redline | 9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053

General

Target

9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053.exe
Size

653KB
MD5

59a3bf14f5c1d421989fd6acf433e2fc
SHA1

cf5c27f3c20d3848e963bae9937b6f3ac5fd6a91
SHA256

9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053
SHA512

f32c53c4be3f4834c620434f89e0f5e752173ed5466e935865189c938fcaad11476d6dacd8f632c28276e9b68b5d981f8390731f5ac047695dbf68c2c3d38931

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/64-124-0x0000000004BF0000-0x0000000004C0C000-memory.dmp	family_redline
behavioral1/memory/64-129-0x0000000004E10000-0x0000000004E2A000-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

64 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
64	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:

9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

arinesp.exe

pid process

64 arinesp.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

arinesp.exe

description pid process

Token: SeDebugPrivilege 64 arinesp.exe

pid	process
64	arinesp.exe

description	pid	process
Token: SeDebugPrivilege	64	arinesp.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053.exe

description	pid	process	target process
PID 2216 wrote to memory of 64	2216	9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053.exe	arinesp.exe
PID 2216 wrote to memory of 64	2216	9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053.exe	arinesp.exe
PID 2216 wrote to memory of 64	2216	9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053.exe	arinesp.exe

C:\Users\Admin\AppData\Local\Temp\9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053.exe
"C:\Users\Admin\AppData\Local\Temp\9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2216

C:\Users\Admin\AppData\Roaming\wowsfree\arinesp.exe
arinesp.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:64

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/64-127-0x0000000004E02000-0x0000000004E03000-memory.dmp

Filesize
4KB

Download
memory/64-122-0x0000000004B40000-0x0000000004B6F000-memory.dmp

Filesize
188KB

Download
memory/64-129-0x0000000004E10000-0x0000000004E2A000-memory.dmp

Filesize
104KB

Download
memory/64-141-0x00000000090B0000-0x00000000090B1000-memory.dmp

Filesize
4KB

Download
memory/64-130-0x0000000007B10000-0x0000000007B11000-memory.dmp

Filesize
4KB

Download
memory/64-121-0x0000000003020000-0x000000000316A000-memory.dmp

Filesize
1.3MB

Download
memory/64-123-0x0000000000400000-0x0000000002F1A000-memory.dmp

Filesize
43.1MB

Download
memory/64-131-0x00000000050D0000-0x00000000050D1000-memory.dmp

Filesize
4KB

Download
memory/64-125-0x0000000007610000-0x0000000007611000-memory.dmp

Filesize
4KB

Download
memory/64-126-0x0000000004E00000-0x0000000004E01000-memory.dmp

Filesize
4KB

Download
memory/64-140-0x0000000008EE0000-0x0000000008EE1000-memory.dmp

Filesize
4KB

Download
memory/64-128-0x0000000004E03000-0x0000000004E04000-memory.dmp

Filesize
4KB

Download
memory/64-139-0x0000000008CF0000-0x0000000008CF1000-memory.dmp

Filesize
4KB

Download
memory/64-118-0x0000000000000000-mapping.dmp

Download
memory/64-124-0x0000000004BF0000-0x0000000004C0C000-memory.dmp

Filesize
112KB

Download
memory/64-132-0x0000000008120000-0x0000000008121000-memory.dmp

Filesize
4KB

Download
memory/64-133-0x0000000005130000-0x0000000005131000-memory.dmp

Filesize
4KB

Download
memory/64-134-0x0000000004E04000-0x0000000004E06000-memory.dmp

Filesize
8KB

Download
memory/64-135-0x0000000008230000-0x0000000008231000-memory.dmp

Filesize
4KB

Download
memory/64-136-0x00000000086D0000-0x00000000086D1000-memory.dmp

Filesize
4KB

Download
memory/64-137-0x0000000008B80000-0x0000000008B81000-memory.dmp

Filesize
4KB

Download
memory/64-138-0x0000000008C00000-0x0000000008C01000-memory.dmp

Filesize
4KB

Download
memory/2216-117-0x0000000000400000-0x00000000008D3000-memory.dmp

Filesize
4.8MB

Download
memory/2216-115-0x0000000000A64000-0x0000000000AD0000-memory.dmp

Filesize
432KB

Download
memory/2216-116-0x0000000000C00000-0x0000000000CCF000-memory.dmp

Filesize
828KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads