redline | 5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead

General

Target

5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe
Size

1.8MB
MD5

3dba262328750c4a381c98cb8c459cf9
SHA1

eea0db42c66ee9c4703b9e0fcdd7007abcab489d
SHA256

5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead
SHA512

6d75085a64fdd452d926e4cccef51626c38d25341259239bfb79f2291fc044861b041d65a41d60eeac1ff96deb18b64853827822b79761f08d17b94950f3a7e7
SSDEEP

12288:+jEVvf2LMrM4J9e92eSsrnqNNAExtgLSwAeoQTOIWvMd:sEVvuorbbelqNaE4LSx6hWU

Score

10^/10

redline sectoprat lovato credential_access discovery infostealer rat spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

lovato

C2

57.128.132.216:55123

Signatures

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

RedLine payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2204-7-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2204-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2204-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2204-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2204-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2204-7-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2204-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2204-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2204-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2204-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

Processes:

5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe

description	pid	process	target process
PID 1896 set thread context of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

installutil.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language installutil.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

installutil.exe

pid process

2204 installutil.exe
2204 installutil.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	installutil.exe

pid	process
2204	installutil.exe
2204	installutil.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exeinstallutil.exe

description	pid	process
Token: SeDebugPrivilege	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe
Token: SeDebugPrivilege	2204	installutil.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe

description	pid	process	target process
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 2204	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	installutil.exe
PID 1896 wrote to memory of 976	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	WerFault.exe
PID 1896 wrote to memory of 976	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	WerFault.exe
PID 1896 wrote to memory of 976	1896	5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe
"C:\Users\Admin\AppData\Local\Temp\5fc06c9c7899b6812f7161c8c4528ae05a6484e9c0747f395f2cef622623aead.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1896

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2204

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1896 -s 644
2⤵
PID:976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA6DF.tmp

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA704.tmp

Filesize
92KB

MD5
f2e3c82219257b13b8cd21a887ac0a23

SHA1
9fc2d5695d5eddad36899a6a69927ce6b2ef76f2

SHA256
bbe72f97a51d05275f862dd16ebdebbf1b5ac34c7085e2dbbf57982ef1a7626b

SHA512
f4b63d51ebdf6f10e5ae80414831598206e8b8be7cc6b2dc4c69c8fada1cfb61ee5284c09120cb868ff0e6d6cd84e3f0aa3eef607878b80f924eeb77c418f226

Download Submit
memory/1896-0-0x000007FEF6173000-0x000007FEF6174000-memory.dmp

Filesize
4KB

Download
memory/1896-1-0x0000000000C30000-0x0000000000C4E000-memory.dmp

Filesize
120KB

Download
memory/1896-2-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp

Filesize
9.9MB

Download
memory/1896-3-0x0000000000590000-0x0000000000600000-memory.dmp

Filesize
448KB

Download
memory/1896-87-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp

Filesize
9.9MB

Download
memory/1896-86-0x000007FEF6173000-0x000007FEF6174000-memory.dmp

Filesize
4KB

Download
memory/2204-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2204-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2204-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2204-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2204-14-0x00000000748AE000-0x00000000748AF000-memory.dmp

Filesize
4KB

Download
memory/2204-15-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2204-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2204-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2204-85-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2204-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2204-7-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads