redline | 625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68

Analysis

max time kernel
53s
max time network
57s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
28/03/2023, 09:25

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General

Target

625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68.exe
Size

685KB
MD5

faf6f762b5a507a1e66167748f848325
SHA1

a008359b00442d6919bf6de015a1e3e3578f89ee
SHA256

625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68
SHA512

6bc89f8ae8593ee2a97641d0e1c3553a4c748c221b45a3b56fe2ef135f13c112c471dddf2fbbb96ba98a8aa79f90993dc0d5566810894dc8bcf2c6cb136998e8
SSDEEP

12288:tMryy90wnKg9ytOsOtUi4d7kbS6FRAImIA5P9fQQU5+2EgsA2g0cy:/y/nIqUi4dVeRCX/BgsAh7y

Score

10^/10

redline muse rosn discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

176.113.115.145:4125

Attributes

auth_value
b91988a63a24940038d9262827a5320c

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro7641.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro7641.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro7641.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro7641.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro7641.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/2816-181-0x0000000004930000-0x0000000004976000-memory.dmp	family_redline
behavioral1/memory/2816-182-0x0000000007650000-0x0000000007694000-memory.dmp	family_redline
behavioral1/memory/2816-185-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-190-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-192-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-187-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-194-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-196-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-198-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-200-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-202-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-204-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-206-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-208-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-210-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-212-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-214-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-216-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-218-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline
behavioral1/memory/2816-220-0x0000000007650000-0x000000000768F000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
3360	un200716.exe
4264	pro7641.exe
2816	qu7232.exe
4196	si005283.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

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro7641.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro7641.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68.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\\\""	625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un200716.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	un200716.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 behavior: EnumeratesProcesses 6 IoCs

pid	Process
4264	pro7641.exe
4264	pro7641.exe
2816	qu7232.exe
2816	qu7232.exe
4196	si005283.exe
4196	si005283.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4264	pro7641.exe
Token: SeDebugPrivilege	2816	qu7232.exe
Token: SeDebugPrivilege	4196	si005283.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1600 wrote to memory of 3360	1600	625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68.exe	66
PID 1600 wrote to memory of 3360	1600	625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68.exe	66
PID 1600 wrote to memory of 3360	1600	625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68.exe	66
PID 3360 wrote to memory of 4264	3360	un200716.exe	67
PID 3360 wrote to memory of 4264	3360	un200716.exe	67
PID 3360 wrote to memory of 4264	3360	un200716.exe	67
PID 3360 wrote to memory of 2816	3360	un200716.exe	68
PID 3360 wrote to memory of 2816	3360	un200716.exe	68
PID 3360 wrote to memory of 2816	3360	un200716.exe	68
PID 1600 wrote to memory of 4196	1600	625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68.exe	70
PID 1600 wrote to memory of 4196	1600	625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68.exe	70
PID 1600 wrote to memory of 4196	1600	625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68.exe	70

C:\Users\Admin\AppData\Local\Temp\625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68.exe
"C:\Users\Admin\AppData\Local\Temp\625321c003778d06d430ef612a9190e8ff724f971fd23aa5a6bb86158c46bf68.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1600
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un200716.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un200716.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3360
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7641.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7641.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4264
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7232.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7232.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2816
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si005283.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si005283.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4196

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si005283.exe

Filesize
175KB

MD5
d3cce77e640c44a88e617b0a75c82293

SHA1
42d4af8fd58e0b443ccf7710736b507844e25e5f

SHA256
f15361fed9fa94fc44bc25e723898963d3aaebf95f4928cf2ff31d26d236c7e3

SHA512
cfba9d3342a0395d6f94581373f2dfb346dbc753539093146d462f3c3bb3b2942c8dcd876c507515f633915e9c78b5f0bf58f761d8837919f9b86a7dc5d45ce3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si005283.exe

Filesize
175KB

MD5
d3cce77e640c44a88e617b0a75c82293

SHA1
42d4af8fd58e0b443ccf7710736b507844e25e5f

SHA256
f15361fed9fa94fc44bc25e723898963d3aaebf95f4928cf2ff31d26d236c7e3

SHA512
cfba9d3342a0395d6f94581373f2dfb346dbc753539093146d462f3c3bb3b2942c8dcd876c507515f633915e9c78b5f0bf58f761d8837919f9b86a7dc5d45ce3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un200716.exe

Filesize
544KB

MD5
f87229d709bf9880404950d3e6b9bd78

SHA1
7dd18e6f1ec0db55ce17d78a3b292351d8c738a6

SHA256
9b1581a134b1fc7a2769961f24dd2e48ce6191f2270167c32bc849924e773bb7

SHA512
ede41b7e8ca4a5b96a1f98f555084a617ff72677416cb57c518a23d74b4f043176e83ab4122aac09c396133f49ec921ecc48ff3be1df9afe769738a91c1ddaa6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un200716.exe

Filesize
544KB

MD5
f87229d709bf9880404950d3e6b9bd78

SHA1
7dd18e6f1ec0db55ce17d78a3b292351d8c738a6

SHA256
9b1581a134b1fc7a2769961f24dd2e48ce6191f2270167c32bc849924e773bb7

SHA512
ede41b7e8ca4a5b96a1f98f555084a617ff72677416cb57c518a23d74b4f043176e83ab4122aac09c396133f49ec921ecc48ff3be1df9afe769738a91c1ddaa6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7641.exe

Filesize
321KB

MD5
db42fac35898ec52cb05ec2183be0235

SHA1
942effb5cba8ec8ae197a3195b1cec5492071e3e

SHA256
902e77f47ff820ee196b573bfae8297639a6683d448594958bb190855c991001

SHA512
b71e68204dfae12ab08789d6709adc0fa304d56781a562b256bfeb78ec41087c7c05d5010fd67e519ae82616ed1072c95bcc8645b63326c0c7536c090d4019f3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7641.exe

Filesize
321KB

MD5
db42fac35898ec52cb05ec2183be0235

SHA1
942effb5cba8ec8ae197a3195b1cec5492071e3e

SHA256
902e77f47ff820ee196b573bfae8297639a6683d448594958bb190855c991001

SHA512
b71e68204dfae12ab08789d6709adc0fa304d56781a562b256bfeb78ec41087c7c05d5010fd67e519ae82616ed1072c95bcc8645b63326c0c7536c090d4019f3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7232.exe

Filesize
380KB

MD5
7e3046a0a2010feaef36ff57e4b7fedb

SHA1
e9c3b29aa277794c8df2dac40ea614e040001df4

SHA256
d3516ef5548a05dcff8ff7b58367841fc3a84262a63a03015b76379a8b87c49c

SHA512
d7c43072ab234518d9dd8101abbd85698b44d7a47446a2307d81f503828ab33f47472381a5e5ab092776e259db8e94935615d6e343b88267e6db293bb149da33

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7232.exe

Filesize
380KB

MD5
7e3046a0a2010feaef36ff57e4b7fedb

SHA1
e9c3b29aa277794c8df2dac40ea614e040001df4

SHA256
d3516ef5548a05dcff8ff7b58367841fc3a84262a63a03015b76379a8b87c49c

SHA512
d7c43072ab234518d9dd8101abbd85698b44d7a47446a2307d81f503828ab33f47472381a5e5ab092776e259db8e94935615d6e343b88267e6db293bb149da33

Download Submit
memory/2816-1093-0x0000000007CB0000-0x00000000082B6000-memory.dmp

Filesize
6.0MB

Download
memory/2816-1094-0x0000000007720000-0x000000000782A000-memory.dmp

Filesize
1.0MB

Download
memory/2816-208-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-206-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-194-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-1109-0x0000000008F60000-0x000000000948C000-memory.dmp

Filesize
5.2MB

Download
memory/2816-187-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-1108-0x0000000008D90000-0x0000000008F52000-memory.dmp

Filesize
1.8MB

Download
memory/2816-1107-0x0000000008C20000-0x0000000008C70000-memory.dmp

Filesize
320KB

Download
memory/2816-196-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-1106-0x0000000008BA0000-0x0000000008C16000-memory.dmp

Filesize
472KB

Download
memory/2816-1105-0x0000000002E70000-0x0000000002E80000-memory.dmp

Filesize
64KB

Download
memory/2816-1104-0x0000000007C00000-0x0000000007C66000-memory.dmp

Filesize
408KB

Download
memory/2816-1103-0x0000000007B60000-0x0000000007BF2000-memory.dmp

Filesize
584KB

Download
memory/2816-1102-0x0000000002E70000-0x0000000002E80000-memory.dmp

Filesize
64KB

Download
memory/2816-1101-0x0000000002E70000-0x0000000002E80000-memory.dmp

Filesize
64KB

Download
memory/2816-1100-0x0000000002E70000-0x0000000002E80000-memory.dmp

Filesize
64KB

Download
memory/2816-1098-0x00000000079D0000-0x0000000007A1B000-memory.dmp

Filesize
300KB

Download
memory/2816-1097-0x0000000007880000-0x00000000078BE000-memory.dmp

Filesize
248KB

Download
memory/2816-1096-0x0000000002E70000-0x0000000002E80000-memory.dmp

Filesize
64KB

Download
memory/2816-1095-0x0000000007860000-0x0000000007872000-memory.dmp

Filesize
72KB

Download
memory/2816-210-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-220-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-218-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-216-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-181-0x0000000004930000-0x0000000004976000-memory.dmp

Filesize
280KB

Download
memory/2816-182-0x0000000007650000-0x0000000007694000-memory.dmp

Filesize
272KB

Download
memory/2816-183-0x0000000002B90000-0x0000000002BDB000-memory.dmp

Filesize
300KB

Download
memory/2816-184-0x0000000002E70000-0x0000000002E80000-memory.dmp

Filesize
64KB

Download
memory/2816-185-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-186-0x0000000002E70000-0x0000000002E80000-memory.dmp

Filesize
64KB

Download
memory/2816-188-0x0000000002E70000-0x0000000002E80000-memory.dmp

Filesize
64KB

Download
memory/2816-190-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-192-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-214-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-204-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-212-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-198-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-200-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/2816-202-0x0000000007650000-0x000000000768F000-memory.dmp

Filesize
252KB

Download
memory/4196-1115-0x0000000000940000-0x0000000000972000-memory.dmp

Filesize
200KB

Download
memory/4196-1116-0x0000000005380000-0x00000000053CB000-memory.dmp

Filesize
300KB

Download
memory/4196-1117-0x0000000005570000-0x0000000005580000-memory.dmp

Filesize
64KB

Download
memory/4264-171-0x0000000000400000-0x0000000002B7E000-memory.dmp

Filesize
39.5MB

Download
memory/4264-154-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-148-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-139-0x00000000072A0000-0x000000000779E000-memory.dmp

Filesize
5.0MB

Download
memory/4264-140-0x0000000004BC0000-0x0000000004BD8000-memory.dmp

Filesize
96KB

Download
memory/4264-176-0x0000000000400000-0x0000000002B7E000-memory.dmp

Filesize
39.5MB

Download
memory/4264-138-0x0000000004650000-0x000000000466A000-memory.dmp

Filesize
104KB

Download
memory/4264-174-0x0000000007290000-0x00000000072A0000-memory.dmp

Filesize
64KB

Download
memory/4264-173-0x0000000007290000-0x00000000072A0000-memory.dmp

Filesize
64KB

Download
memory/4264-172-0x0000000007290000-0x00000000072A0000-memory.dmp

Filesize
64KB

Download
memory/4264-141-0x0000000007290000-0x00000000072A0000-memory.dmp

Filesize
64KB

Download
memory/4264-170-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-168-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-166-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-164-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-162-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-160-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-158-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-156-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-152-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-150-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-146-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

Download
memory/4264-137-0x0000000007290000-0x00000000072A0000-memory.dmp

Filesize
64KB

Download
memory/4264-136-0x00000000001D0000-0x00000000001FD000-memory.dmp

Filesize
180KB

Download
memory/4264-144-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

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memory/4264-143-0x0000000004BC0000-0x0000000004BD2000-memory.dmp

Filesize
72KB

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memory/4264-142-0x0000000007290000-0x00000000072A0000-memory.dmp

Filesize
64KB

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