redline | b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b

General

Target

b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b.exe
Size

654KB
MD5

547d11ba837a7014d3f02b34720ea720
SHA1

d35e269e85df5ed767911136717d3cff082842cc
SHA256

b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b
SHA512

0f2df34a4f41fbf8b9a993933651281b6e1495e8db4a8ec95cc1f2bba1065a8fbc5656eb5dc956d0dae2a35b5582e5bd7835918fa90669067eec298f93d5f752

Score

10^/10

redline 22.10 discovery infostealer spyware stealer suricata

Malware Config

Extracted

Family

redline

Botnet

22.10

C2

185.215.113.17:7700

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/2328-121-0x0000000004C00000-0x0000000004C1C000-memory.dmp	family_redline
behavioral1/memory/2328-123-0x0000000007470000-0x000000000748A000-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:

ipstersh.exe

pid process

2328 ipstersh.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
2328	ipstersh.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:

b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

ipstersh.exe

pid process

2328 ipstersh.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ipstersh.exe

description pid process

Token: SeDebugPrivilege 2328 ipstersh.exe

pid	process
2328	ipstersh.exe

description	pid	process
Token: SeDebugPrivilege	2328	ipstersh.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b.exe

description	pid	process	target process
PID 2832 wrote to memory of 2328	2832	b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b.exe	ipstersh.exe
PID 2832 wrote to memory of 2328	2832	b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b.exe	ipstersh.exe
PID 2832 wrote to memory of 2328	2832	b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b.exe	ipstersh.exe

C:\Users\Admin\AppData\Local\Temp\b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b.exe
"C:\Users\Admin\AppData\Local\Temp\b4317319d3f416e121a934cee02da943d0759f04859147b7b28794d44adf9f7b.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2832

C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
ipstersh.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2328

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\ipstersh.exe
MD5
c4d5d13ebf7d05776d60caa9f33428af

SHA1
385e771216489a904ceda560d2715a760bfa7451

SHA256
391fe7f9cb02a497ee846f1637eb01ca6f3586cadc277bf71074906d5c0d4be1

SHA512
689a0e819c00be0b3b74c7fd386597274f44b38ac435c0bdc5db8ba5e51b1ea6a20478131f9c4b6ecafcc724509069e854064b8c128d5adfc19028a86097efed

Download Submit
C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
MD5
c4d5d13ebf7d05776d60caa9f33428af

SHA1
385e771216489a904ceda560d2715a760bfa7451

SHA256
391fe7f9cb02a497ee846f1637eb01ca6f3586cadc277bf71074906d5c0d4be1

SHA512
689a0e819c00be0b3b74c7fd386597274f44b38ac435c0bdc5db8ba5e51b1ea6a20478131f9c4b6ecafcc724509069e854064b8c128d5adfc19028a86097efed

Download Submit
memory/2328-128-0x00000000074D0000-0x00000000074D1000-memory.dmp

Filesize
4KB

Download
memory/2328-121-0x0000000004C00000-0x0000000004C1C000-memory.dmp

Filesize
112KB

Download
memory/2328-129-0x00000000074D2000-0x00000000074D3000-memory.dmp

Filesize
4KB

Download
memory/2328-141-0x00000000091A0000-0x00000000091A1000-memory.dmp

Filesize
4KB

Download
memory/2328-131-0x0000000008040000-0x0000000008041000-memory.dmp

Filesize
4KB

Download
memory/2328-122-0x00000000074E0000-0x00000000074E1000-memory.dmp

Filesize
4KB

Download
memory/2328-123-0x0000000007470000-0x000000000748A000-memory.dmp

Filesize
104KB

Download
memory/2328-130-0x00000000074D3000-0x00000000074D4000-memory.dmp

Filesize
4KB

Download
memory/2328-126-0x0000000003030000-0x000000000305F000-memory.dmp

Filesize
188KB

Download
memory/2328-127-0x0000000000400000-0x0000000002F1A000-memory.dmp

Filesize
43.1MB

Download
memory/2328-140-0x0000000008FD0000-0x0000000008FD1000-memory.dmp

Filesize
4KB

Download
memory/2328-125-0x0000000003000000-0x0000000003022000-memory.dmp

Filesize
136KB

Download
memory/2328-139-0x0000000008E00000-0x0000000008E01000-memory.dmp

Filesize
4KB

Download
memory/2328-118-0x0000000000000000-mapping.dmp

Download
memory/2328-124-0x00000000079E0000-0x00000000079E1000-memory.dmp

Filesize
4KB

Download
memory/2328-132-0x0000000008070000-0x0000000008071000-memory.dmp

Filesize
4KB

Download
memory/2328-133-0x0000000008180000-0x0000000008181000-memory.dmp

Filesize
4KB

Download
memory/2328-134-0x00000000074D4000-0x00000000074D6000-memory.dmp

Filesize
8KB

Download
memory/2328-135-0x0000000008200000-0x0000000008201000-memory.dmp

Filesize
4KB

Download
memory/2328-136-0x00000000085D0000-0x00000000085D1000-memory.dmp

Filesize
4KB

Download
memory/2328-137-0x0000000008B70000-0x0000000008B71000-memory.dmp

Filesize
4KB

Download
memory/2328-138-0x0000000008C00000-0x0000000008C01000-memory.dmp

Filesize
4KB

Download
memory/2832-117-0x0000000000400000-0x00000000008D4000-memory.dmp

Filesize
4.8MB

Download
memory/2832-115-0x0000000000B14000-0x0000000000B80000-memory.dmp

Filesize
432KB

Download
memory/2832-116-0x00000000009E0000-0x0000000000B2A000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads