redline | 6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688

Analysis

max time kernel
56s
max time network
58s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
27-03-2023 19:28

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General

Target

6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688.exe
Size

705KB
MD5

0dabed690dad22cffe6902fc451110e6
SHA1

74f47f19095174c377723dfb0868efc7048ab961
SHA256

6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688
SHA512

cb63d00a1eb41b9a0f0811c1c13c2d0205e84bc09cad1022ee3b215df201fcc84a4f6f46c024ba9a65ea368dbb3ab9ffb968583f8b2138b86cd0bccab79c46fa
SSDEEP

12288:je42StnJqYU2E8wGHAoYuYvX2M8tA2NLLMcWKdAo:je4tMY9EMHAS5lkKdAo

Score

10^/10

redline from 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

from

176.113.115.145:4125

Attributes

auth_value
8633e283485822a4a48f0a41d5397566

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"	jr219208.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr219208.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr219208.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr219208.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr219208.exe

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

RedLine payload 34 IoCs

resource	yara_rule
behavioral1/memory/4888-147-0x00000000022C0000-0x0000000002306000-memory.dmp	family_redline
behavioral1/memory/4888-149-0x00000000024A0000-0x00000000024E4000-memory.dmp	family_redline
behavioral1/memory/4888-151-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-152-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-154-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-158-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-156-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-160-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-162-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-164-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-166-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-168-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-170-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-172-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-174-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-176-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-178-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-180-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-182-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-184-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-186-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-188-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-190-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-192-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-194-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-196-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-198-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-200-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-202-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-204-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-206-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-208-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-210-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/4888-212-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
3664	zigm3131.exe
3936	jr219208.exe
4888	ku920385.exe
2736	lr826811.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 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr219208.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	zigm3131.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\\\""	zigm3131.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688.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\\\""	6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688.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
3936	jr219208.exe
3936	jr219208.exe
4888	ku920385.exe
4888	ku920385.exe
2736	lr826811.exe
2736	lr826811.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3936	jr219208.exe
Token: SeDebugPrivilege	4888	ku920385.exe
Token: SeDebugPrivilege	2736	lr826811.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4208 wrote to memory of 3664	4208	6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688.exe	66
PID 4208 wrote to memory of 3664	4208	6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688.exe	66
PID 4208 wrote to memory of 3664	4208	6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688.exe	66
PID 3664 wrote to memory of 3936	3664	zigm3131.exe	67
PID 3664 wrote to memory of 3936	3664	zigm3131.exe	67
PID 3664 wrote to memory of 4888	3664	zigm3131.exe	68
PID 3664 wrote to memory of 4888	3664	zigm3131.exe	68
PID 3664 wrote to memory of 4888	3664	zigm3131.exe	68
PID 4208 wrote to memory of 2736	4208	6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688.exe	70
PID 4208 wrote to memory of 2736	4208	6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688.exe	70
PID 4208 wrote to memory of 2736	4208	6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688.exe	70

C:\Users\Admin\AppData\Local\Temp\6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688.exe
"C:\Users\Admin\AppData\Local\Temp\6539432ba22afc332430d3e78bf785f5232360fc50f45e3e0f61b93f96da5688.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4208
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigm3131.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigm3131.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3664
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr219208.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr219208.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3936
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku920385.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku920385.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4888
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr826811.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr826811.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2736

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr826811.exe

Filesize
175KB

MD5
932a6f58e5bc64dd878861f91ac7cbf0

SHA1
18c827032ec818af17f8afe9e4b45f075d83b657

SHA256
46f3a3fbf0b4534c1348f9955b9ce0c06325980da5c874af4dd2aef7802f9f58

SHA512
48104962db4087c986aeaadae40452a7cadee21973717bd5eb94350a3bb233f10d09353f4b36a9462d5769cb7865a4e824b6590506340c30ac3fc16e8da796e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr826811.exe

Filesize
175KB

MD5
932a6f58e5bc64dd878861f91ac7cbf0

SHA1
18c827032ec818af17f8afe9e4b45f075d83b657

SHA256
46f3a3fbf0b4534c1348f9955b9ce0c06325980da5c874af4dd2aef7802f9f58

SHA512
48104962db4087c986aeaadae40452a7cadee21973717bd5eb94350a3bb233f10d09353f4b36a9462d5769cb7865a4e824b6590506340c30ac3fc16e8da796e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigm3131.exe

Filesize
413KB

MD5
5a79c32fdb49be7fa83478e78644bfa9

SHA1
40752abae6038844460e651a663f59f03bc088a5

SHA256
a1c9068ef36337eec44ec4422519d9ee0c71f6e10bf4816a4f4101bf6c8b478b

SHA512
673b7ae49b62424af6e798364c721a988bd5dad791d11d8ca60cc1a1010d4df241a3e3f2188b39cbd014ac037ab39c00a8c2378f583dec5420b8c8ec737b075b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigm3131.exe

Filesize
413KB

MD5
5a79c32fdb49be7fa83478e78644bfa9

SHA1
40752abae6038844460e651a663f59f03bc088a5

SHA256
a1c9068ef36337eec44ec4422519d9ee0c71f6e10bf4816a4f4101bf6c8b478b

SHA512
673b7ae49b62424af6e798364c721a988bd5dad791d11d8ca60cc1a1010d4df241a3e3f2188b39cbd014ac037ab39c00a8c2378f583dec5420b8c8ec737b075b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr219208.exe

Filesize
13KB

MD5
509a43f278645c0b9dd10497db99a1ad

SHA1
1f7e1fc91c81f6c7a2b09bea8caf2ad2b756c71c

SHA256
9c229f2174392b7bb35cc5761384796f2a05d4b00503979e7b3b0ddad6c8672e

SHA512
1af8fc70063b33ac9df31d6e510511fe37f685017383fbe6a702fd2012954809cfeaf6c8b3e186839f0df80b947ace931d604c216e53fa11a47302cf7b604fe8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr219208.exe

Filesize
13KB

MD5
509a43f278645c0b9dd10497db99a1ad

SHA1
1f7e1fc91c81f6c7a2b09bea8caf2ad2b756c71c

SHA256
9c229f2174392b7bb35cc5761384796f2a05d4b00503979e7b3b0ddad6c8672e

SHA512
1af8fc70063b33ac9df31d6e510511fe37f685017383fbe6a702fd2012954809cfeaf6c8b3e186839f0df80b947ace931d604c216e53fa11a47302cf7b604fe8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku920385.exe

Filesize
366KB

MD5
1db7ddeeb37c9274f031263ad2022274

SHA1
44377ce985b07caca113b40013179d5ff1ef0daf

SHA256
7217e9e99079181fe3cf9464c7b36eb247b4ea22d07c0564a93aa4573c787a61

SHA512
72f723dd4a3e54cfc7e48d2370d4d53501fc32aec70b79d8875ed5f75a990647bc38620c52fbad2976b997214a833ad734309a47c636a4b19a8c622012dcc47d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku920385.exe

Filesize
366KB

MD5
1db7ddeeb37c9274f031263ad2022274

SHA1
44377ce985b07caca113b40013179d5ff1ef0daf

SHA256
7217e9e99079181fe3cf9464c7b36eb247b4ea22d07c0564a93aa4573c787a61

SHA512
72f723dd4a3e54cfc7e48d2370d4d53501fc32aec70b79d8875ed5f75a990647bc38620c52fbad2976b997214a833ad734309a47c636a4b19a8c622012dcc47d

Download Submit
memory/2736-1085-0x0000000004A00000-0x0000000004A10000-memory.dmp

Filesize
64KB

Download
memory/2736-1083-0x0000000004A00000-0x0000000004A10000-memory.dmp

Filesize
64KB

Download
memory/2736-1082-0x00000000049B0000-0x00000000049FB000-memory.dmp

Filesize
300KB

Download
memory/2736-1081-0x0000000000140000-0x0000000000172000-memory.dmp

Filesize
200KB

Download
memory/3936-139-0x0000000000840000-0x000000000084A000-memory.dmp

Filesize
40KB

Download
memory/4208-128-0x00000000045B0000-0x000000000463C000-memory.dmp

Filesize
560KB

Download
memory/4208-140-0x0000000000400000-0x0000000000773000-memory.dmp

Filesize
3.4MB

Download
memory/4888-182-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-198-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-152-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-154-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-158-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-156-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-160-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-162-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-164-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-166-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-168-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-170-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-172-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-174-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-176-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-178-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-180-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-150-0x0000000004E10000-0x0000000004E20000-memory.dmp

Filesize
64KB

Download
memory/4888-184-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-186-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-188-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-190-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-192-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-194-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-196-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-151-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-200-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-202-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-204-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-206-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-208-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-210-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-212-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4888-1057-0x0000000005930000-0x0000000005F36000-memory.dmp

Filesize
6.0MB

Download
memory/4888-1058-0x0000000005320000-0x000000000542A000-memory.dmp

Filesize
1.0MB

Download
memory/4888-1059-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/4888-1060-0x0000000005430000-0x000000000546E000-memory.dmp

Filesize
248KB

Download
memory/4888-1062-0x0000000004E10000-0x0000000004E20000-memory.dmp

Filesize
64KB

Download
memory/4888-1063-0x0000000005570000-0x00000000055BB000-memory.dmp

Filesize
300KB

Download
memory/4888-1065-0x0000000004E10000-0x0000000004E20000-memory.dmp

Filesize
64KB

Download
memory/4888-1066-0x00000000056F0000-0x0000000005756000-memory.dmp

Filesize
408KB

Download
memory/4888-1067-0x00000000062A0000-0x0000000006332000-memory.dmp

Filesize
584KB

Download
memory/4888-1069-0x0000000004E10000-0x0000000004E20000-memory.dmp

Filesize
64KB

Download
memory/4888-1070-0x0000000006680000-0x0000000006842000-memory.dmp

Filesize
1.8MB

Download
memory/4888-1071-0x0000000006850000-0x0000000006D7C000-memory.dmp

Filesize
5.2MB

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memory/4888-149-0x00000000024A0000-0x00000000024E4000-memory.dmp

Filesize
272KB

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memory/4888-148-0x0000000004E20000-0x000000000531E000-memory.dmp

Filesize
5.0MB

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memory/4888-147-0x00000000022C0000-0x0000000002306000-memory.dmp

Filesize
280KB

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memory/4888-146-0x00000000007F0000-0x000000000083B000-memory.dmp

Filesize
300KB

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memory/4888-1072-0x0000000006F80000-0x0000000006FF6000-memory.dmp

Filesize
472KB

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memory/4888-1073-0x0000000006630000-0x0000000006680000-memory.dmp

Filesize
320KB

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