redline | 5f2193a7bce10d8aed8c3747a0ce384f6e6d93ae3e026c8bd59015f9cd0d4487

Analysis

max time kernel
138s
max time network
151s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
04/06/2023, 18:55

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General

Target

05120399.exe
Size

852KB
MD5

c7299a035099602fdb268749eee95fef
SHA1

759b44dcc80b766689f05b87dca8ecc24b64431e
SHA256

5f2193a7bce10d8aed8c3747a0ce384f6e6d93ae3e026c8bd59015f9cd0d4487
SHA512

865adef01d8ad4fdba02d86fe6e9e9f2e7aa4b7de6b109dd14b253171224ff23c3f3e12a72879b059717e54f9549276ae16580b931a999aacdb74382d3f88d2b
SSDEEP

24576:Vy0AiWrvCyiuZdqaI7wpyZW4IiE70Ce2d+R:wdiMSaEwpx7nd+

Score

10^/10

redline lupa discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

lupa

83.97.73.126:19046

Attributes

auth_value
6a764aa41830c77712442516d143bc9c

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	o5771088.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	o5771088.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	o5771088.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	o5771088.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	o5771088.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	o5771088.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
1936	z1843444.exe
1268	z0575222.exe
2024	o5771088.exe
1848	p6990358.exe

Loads dropped DLL 7 IoCs

pid	Process
1968	05120399.exe
1936	z1843444.exe
1936	z1843444.exe
1268	z0575222.exe
1268	z0575222.exe
1268	z0575222.exe
1848	p6990358.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\Microsoft\Windows Defender\Features	o5771088.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	o5771088.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	z1843444.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\\\""	z1843444.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z0575222.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\\\""	z0575222.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	05120399.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\\\""	05120399.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 10 IoCs

pid	Process
2024	o5771088.exe
2024	o5771088.exe
1848	p6990358.exe
1848	p6990358.exe
1848	p6990358.exe
1848	p6990358.exe
1848	p6990358.exe
1848	p6990358.exe
1848	p6990358.exe
1848	p6990358.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2024	o5771088.exe
Token: SeDebugPrivilege	1848	p6990358.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 1936	1968	05120399.exe	28
PID 1968 wrote to memory of 1936	1968	05120399.exe	28
PID 1968 wrote to memory of 1936	1968	05120399.exe	28
PID 1968 wrote to memory of 1936	1968	05120399.exe	28
PID 1968 wrote to memory of 1936	1968	05120399.exe	28
PID 1968 wrote to memory of 1936	1968	05120399.exe	28
PID 1968 wrote to memory of 1936	1968	05120399.exe	28
PID 1936 wrote to memory of 1268	1936	z1843444.exe	29
PID 1936 wrote to memory of 1268	1936	z1843444.exe	29
PID 1936 wrote to memory of 1268	1936	z1843444.exe	29
PID 1936 wrote to memory of 1268	1936	z1843444.exe	29
PID 1936 wrote to memory of 1268	1936	z1843444.exe	29
PID 1936 wrote to memory of 1268	1936	z1843444.exe	29
PID 1936 wrote to memory of 1268	1936	z1843444.exe	29
PID 1268 wrote to memory of 2024	1268	z0575222.exe	30
PID 1268 wrote to memory of 2024	1268	z0575222.exe	30
PID 1268 wrote to memory of 2024	1268	z0575222.exe	30
PID 1268 wrote to memory of 2024	1268	z0575222.exe	30
PID 1268 wrote to memory of 2024	1268	z0575222.exe	30
PID 1268 wrote to memory of 2024	1268	z0575222.exe	30
PID 1268 wrote to memory of 2024	1268	z0575222.exe	30
PID 1268 wrote to memory of 1848	1268	z0575222.exe	31
PID 1268 wrote to memory of 1848	1268	z0575222.exe	31
PID 1268 wrote to memory of 1848	1268	z0575222.exe	31
PID 1268 wrote to memory of 1848	1268	z0575222.exe	31
PID 1268 wrote to memory of 1848	1268	z0575222.exe	31
PID 1268 wrote to memory of 1848	1268	z0575222.exe	31
PID 1268 wrote to memory of 1848	1268	z0575222.exe	31

C:\Users\Admin\AppData\Local\Temp\05120399.exe
"C:\Users\Admin\AppData\Local\Temp\05120399.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z1843444.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z1843444.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1936
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0575222.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0575222.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:1268
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\o5771088.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\o5771088.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2024
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p6990358.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p6990358.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1848

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\z1843444.exe

Filesize
408KB

MD5
0580ab71bf5a4a082a3013b65c81e3ab

SHA1
c1fbd7382b11f3d829021826f33baee1c130f627

SHA256
9e6ce23489f7821a08b95a258fbb01a93629f762b51ae1fbaea423697f1a62a4

SHA512
e003a26b8571e0409f70b96040d09646dc77ed87820303e823a43e88cc88fac0ed171d0532364bb1da4cb0deb0a4a064a77599d31cdda314991890cec623cd7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z1843444.exe

Filesize
408KB

MD5
0580ab71bf5a4a082a3013b65c81e3ab

SHA1
c1fbd7382b11f3d829021826f33baee1c130f627

SHA256
9e6ce23489f7821a08b95a258fbb01a93629f762b51ae1fbaea423697f1a62a4

SHA512
e003a26b8571e0409f70b96040d09646dc77ed87820303e823a43e88cc88fac0ed171d0532364bb1da4cb0deb0a4a064a77599d31cdda314991890cec623cd7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0575222.exe

Filesize
206KB

MD5
fe2540ff821d076b48079323766fead4

SHA1
c06969cd61707e6153e0e3dbaaa1327a63675f0d

SHA256
ca57fe093ff3136bd8bcb00365362b2b33b517ecd7d825b79b50d6b6a4b69cd1

SHA512
5d4aa0bebf8f1e2f1c3cefe116015f973dc677794d2718c2a18f4014af2803eb8889058c881da10ee04e1a6d28aa1173937b83edfc8a9385be47653a538b7cc7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0575222.exe

Filesize
206KB

MD5
fe2540ff821d076b48079323766fead4

SHA1
c06969cd61707e6153e0e3dbaaa1327a63675f0d

SHA256
ca57fe093ff3136bd8bcb00365362b2b33b517ecd7d825b79b50d6b6a4b69cd1

SHA512
5d4aa0bebf8f1e2f1c3cefe116015f973dc677794d2718c2a18f4014af2803eb8889058c881da10ee04e1a6d28aa1173937b83edfc8a9385be47653a538b7cc7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\o5771088.exe

Filesize
11KB

MD5
d0c6e9f85c4b7bf0319c0601999b41f7

SHA1
cb002d18a27e52cad8a227c5d9b330df8fbfb359

SHA256
9b54b66523adbb1590dd20f1ff406c83ca68c03af8300da2777f032f9e97f998

SHA512
b8719f06f9b468a4952c92cfe979e76abf394fbbd813f47ae50c945ae93d4b0d297116ac7daf3d26af1cd544f0eb689c09c043370f5c6615cfae68ae7270a418

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\o5771088.exe

Filesize
11KB

MD5
d0c6e9f85c4b7bf0319c0601999b41f7

SHA1
cb002d18a27e52cad8a227c5d9b330df8fbfb359

SHA256
9b54b66523adbb1590dd20f1ff406c83ca68c03af8300da2777f032f9e97f998

SHA512
b8719f06f9b468a4952c92cfe979e76abf394fbbd813f47ae50c945ae93d4b0d297116ac7daf3d26af1cd544f0eb689c09c043370f5c6615cfae68ae7270a418

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p6990358.exe

Filesize
172KB

MD5
33d1fb8b82cd09836ef392621e4de40d

SHA1
d5df58a1c0402d9e07d9a76ef69dc0521e3d8921

SHA256
98e673096e9d291d24816b44dfd2f229af083c03c0e900dee8d9fdf484f59c42

SHA512
3179b624a693f594a5812785bc24957ef2a26e31bc50096dabd49f361b2dfb7f672f36457f37a2d2c853a56c5e685a3f56f0787a75b20c278baa61eaa18a503e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p6990358.exe

Filesize
172KB

MD5
33d1fb8b82cd09836ef392621e4de40d

SHA1
d5df58a1c0402d9e07d9a76ef69dc0521e3d8921

SHA256
98e673096e9d291d24816b44dfd2f229af083c03c0e900dee8d9fdf484f59c42

SHA512
3179b624a693f594a5812785bc24957ef2a26e31bc50096dabd49f361b2dfb7f672f36457f37a2d2c853a56c5e685a3f56f0787a75b20c278baa61eaa18a503e

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\z1843444.exe

Filesize
408KB

MD5
0580ab71bf5a4a082a3013b65c81e3ab

SHA1
c1fbd7382b11f3d829021826f33baee1c130f627

SHA256
9e6ce23489f7821a08b95a258fbb01a93629f762b51ae1fbaea423697f1a62a4

SHA512
e003a26b8571e0409f70b96040d09646dc77ed87820303e823a43e88cc88fac0ed171d0532364bb1da4cb0deb0a4a064a77599d31cdda314991890cec623cd7f

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\z1843444.exe

Filesize
408KB

MD5
0580ab71bf5a4a082a3013b65c81e3ab

SHA1
c1fbd7382b11f3d829021826f33baee1c130f627

SHA256
9e6ce23489f7821a08b95a258fbb01a93629f762b51ae1fbaea423697f1a62a4

SHA512
e003a26b8571e0409f70b96040d09646dc77ed87820303e823a43e88cc88fac0ed171d0532364bb1da4cb0deb0a4a064a77599d31cdda314991890cec623cd7f

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0575222.exe

Filesize
206KB

MD5
fe2540ff821d076b48079323766fead4

SHA1
c06969cd61707e6153e0e3dbaaa1327a63675f0d

SHA256
ca57fe093ff3136bd8bcb00365362b2b33b517ecd7d825b79b50d6b6a4b69cd1

SHA512
5d4aa0bebf8f1e2f1c3cefe116015f973dc677794d2718c2a18f4014af2803eb8889058c881da10ee04e1a6d28aa1173937b83edfc8a9385be47653a538b7cc7

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0575222.exe

Filesize
206KB

MD5
fe2540ff821d076b48079323766fead4

SHA1
c06969cd61707e6153e0e3dbaaa1327a63675f0d

SHA256
ca57fe093ff3136bd8bcb00365362b2b33b517ecd7d825b79b50d6b6a4b69cd1

SHA512
5d4aa0bebf8f1e2f1c3cefe116015f973dc677794d2718c2a18f4014af2803eb8889058c881da10ee04e1a6d28aa1173937b83edfc8a9385be47653a538b7cc7

Download Submit
\Users\Admin\AppData\Local\Temp\IXP002.TMP\o5771088.exe

Filesize
11KB

MD5
d0c6e9f85c4b7bf0319c0601999b41f7

SHA1
cb002d18a27e52cad8a227c5d9b330df8fbfb359

SHA256
9b54b66523adbb1590dd20f1ff406c83ca68c03af8300da2777f032f9e97f998

SHA512
b8719f06f9b468a4952c92cfe979e76abf394fbbd813f47ae50c945ae93d4b0d297116ac7daf3d26af1cd544f0eb689c09c043370f5c6615cfae68ae7270a418

Download Submit
\Users\Admin\AppData\Local\Temp\IXP002.TMP\p6990358.exe

Filesize
172KB

MD5
33d1fb8b82cd09836ef392621e4de40d

SHA1
d5df58a1c0402d9e07d9a76ef69dc0521e3d8921

SHA256
98e673096e9d291d24816b44dfd2f229af083c03c0e900dee8d9fdf484f59c42

SHA512
3179b624a693f594a5812785bc24957ef2a26e31bc50096dabd49f361b2dfb7f672f36457f37a2d2c853a56c5e685a3f56f0787a75b20c278baa61eaa18a503e

Download Submit
\Users\Admin\AppData\Local\Temp\IXP002.TMP\p6990358.exe

Filesize
172KB

MD5
33d1fb8b82cd09836ef392621e4de40d

SHA1
d5df58a1c0402d9e07d9a76ef69dc0521e3d8921

SHA256
98e673096e9d291d24816b44dfd2f229af083c03c0e900dee8d9fdf484f59c42

SHA512
3179b624a693f594a5812785bc24957ef2a26e31bc50096dabd49f361b2dfb7f672f36457f37a2d2c853a56c5e685a3f56f0787a75b20c278baa61eaa18a503e

Download Submit
memory/1848-89-0x00000000012D0000-0x0000000001300000-memory.dmp

Filesize
192KB

Download
memory/1848-90-0x0000000000530000-0x0000000000536000-memory.dmp

Filesize
24KB

Download
memory/1848-91-0x0000000000BC0000-0x0000000000C00000-memory.dmp

Filesize
256KB

Download
memory/1848-92-0x0000000000BC0000-0x0000000000C00000-memory.dmp

Filesize
256KB

Download
memory/2024-82-0x00000000000B0000-0x00000000000BA000-memory.dmp

Filesize
40KB

Download