redline | 815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82

General

Target

815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82.exe
Size

565KB
MD5

2ed0ce61a138cec17c07db3d01e0b440
SHA1

35598a7a32bbdd7f81bbdb90270cd00877ee64f5
SHA256

815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82
SHA512

47c40b98a583e4b3a352598b6f75c9e0d28e1cbf361346ef102fc01fcc783e778debcf059c46ecb3fca506649f1048e0b5196c99f09d7d09b6c285eca66f1249

Score

10^/10

redline mix15.09 discovery infostealer spyware stealer suricata

Malware Config

Extracted

Family

redline

Botnet

mix15.09

C2

185.215.113.15:6043

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
behavioral1/memory/1368-121-0x00000000021C0000-0x00000000021DF000-memory.dmp	family_redline
behavioral1/memory/1368-123-0x0000000002790000-0x00000000027AE000-memory.dmp	family_redline

suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
suricata
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

apinesp.exe

pid process

1368 apinesp.exe
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
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

pid	process
1368	apinesp.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

apinesp.exe

pid process

1368 apinesp.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

apinesp.exe

description pid process

Token: SeDebugPrivilege 1368 apinesp.exe

pid	process
1368	apinesp.exe

description	pid	process
Token: SeDebugPrivilege	1368	apinesp.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82.exe

description	pid	process	target process
PID 1032 wrote to memory of 1368	1032	815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82.exe	apinesp.exe
PID 1032 wrote to memory of 1368	1032	815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82.exe	apinesp.exe
PID 1032 wrote to memory of 1368	1032	815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82.exe	apinesp.exe

C:\Users\Admin\AppData\Local\Temp\815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82.exe
"C:\Users\Admin\AppData\Local\Temp\815ffa3c345825b487391c9648074b38e69777766680ac5f6ffd791d6af59f82.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1032

C:\Users\Admin\AppData\Roaming\wushup\apinesp.exe
apinesp.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1368

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

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\wushup\apinesp.exe
MD5
56ce9f55182e2d0a68fc3a5d914695a9

SHA1
688b1677fd782f9754be46ed6595b5552892a361

SHA256
1f92fcdfb40475f95f044971dbf32a4617d5d02b790a0d6e86b58724783f2eee

SHA512
bd952aa8272b20772f9435f4c20455b07815c193cfc3b7a6c3aa805f0386186f7440bd08a3efe0cedf1252fc5f95697e7100fa3639c47d6c540efcdae071fbb7

Download Submit
C:\Users\Admin\AppData\Roaming\wushup\apinesp.exe
MD5
56ce9f55182e2d0a68fc3a5d914695a9

SHA1
688b1677fd782f9754be46ed6595b5552892a361

SHA256
1f92fcdfb40475f95f044971dbf32a4617d5d02b790a0d6e86b58724783f2eee

SHA512
bd952aa8272b20772f9435f4c20455b07815c193cfc3b7a6c3aa805f0386186f7440bd08a3efe0cedf1252fc5f95697e7100fa3639c47d6c540efcdae071fbb7

Download Submit
memory/1032-115-0x0000000000400000-0x00000000021AC000-memory.dmp

Filesize
29.7MB

Download
memory/1032-114-0x00000000022C0000-0x000000000240A000-memory.dmp

Filesize
1.3MB

Download
memory/1368-126-0x0000000004D43000-0x0000000004D44000-memory.dmp

Filesize
4KB

Download
memory/1368-129-0x0000000004BB0000-0x0000000004BB1000-memory.dmp

Filesize
4KB

Download
memory/1368-120-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1368-121-0x00000000021C0000-0x00000000021DF000-memory.dmp

Filesize
124KB

Download
memory/1368-122-0x0000000004D50000-0x0000000004D51000-memory.dmp

Filesize
4KB

Download
memory/1368-125-0x0000000004D42000-0x0000000004D43000-memory.dmp

Filesize
4KB

Download
memory/1368-123-0x0000000002790000-0x00000000027AE000-memory.dmp

Filesize
120KB

Download
memory/1368-124-0x0000000004D40000-0x0000000004D41000-memory.dmp

Filesize
4KB

Download
memory/1368-116-0x0000000000000000-mapping.dmp

Download
memory/1368-127-0x0000000005250000-0x0000000005251000-memory.dmp

Filesize
4KB

Download
memory/1368-128-0x0000000004B80000-0x0000000004B81000-memory.dmp

Filesize
4KB

Download
memory/1368-119-0x00000000007A0000-0x00000000007D0000-memory.dmp

Filesize
192KB

Download
memory/1368-130-0x0000000004D44000-0x0000000004D46000-memory.dmp

Filesize
8KB

Download
memory/1368-131-0x0000000004CC0000-0x0000000004CC1000-memory.dmp

Filesize
4KB

Download
memory/1368-132-0x0000000005860000-0x0000000005861000-memory.dmp

Filesize
4KB

Download
memory/1368-133-0x0000000006A80000-0x0000000006A81000-memory.dmp

Filesize
4KB

Download
memory/1368-134-0x0000000006C50000-0x0000000006C51000-memory.dmp

Filesize
4KB

Download
memory/1368-135-0x0000000007270000-0x0000000007271000-memory.dmp

Filesize
4KB

Download
memory/1368-136-0x0000000007390000-0x0000000007391000-memory.dmp

Filesize
4KB

Download
memory/1368-137-0x0000000005FF0000-0x0000000005FF1000-memory.dmp

Filesize
4KB

Download
memory/1368-138-0x0000000007450000-0x0000000007451000-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