redline | 191a6c8951aa3bc73634891e7551a229e15fd90ff0deacef8a2f3a8594d53f6d

General

Target

ea64fb745ef58010d1b9d7ac80f221d0.exe
Size

178KB
MD5

ea64fb745ef58010d1b9d7ac80f221d0
SHA1

7be7c6a48ae96c8d7ef692d03c7405dea60f52a6
SHA256

191a6c8951aa3bc73634891e7551a229e15fd90ff0deacef8a2f3a8594d53f6d
SHA512

2a12518ee29836faecef01cc4660710e90ab81fb3e7080158011ea83f531bc2d0d8bc3ecf4ecb177cdee3ce0570f192628c6137ad98131706c76eb08956e8550

Score

10^/10

redline z0rm1on discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

z0rm1on

C2

185.241.61.33:16195

Signatures

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

RedLine Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1268-64-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral1/memory/1268-65-0x0000000000417326-mapping.dmp	family_redline
behavioral1/memory/1268-66-0x0000000000400000-0x000000000041C000-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 use of SetThreadContext 1 IoCs

Processes:

ea64fb745ef58010d1b9d7ac80f221d0.exe

description pid process target process

PID 1060 set thread context of 1268 1060 ea64fb745ef58010d1b9d7ac80f221d0.exe ea64fb745ef58010d1b9d7ac80f221d0.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ea64fb745ef58010d1b9d7ac80f221d0.exe

pid process

1268 ea64fb745ef58010d1b9d7ac80f221d0.exe
1268 ea64fb745ef58010d1b9d7ac80f221d0.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ea64fb745ef58010d1b9d7ac80f221d0.exeea64fb745ef58010d1b9d7ac80f221d0.exe

description pid process

Token: SeDebugPrivilege 1060 ea64fb745ef58010d1b9d7ac80f221d0.exe
Token: SeDebugPrivilege 1268 ea64fb745ef58010d1b9d7ac80f221d0.exe

description	pid	process	target process
PID 1060 set thread context of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe

pid	process
1268	ea64fb745ef58010d1b9d7ac80f221d0.exe
1268	ea64fb745ef58010d1b9d7ac80f221d0.exe

description	pid	process
Token: SeDebugPrivilege	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe
Token: SeDebugPrivilege	1268	ea64fb745ef58010d1b9d7ac80f221d0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

ea64fb745ef58010d1b9d7ac80f221d0.exe

description	pid	process	target process
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe
PID 1060 wrote to memory of 1268	1060	ea64fb745ef58010d1b9d7ac80f221d0.exe	ea64fb745ef58010d1b9d7ac80f221d0.exe

C:\Users\Admin\AppData\Local\Temp\ea64fb745ef58010d1b9d7ac80f221d0.exe
"C:\Users\Admin\AppData\Local\Temp\ea64fb745ef58010d1b9d7ac80f221d0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1060

C:\Users\Admin\AppData\Local\Temp\ea64fb745ef58010d1b9d7ac80f221d0.exe
C:\Users\Admin\AppData\Local\Temp\ea64fb745ef58010d1b9d7ac80f221d0.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1268

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

Replay Monitor

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Downloads

memory/1060-60-0x00000000012D0000-0x00000000012D1000-memory.dmp

Filesize
4KB

Download
memory/1060-62-0x0000000004930000-0x0000000004931000-memory.dmp

Filesize
4KB

Download
memory/1060-63-0x00000000009C0000-0x00000000009C9000-memory.dmp

Filesize
36KB

Download
memory/1268-64-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1268-65-0x0000000000417326-mapping.dmp

Download
memory/1268-66-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1268-68-0x0000000001230000-0x0000000001231000-memory.dmp

Filesize
4KB

Download

Analysis

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