redline | 17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034

General

Target

17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034.exe
Size

631KB
MD5

f1a3309661292fc72977ada6b090c37c
SHA1

d64a3750da95bd55dd6f381cbb1301212be19e33
SHA256

17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034
SHA512

d1bd743c72e09ea0289233effcaf2d929fc84e3006d53f96b07d0e6dfc0b3a92234af0406dc2ad396cddd0e859d5c5afe10253bb6c3881e3a02743f684da8180

Score

10^/10

redline mix22.10 discovery infostealer spyware stealer suricata

Malware Config

Extracted

Family

redline

Botnet

mix22.10

C2

185.215.113.15:21508

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/4036-121-0x0000000004C70000-0x0000000004C8C000-memory.dmp	family_redline
behavioral1/memory/4036-129-0x0000000007480000-0x000000000749A000-memory.dmp	family_redline

suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
suricata
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

arinesp.exe

pid process

4036 arinesp.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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
4036	arinesp.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:

17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

arinesp.exe

pid process

4036 arinesp.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

arinesp.exe

description pid process

Token: SeDebugPrivilege 4036 arinesp.exe

pid	process
4036	arinesp.exe

description	pid	process
Token: SeDebugPrivilege	4036	arinesp.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034.exe

description	pid	process	target process
PID 3804 wrote to memory of 4036	3804	17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034.exe	arinesp.exe
PID 3804 wrote to memory of 4036	3804	17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034.exe	arinesp.exe
PID 3804 wrote to memory of 4036	3804	17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034.exe	arinesp.exe

C:\Users\Admin\AppData\Local\Temp\17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034.exe
"C:\Users\Admin\AppData\Local\Temp\17d101ce845ce89dc1a9832afd7d73e3db53ff0c19189066ad5d1a04d2ace034.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3804

C:\Users\Admin\AppData\Roaming\wowsfree\arinesp.exe
arinesp.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4036

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

2

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\wowsfree\arinesp.exe
MD5
1ae3794f124bfc4723c91150469a408a

SHA1
3a1ec7ab994293f8ffc0e5c5f79959ada980582c

SHA256
12ab922da7afdaec8bc1a2fc551f41aa9703efc19186b50eee1e42edda7fd721

SHA512
8405e811fdda76b49893a857c2007a85e3db9ab3c44317c3afcd954122ae4c98559bad42acb52176c0dd0d4c65d12e952d9df33aaa1966d06e827f2b2b44a1f3

Download Submit
C:\Users\Admin\AppData\Roaming\wowsfree\arinesp.exe
MD5
1ae3794f124bfc4723c91150469a408a

SHA1
3a1ec7ab994293f8ffc0e5c5f79959ada980582c

SHA256
12ab922da7afdaec8bc1a2fc551f41aa9703efc19186b50eee1e42edda7fd721

SHA512
8405e811fdda76b49893a857c2007a85e3db9ab3c44317c3afcd954122ae4c98559bad42acb52176c0dd0d4c65d12e952d9df33aaa1966d06e827f2b2b44a1f3

Download Submit
memory/3804-116-0x0000000004CB0000-0x0000000004D7F000-memory.dmp

Filesize
828KB

Download
memory/3804-117-0x0000000000400000-0x0000000002F64000-memory.dmp

Filesize
43.4MB

Download
memory/3804-115-0x0000000004BA0000-0x0000000004C0C000-memory.dmp

Filesize
432KB

Download
memory/4036-127-0x00000000075C2000-0x00000000075C3000-memory.dmp

Filesize
4KB

Download
memory/4036-131-0x0000000007520000-0x0000000007521000-memory.dmp

Filesize
4KB

Download
memory/4036-122-0x0000000002F20000-0x0000000002FCE000-memory.dmp

Filesize
696KB

Download
memory/4036-123-0x0000000002FF0000-0x000000000313A000-memory.dmp

Filesize
1.3MB

Download
memory/4036-125-0x00000000075D0000-0x00000000075D1000-memory.dmp

Filesize
4KB

Download
memory/4036-124-0x0000000000400000-0x0000000002F1A000-memory.dmp

Filesize
43.1MB

Download
memory/4036-126-0x00000000075C0000-0x00000000075C1000-memory.dmp

Filesize
4KB

Download
memory/4036-118-0x0000000000000000-mapping.dmp

Download
memory/4036-128-0x00000000075C3000-0x00000000075C4000-memory.dmp

Filesize
4KB

Download
memory/4036-129-0x0000000007480000-0x000000000749A000-memory.dmp

Filesize
104KB

Download
memory/4036-130-0x0000000007AD0000-0x0000000007AD1000-memory.dmp

Filesize
4KB

Download
memory/4036-121-0x0000000004C70000-0x0000000004C8C000-memory.dmp

Filesize
112KB

Download
memory/4036-132-0x00000000080E0000-0x00000000080E1000-memory.dmp

Filesize
4KB

Download
memory/4036-133-0x00000000075C4000-0x00000000075C6000-memory.dmp

Filesize
8KB

Download
memory/4036-134-0x0000000007550000-0x0000000007551000-memory.dmp

Filesize
4KB

Download
memory/4036-135-0x0000000008200000-0x0000000008201000-memory.dmp

Filesize
4KB

Download
memory/4036-136-0x00000000086D0000-0x00000000086D1000-memory.dmp

Filesize
4KB

Download
memory/4036-137-0x0000000008BA0000-0x0000000008BA1000-memory.dmp

Filesize
4KB

Download
memory/4036-138-0x0000000008C20000-0x0000000008C21000-memory.dmp

Filesize
4KB

Download
memory/4036-139-0x0000000008E20000-0x0000000008E21000-memory.dmp

Filesize
4KB

Download
memory/4036-140-0x0000000008EA0000-0x0000000008EA1000-memory.dmp

Filesize
4KB

Download
memory/4036-141-0x0000000009070000-0x0000000009071000-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