process
612	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

0f2226e742ca6240a0cf723a5712cca0.exe0f2226e742ca6240a0cf723a5712cca0.exe

pid	process
1756	0f2226e742ca6240a0cf723a5712cca0.exe
1756	0f2226e742ca6240a0cf723a5712cca0.exe
1636	0f2226e742ca6240a0cf723a5712cca0.exe
1636	0f2226e742ca6240a0cf723a5712cca0.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

0f2226e742ca6240a0cf723a5712cca0.exe0f2226e742ca6240a0cf723a5712cca0.exe

description pid process

Token: SeDebugPrivilege 1756 0f2226e742ca6240a0cf723a5712cca0.exe
Token: SeDebugPrivilege 1636 0f2226e742ca6240a0cf723a5712cca0.exe

description	pid	process
Token: SeDebugPrivilege	1756	0f2226e742ca6240a0cf723a5712cca0.exe
Token: SeDebugPrivilege	1636	0f2226e742ca6240a0cf723a5712cca0.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

0f2226e742ca6240a0cf723a5712cca0.exe0f2226e742ca6240a0cf723a5712cca0.execmd.exe

C:\Users\Admin\AppData\Local\Temp\0f2226e742ca6240a0cf723a5712cca0.exe
"C:\Users\Admin\AppData\Local\Temp\0f2226e742ca6240a0cf723a5712cca0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1756

C:\Users\Admin\AppData\Local\Temp\0f2226e742ca6240a0cf723a5712cca0.exe
"C:\Users\Admin\AppData\Local\Temp\0f2226e742ca6240a0cf723a5712cca0.exe"
2⤵
PID:1628

C:\Users\Admin\AppData\Local\Temp\0f2226e742ca6240a0cf723a5712cca0.exe
"C:\Users\Admin\AppData\Local\Temp\0f2226e742ca6240a0cf723a5712cca0.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C ping 127.0.0.1 -n 3 > nul & del "C:\Users\Admin\AppData\Local\Temp\0f2226e742ca6240a0cf723a5712cca0.exe"
3⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1928

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 3
4⤵
- Runs ping.exe
PID:612

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Remote System Discovery

1

T1018

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/612-13-0x0000000000000000-mapping.dmp

Download
memory/1636-6-0x000000000042047A-mapping.dmp

Download
memory/1636-5-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1636-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1636-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1636-9-0x00000000749D0000-0x00000000750BE000-memory.dmp

Filesize
6.9MB

Download
memory/1756-0-0x00000000749D0000-0x00000000750BE000-memory.dmp

Filesize
6.9MB

Download
memory/1756-1-0x0000000000960000-0x0000000000961000-memory.dmp

Filesize
4KB

Download
memory/1756-3-0x0000000000500000-0x000000000054A000-memory.dmp

Filesize
296KB

Download
memory/1756-4-0x00000000004A0000-0x00000000004B6000-memory.dmp

Filesize
88KB

Download
memory/1928-12-0x0000000000000000-mapping.dmp

Download

description	pid	process	target process
PID 1756 wrote to memory of 1628	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1628	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1628	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1628	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1628	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1628	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1628	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1756 wrote to memory of 1636	1756	0f2226e742ca6240a0cf723a5712cca0.exe	0f2226e742ca6240a0cf723a5712cca0.exe
PID 1636 wrote to memory of 1928	1636	0f2226e742ca6240a0cf723a5712cca0.exe	cmd.exe
PID 1636 wrote to memory of 1928	1636	0f2226e742ca6240a0cf723a5712cca0.exe	cmd.exe
PID 1636 wrote to memory of 1928	1636	0f2226e742ca6240a0cf723a5712cca0.exe	cmd.exe
PID 1636 wrote to memory of 1928	1636	0f2226e742ca6240a0cf723a5712cca0.exe	cmd.exe
PID 1928 wrote to memory of 612	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 612	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 612	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 612	1928	cmd.exe	PING.EXE

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads