redline | 124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de

General

Target

124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe
Size

345KB
MD5

268cf16a004a6b7515bec416b64ee904
SHA1

9f65969bb579206dc46baadce4a294004b7a1a32
SHA256

124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de
SHA512

934c2a850076a8e5084cee21a6b5a73aaac368c48d2e90bcd1ec4794214f93caa1be368464ddecf6673434732e5acfb24043802b6e5736c29907589f6d32f79c
SSDEEP

6144:NDKW1Fgbdl0TBBvjc/xqFbCfgJFPA7rtPNdxGrP0n8DdFd8EiylyckrTrT:lh1Fk70TnvjcpgVBAnpcDfGz

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral1/memory/2868-9-0x0000000000400000-0x000000000042E000-memory.dmp	family_redline

.NET Reactor proctector 3 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral1/memory/1456-0-0x00000000027D0000-0x0000000002810000-memory.dmp	net_reactor
behavioral1/memory/1456-5-0x0000000004BD0000-0x0000000004C0E000-memory.dmp	net_reactor
behavioral1/memory/1456-6-0x0000000004C70000-0x0000000004C80000-memory.dmp	net_reactor

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
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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

description	pid	Process	procid_target
PID 1456 set thread context of 2868	1456	124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe	81

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2868	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2868	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 2868	1456	124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe	81
PID 1456 wrote to memory of 2868	1456	124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe	81
PID 1456 wrote to memory of 2868	1456	124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe	81
PID 1456 wrote to memory of 2868	1456	124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe	81
PID 1456 wrote to memory of 2868	1456	124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe	81
PID 1456 wrote to memory of 2868	1456	124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe	81
PID 1456 wrote to memory of 2868	1456	124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe	81
PID 1456 wrote to memory of 2868	1456	124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe	81

C:\Users\Admin\AppData\Local\Temp\124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe
"C:\Users\Admin\AppData\Local\Temp\124adb0a0efcf7f8306fd05d4c13ee429f79a0065778fa19207d9f6ddd3fb0de.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1456
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1456-1-0x0000000074530000-0x0000000074CE1000-memory.dmp

Filesize
7.7MB

Download
memory/1456-0-0x00000000027D0000-0x0000000002810000-memory.dmp

Filesize
256KB

Download
memory/1456-2-0x0000000004C70000-0x0000000004C80000-memory.dmp

Filesize
64KB

Download
memory/1456-3-0x0000000004C70000-0x0000000004C80000-memory.dmp

Filesize
64KB

Download
memory/1456-4-0x0000000004C80000-0x0000000005226000-memory.dmp

Filesize
5.6MB

Download
memory/1456-5-0x0000000004BD0000-0x0000000004C0E000-memory.dmp

Filesize
248KB

Download
memory/1456-6-0x0000000004C70000-0x0000000004C80000-memory.dmp

Filesize
64KB

Download
memory/1456-30-0x0000000002870000-0x0000000004870000-memory.dmp

Filesize
32.0MB

Download
memory/1456-13-0x0000000002870000-0x0000000004870000-memory.dmp

Filesize
32.0MB

Download
memory/1456-12-0x0000000074530000-0x0000000074CE1000-memory.dmp

Filesize
7.7MB

Download
memory/2868-16-0x0000000005650000-0x0000000005C68000-memory.dmp

Filesize
6.1MB

Download
memory/2868-21-0x0000000005480000-0x00000000054E6000-memory.dmp

Filesize
408KB

Download
memory/2868-14-0x0000000074530000-0x0000000074CE1000-memory.dmp

Filesize
7.7MB

Download
memory/2868-17-0x0000000004FF0000-0x0000000005002000-memory.dmp

Filesize
72KB

Download
memory/2868-18-0x0000000005140000-0x000000000524A000-memory.dmp

Filesize
1.0MB

Download
memory/2868-19-0x0000000005070000-0x00000000050AC000-memory.dmp

Filesize
240KB

Download
memory/2868-20-0x00000000050B0000-0x00000000050FC000-memory.dmp

Filesize
304KB

Download
memory/2868-15-0x0000000005020000-0x0000000005030000-memory.dmp

Filesize
64KB

Download
memory/2868-22-0x0000000006550000-0x00000000065C6000-memory.dmp

Filesize
472KB

Download
memory/2868-23-0x0000000006670000-0x0000000006702000-memory.dmp

Filesize
584KB

Download
memory/2868-24-0x00000000067B0000-0x00000000067CE000-memory.dmp

Filesize
120KB

Download
memory/2868-25-0x0000000008020000-0x0000000008070000-memory.dmp

Filesize
320KB

Download
memory/2868-26-0x0000000008240000-0x0000000008402000-memory.dmp

Filesize
1.8MB

Download
memory/2868-27-0x0000000008940000-0x0000000008E6C000-memory.dmp

Filesize
5.2MB

Download
memory/2868-29-0x0000000074530000-0x0000000074CE1000-memory.dmp

Filesize
7.7MB

Download
memory/2868-9-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download

Analysis

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