redline | 8b67e7b1505ef5ab83c8589cbdad0f4b164e7976058e78d31233f4e80c15757d

Analysis

max time kernel
128s
max time network
141s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
22/05/2023, 10:44

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General

Target

2724243512.exe
Size

1.0MB
MD5

5c22fc6b5fa3fdf465b43aa8b56569d1
SHA1

f32b1e9138e97545a55907120ae15db2f29a3f31
SHA256

8b67e7b1505ef5ab83c8589cbdad0f4b164e7976058e78d31233f4e80c15757d
SHA512

12f61e607d6b0fabd882caa5f523434f5e3b0a045013bf91bfd06c4adcb61b7e228bd9fa85f89e18c226508bdf0c568184a096de667f838400edd35757033805
SSDEEP

24576:oySfIcq3BYX98P+7OVSnxQzX33Siy8JNO:vSfXqR+9827jxu3K8N

Score

10^/10

redline diza evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

diza

185.161.248.37:4138

Attributes

auth_value
0d09b419c8bc967f91c68be4a17e92ee

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	k8475682.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	k8475682.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	k8475682.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	k8475682.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	k8475682.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	k8475682.exe

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

Executes dropped EXE 4 IoCs

pid	Process
1156	y5255326.exe
1504	y4118647.exe
1068	k8475682.exe
1184	l4900927.exe

Loads dropped DLL 8 IoCs

pid	Process
824	2724243512.exe
1156	y5255326.exe
1156	y5255326.exe
1504	y4118647.exe
1504	y4118647.exe
1068	k8475682.exe
1504	y4118647.exe
1184	l4900927.exe

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	k8475682.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	k8475682.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	2724243512.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\\\""	2724243512.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	y5255326.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\\\""	y5255326.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	y4118647.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	y4118647.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1068	k8475682.exe
1068	k8475682.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1068	k8475682.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 824 wrote to memory of 1156	824	2724243512.exe	28
PID 824 wrote to memory of 1156	824	2724243512.exe	28
PID 824 wrote to memory of 1156	824	2724243512.exe	28
PID 824 wrote to memory of 1156	824	2724243512.exe	28
PID 824 wrote to memory of 1156	824	2724243512.exe	28
PID 824 wrote to memory of 1156	824	2724243512.exe	28
PID 824 wrote to memory of 1156	824	2724243512.exe	28
PID 1156 wrote to memory of 1504	1156	y5255326.exe	29
PID 1156 wrote to memory of 1504	1156	y5255326.exe	29
PID 1156 wrote to memory of 1504	1156	y5255326.exe	29
PID 1156 wrote to memory of 1504	1156	y5255326.exe	29
PID 1156 wrote to memory of 1504	1156	y5255326.exe	29
PID 1156 wrote to memory of 1504	1156	y5255326.exe	29
PID 1156 wrote to memory of 1504	1156	y5255326.exe	29
PID 1504 wrote to memory of 1068	1504	y4118647.exe	30
PID 1504 wrote to memory of 1068	1504	y4118647.exe	30
PID 1504 wrote to memory of 1068	1504	y4118647.exe	30
PID 1504 wrote to memory of 1068	1504	y4118647.exe	30
PID 1504 wrote to memory of 1068	1504	y4118647.exe	30
PID 1504 wrote to memory of 1068	1504	y4118647.exe	30
PID 1504 wrote to memory of 1068	1504	y4118647.exe	30
PID 1504 wrote to memory of 1184	1504	y4118647.exe	31
PID 1504 wrote to memory of 1184	1504	y4118647.exe	31
PID 1504 wrote to memory of 1184	1504	y4118647.exe	31
PID 1504 wrote to memory of 1184	1504	y4118647.exe	31
PID 1504 wrote to memory of 1184	1504	y4118647.exe	31
PID 1504 wrote to memory of 1184	1504	y4118647.exe	31
PID 1504 wrote to memory of 1184	1504	y4118647.exe	31

C:\Users\Admin\AppData\Local\Temp\2724243512.exe
"C:\Users\Admin\AppData\Local\Temp\2724243512.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:824
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5255326.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5255326.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1156
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4118647.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4118647.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:1504
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8475682.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8475682.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Loads dropped DLL
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1068
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4900927.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4900927.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:1184

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

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5255326.exe

Filesize
750KB

MD5
6c84c77871ce1a41cc463f7156971ad7

SHA1
90fecadb61ea0b6b7818b37395c6604c65d9975d

SHA256
a4d896f5520c00fa8edb87f81774557256bdf7d98092c413370853d332d300d5

SHA512
d9c724deaecdd3867b0e839c5bb26a3e5f749838993f86c0237395f439c8027d0f62f93d636b14f10335dc76acc59bb55f4258f08d527aabc9dd10e2c01effa0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5255326.exe

Filesize
750KB

MD5
6c84c77871ce1a41cc463f7156971ad7

SHA1
90fecadb61ea0b6b7818b37395c6604c65d9975d

SHA256
a4d896f5520c00fa8edb87f81774557256bdf7d98092c413370853d332d300d5

SHA512
d9c724deaecdd3867b0e839c5bb26a3e5f749838993f86c0237395f439c8027d0f62f93d636b14f10335dc76acc59bb55f4258f08d527aabc9dd10e2c01effa0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4118647.exe

Filesize
305KB

MD5
c56e4122b7b42766bf4af2110f335e3e

SHA1
9913dbce9662fc5d777595bddd8bba1971e87367

SHA256
1704fadfa4293bb9b787f475f49ec6077b0d6dd0f27021e6eaa850a8df38aa25

SHA512
eb63d062a85af5b55f24dc30be889a76b4a8933f648e2de0819eff5315a3ef401d24e1df15cccf2bf902dcf6b678c7d3c024279f61046f45ea430aceacdee716

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4118647.exe

Filesize
305KB

MD5
c56e4122b7b42766bf4af2110f335e3e

SHA1
9913dbce9662fc5d777595bddd8bba1971e87367

SHA256
1704fadfa4293bb9b787f475f49ec6077b0d6dd0f27021e6eaa850a8df38aa25

SHA512
eb63d062a85af5b55f24dc30be889a76b4a8933f648e2de0819eff5315a3ef401d24e1df15cccf2bf902dcf6b678c7d3c024279f61046f45ea430aceacdee716

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8475682.exe

Filesize
186KB

MD5
67d0c90e28ec128173b34bc02e8b5ca4

SHA1
51e4ffda96a565486b0770ce43a5eca49a5bb479

SHA256
d3bd0fe838c098bd27c63847e081c9ed6b32a46968f7d9813b86d95ea4cf11ae

SHA512
30a4d26e343b653ccea1dfae6a9bd556340ed9b5221e75a61553b952f280cbe524162193cc99587f052257340e80177bb58477e42354b37f5cd0571c12b9731b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8475682.exe

Filesize
186KB

MD5
67d0c90e28ec128173b34bc02e8b5ca4

SHA1
51e4ffda96a565486b0770ce43a5eca49a5bb479

SHA256
d3bd0fe838c098bd27c63847e081c9ed6b32a46968f7d9813b86d95ea4cf11ae

SHA512
30a4d26e343b653ccea1dfae6a9bd556340ed9b5221e75a61553b952f280cbe524162193cc99587f052257340e80177bb58477e42354b37f5cd0571c12b9731b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4900927.exe

Filesize
146KB

MD5
5d0411c3651920f0faf0890383208b6c

SHA1
65ea90b0a9cf9adaebcdfb1ff969a21ddf2af71a

SHA256
14088580e3b44d54e58c783917b35506ac2f7c6f48d4abf066f95ede3014b01c

SHA512
0cb2a715595c1482efd8eb1a65c8e07360b2634bee1d08f7238efa31aaffa178b6473c946b53a99e619fa57ebc04063319d807b565ccc2b2a06b22ac90073c78

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4900927.exe

Filesize
146KB

MD5
5d0411c3651920f0faf0890383208b6c

SHA1
65ea90b0a9cf9adaebcdfb1ff969a21ddf2af71a

SHA256
14088580e3b44d54e58c783917b35506ac2f7c6f48d4abf066f95ede3014b01c

SHA512
0cb2a715595c1482efd8eb1a65c8e07360b2634bee1d08f7238efa31aaffa178b6473c946b53a99e619fa57ebc04063319d807b565ccc2b2a06b22ac90073c78

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5255326.exe

Filesize
750KB

MD5
6c84c77871ce1a41cc463f7156971ad7

SHA1
90fecadb61ea0b6b7818b37395c6604c65d9975d

SHA256
a4d896f5520c00fa8edb87f81774557256bdf7d98092c413370853d332d300d5

SHA512
d9c724deaecdd3867b0e839c5bb26a3e5f749838993f86c0237395f439c8027d0f62f93d636b14f10335dc76acc59bb55f4258f08d527aabc9dd10e2c01effa0

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5255326.exe

Filesize
750KB

MD5
6c84c77871ce1a41cc463f7156971ad7

SHA1
90fecadb61ea0b6b7818b37395c6604c65d9975d

SHA256
a4d896f5520c00fa8edb87f81774557256bdf7d98092c413370853d332d300d5

SHA512
d9c724deaecdd3867b0e839c5bb26a3e5f749838993f86c0237395f439c8027d0f62f93d636b14f10335dc76acc59bb55f4258f08d527aabc9dd10e2c01effa0

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4118647.exe

Filesize
305KB

MD5
c56e4122b7b42766bf4af2110f335e3e

SHA1
9913dbce9662fc5d777595bddd8bba1971e87367

SHA256
1704fadfa4293bb9b787f475f49ec6077b0d6dd0f27021e6eaa850a8df38aa25

SHA512
eb63d062a85af5b55f24dc30be889a76b4a8933f648e2de0819eff5315a3ef401d24e1df15cccf2bf902dcf6b678c7d3c024279f61046f45ea430aceacdee716

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4118647.exe

Filesize
305KB

MD5
c56e4122b7b42766bf4af2110f335e3e

SHA1
9913dbce9662fc5d777595bddd8bba1971e87367

SHA256
1704fadfa4293bb9b787f475f49ec6077b0d6dd0f27021e6eaa850a8df38aa25

SHA512
eb63d062a85af5b55f24dc30be889a76b4a8933f648e2de0819eff5315a3ef401d24e1df15cccf2bf902dcf6b678c7d3c024279f61046f45ea430aceacdee716

Download Submit
\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8475682.exe

Filesize
186KB

MD5
67d0c90e28ec128173b34bc02e8b5ca4

SHA1
51e4ffda96a565486b0770ce43a5eca49a5bb479

SHA256
d3bd0fe838c098bd27c63847e081c9ed6b32a46968f7d9813b86d95ea4cf11ae

SHA512
30a4d26e343b653ccea1dfae6a9bd556340ed9b5221e75a61553b952f280cbe524162193cc99587f052257340e80177bb58477e42354b37f5cd0571c12b9731b

Download Submit
\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8475682.exe

Filesize
186KB

MD5
67d0c90e28ec128173b34bc02e8b5ca4

SHA1
51e4ffda96a565486b0770ce43a5eca49a5bb479

SHA256
d3bd0fe838c098bd27c63847e081c9ed6b32a46968f7d9813b86d95ea4cf11ae

SHA512
30a4d26e343b653ccea1dfae6a9bd556340ed9b5221e75a61553b952f280cbe524162193cc99587f052257340e80177bb58477e42354b37f5cd0571c12b9731b

Download Submit
\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4900927.exe

Filesize
146KB

MD5
5d0411c3651920f0faf0890383208b6c

SHA1
65ea90b0a9cf9adaebcdfb1ff969a21ddf2af71a

SHA256
14088580e3b44d54e58c783917b35506ac2f7c6f48d4abf066f95ede3014b01c

SHA512
0cb2a715595c1482efd8eb1a65c8e07360b2634bee1d08f7238efa31aaffa178b6473c946b53a99e619fa57ebc04063319d807b565ccc2b2a06b22ac90073c78

Download Submit
\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4900927.exe

Filesize
146KB

MD5
5d0411c3651920f0faf0890383208b6c

SHA1
65ea90b0a9cf9adaebcdfb1ff969a21ddf2af71a

SHA256
14088580e3b44d54e58c783917b35506ac2f7c6f48d4abf066f95ede3014b01c

SHA512
0cb2a715595c1482efd8eb1a65c8e07360b2634bee1d08f7238efa31aaffa178b6473c946b53a99e619fa57ebc04063319d807b565ccc2b2a06b22ac90073c78

Download Submit
memory/1068-91-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-109-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-89-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-93-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-95-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-97-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-99-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-101-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-103-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-105-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-107-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-88-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-111-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-113-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-115-0x00000000020F0000-0x0000000002106000-memory.dmp

Filesize
88KB

Download
memory/1068-87-0x0000000004AE0000-0x0000000004B20000-memory.dmp

Filesize
256KB

Download
memory/1068-86-0x0000000004AE0000-0x0000000004B20000-memory.dmp

Filesize
256KB

Download
memory/1068-85-0x00000000020F0000-0x000000000210C000-memory.dmp

Filesize
112KB

Download
memory/1068-84-0x0000000000750000-0x000000000076E000-memory.dmp

Filesize
120KB

Download
memory/1184-122-0x0000000000B90000-0x0000000000BBA000-memory.dmp

Filesize
168KB

Download
memory/1184-123-0x0000000005030000-0x0000000005070000-memory.dmp

Filesize
256KB

Download
memory/1184-124-0x0000000005030000-0x0000000005070000-memory.dmp

Filesize
256KB

Download