redline | ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b

Analysis

max time kernel
144s
max time network
148s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
09-02-2023 13:44

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General

Target

ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe
Size

519KB
MD5

266279d1ac76e447736c7a3e2de46482
SHA1

d534b302dcb7bb6c4a7b5656cef7b871f05fc1d8
SHA256

ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b
SHA512

14d7e6443e55f4ed415557a45314bbc92d86e6f3e0e001b47dd9c3888fab6c6b7cc2b69fe11da558af4dd4b1361a11578f2bba8e29ef71c9a904a8901b548b56
SSDEEP

12288:aMrKy90xarJUF6sxWhEt1S/Fo4aZ4iq/NQcKFr:YyDrJUFx89FLaZK4r

Score

10^/10

redline crypt romka discovery infostealer persistence spyware stealer

Malware Config

Extracted

Family

redline

Botnet

romka

193.233.20.11:4131

Attributes

auth_value
fcbb3247051f5290e8ac5b1a841af67b

Extracted

Family

redline

Botnet

crypt

176.113.115.17:4132

Attributes

auth_value
407e05c9b3a74d99a20f90b091547bd6

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/3732-223-0x0000000002270000-0x00000000022B6000-memory.dmp	family_redline
behavioral1/memory/3732-229-0x0000000004B60000-0x0000000004BA4000-memory.dmp	family_redline

Executes dropped EXE 2 IoCs

Processes:

baRf.execaRaRa.exe

pid process

3732 baRf.exe
4724 caRaRa.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

pid	process
3732	baRf.exe
4724	caRaRa.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe

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

Processes:

caRaRa.exe

description pid process target process

PID 4724 set thread context of 668 4724 caRaRa.exe AppLaunch.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

baRf.exeAppLaunch.exe

pid process

3732 baRf.exe
3732 baRf.exe
668 AppLaunch.exe
668 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

baRf.exeAppLaunch.exe

description pid process

Token: SeDebugPrivilege 3732 baRf.exe
Token: SeDebugPrivilege 668 AppLaunch.exe

description	pid	process	target process
PID 4724 set thread context of 668	4724	caRaRa.exe	AppLaunch.exe

pid	process
3732	baRf.exe
3732	baRf.exe
668	AppLaunch.exe
668	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	3732	baRf.exe
Token: SeDebugPrivilege	668	AppLaunch.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.execaRaRa.exe

description	pid	process	target process
PID 5112 wrote to memory of 3732	5112	ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe	baRf.exe
PID 5112 wrote to memory of 3732	5112	ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe	baRf.exe
PID 5112 wrote to memory of 3732	5112	ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe	baRf.exe
PID 5112 wrote to memory of 4724	5112	ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe	caRaRa.exe
PID 5112 wrote to memory of 4724	5112	ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe	caRaRa.exe
PID 5112 wrote to memory of 4724	5112	ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe	caRaRa.exe
PID 4724 wrote to memory of 668	4724	caRaRa.exe	AppLaunch.exe
PID 4724 wrote to memory of 668	4724	caRaRa.exe	AppLaunch.exe
PID 4724 wrote to memory of 668	4724	caRaRa.exe	AppLaunch.exe
PID 4724 wrote to memory of 668	4724	caRaRa.exe	AppLaunch.exe
PID 4724 wrote to memory of 668	4724	caRaRa.exe	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe
"C:\Users\Admin\AppData\Local\Temp\ba5984c03d8825ad47bb01a1646fc8cf8114c341c20af57a6207e095171d9c7b.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5112

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\baRf.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\baRf.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3732

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\caRaRa.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\caRaRa.exe
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4724

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:668

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\baRf.exe
Filesize
306KB

MD5
ad2cb5628a66d002566ed06f3f39a142

SHA1
6d21e0971925a320ff90a0ee0a8ebb7e862fb7c3

SHA256
f296e28cbd22fb5220bb1097931066d9572d0c07849ec237ceb116634bb9a493

SHA512
1502c9feec15bc0da21a8415a453a3b3d33908db1011ec37c436f18d1569a6ab3248efcb8e183ae0f1bd2447aaa82e06be896fbd0b77cb2e0b5f62c982b99073

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\baRf.exe
Filesize
306KB

MD5
ad2cb5628a66d002566ed06f3f39a142

SHA1
6d21e0971925a320ff90a0ee0a8ebb7e862fb7c3

SHA256
f296e28cbd22fb5220bb1097931066d9572d0c07849ec237ceb116634bb9a493

SHA512
1502c9feec15bc0da21a8415a453a3b3d33908db1011ec37c436f18d1569a6ab3248efcb8e183ae0f1bd2447aaa82e06be896fbd0b77cb2e0b5f62c982b99073

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\caRaRa.exe
Filesize
283KB

MD5
457dcca2cfa8e1592521e4bc580d2097

SHA1
de855fa7934126fd1cde834b752999ebe79e367f

SHA256
54ce28a037eea87448e65bc25f8d3a38ddd4b4679516cc59899b77150aa46fcc

SHA512
d15709dd44e184612a86e7201c78887771e7cc062e8b4daf83c5bbf1d6dd74320e8c5058cde295d412d8e5b135f8686f8ed56aa9aa2a439b022319e6723bb752

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\caRaRa.exe
Filesize
283KB

MD5
457dcca2cfa8e1592521e4bc580d2097

SHA1
de855fa7934126fd1cde834b752999ebe79e367f

SHA256
54ce28a037eea87448e65bc25f8d3a38ddd4b4679516cc59899b77150aa46fcc

SHA512
d15709dd44e184612a86e7201c78887771e7cc062e8b4daf83c5bbf1d6dd74320e8c5058cde295d412d8e5b135f8686f8ed56aa9aa2a439b022319e6723bb752

Download Submit
memory/668-391-0x0000000008CE0000-0x0000000008D2B000-memory.dmp

Filesize
300KB

Download
memory/668-375-0x0000000000770000-0x00000000007A2000-memory.dmp

Filesize
200KB

Download
memory/668-323-0x000000000078B592-mapping.dmp

Download
memory/3732-229-0x0000000004B60000-0x0000000004BA4000-memory.dmp

Filesize
272KB

Download
memory/3732-233-0x0000000000400000-0x000000000057E000-memory.dmp

Filesize
1.5MB

Download
memory/3732-169-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-168-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-276-0x0000000000400000-0x000000000057E000-memory.dmp

Filesize
1.5MB

Download
memory/3732-271-0x00000000063B0000-0x0000000006400000-memory.dmp

Filesize
320KB

Download
memory/3732-270-0x0000000006320000-0x0000000006396000-memory.dmp

Filesize
472KB

Download
memory/3732-269-0x0000000000670000-0x00000000007BA000-memory.dmp

Filesize
1.3MB

Download
memory/3732-268-0x0000000000670000-0x00000000007BA000-memory.dmp

Filesize
1.3MB

Download
memory/3732-265-0x0000000007840000-0x0000000007D6C000-memory.dmp

Filesize
5.2MB

Download
memory/3732-264-0x0000000007670000-0x0000000007832000-memory.dmp

Filesize
1.8MB

Download
memory/3732-171-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-256-0x0000000005C00000-0x0000000005C66000-memory.dmp

Filesize
408KB

Download
memory/3732-254-0x0000000005B60000-0x0000000005BF2000-memory.dmp

Filesize
584KB

Download
memory/3732-250-0x0000000004CA0000-0x0000000004CEB000-memory.dmp

Filesize
300KB

Download
memory/3732-248-0x0000000004C50000-0x0000000004C8E000-memory.dmp

Filesize
248KB

Download
memory/3732-246-0x0000000004C30000-0x0000000004C42000-memory.dmp

Filesize
72KB

Download
memory/3732-244-0x0000000005820000-0x000000000592A000-memory.dmp

Filesize
1.0MB

Download
memory/3732-243-0x0000000005210000-0x0000000005816000-memory.dmp

Filesize
6.0MB

Download
memory/3732-166-0x0000000000000000-mapping.dmp

Download
memory/3732-231-0x0000000000670000-0x00000000007BA000-memory.dmp

Filesize
1.3MB

Download
memory/3732-230-0x0000000000670000-0x00000000007BA000-memory.dmp

Filesize
1.3MB

Download
memory/3732-227-0x0000000004D10000-0x000000000520E000-memory.dmp

Filesize
5.0MB

Download
memory/3732-223-0x0000000002270000-0x00000000022B6000-memory.dmp

Filesize
280KB

Download
memory/3732-186-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-185-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-184-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-170-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-183-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-182-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-181-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-180-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-179-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-176-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-178-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-177-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-174-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-173-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3732-172-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/4724-277-0x0000000000000000-mapping.dmp

Download
memory/5112-149-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-148-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-125-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-154-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-138-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-165-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-164-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-163-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-126-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-162-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-161-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-160-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-158-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-159-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-157-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-156-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-155-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-153-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-152-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-151-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-150-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-128-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-120-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-127-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-147-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-146-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-145-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-144-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-143-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-142-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-141-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-140-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-139-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-137-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-136-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-135-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-134-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-133-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-132-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-131-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-130-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-129-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-124-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-122-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-123-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-121-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download