redline | 08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7

General

Target

08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7.exe
Size

550KB
MD5

4ab01ce5cac72e041d19cc3abedccb48
SHA1

1255ac5269f6918847cd5f28a09432483e832da3
SHA256

08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7
SHA512

6e6dd4106e2d5f373c037c89d55f5b240b0180dffcd6c8e42b86dfd7ad6d10ef772d7192686605ee9058db62723a6ba7e04b0b724aab70af9872f23ecd59b588
SSDEEP

12288:NMrAy90BU808ybdOFFTFIKqP+aMtZ3jK05k8g5Og:1y8G8IYywjKWV1g

Score

10^/10

redline fusa nocrypt discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes

auth_value
a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

redline

Botnet

nocrypt

C2

176.113.115.17:4132

Attributes

auth_value
4fc7cda1ab5883a6197f20f517ce2a8c

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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	dNx85.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	dNx85.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	dNx85.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	dNx85.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	dNx85.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	dNx85.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
4404	nXp57.exe
4184	bFw94.exe
4700	cPJ63DS.exe
3972	dNx85.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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	dNx85.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	dNx85.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	nXp57.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\\\""	nXp57.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7.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\\\""	08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7.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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4756	3972	WerFault.exe	91

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4184	bFw94.exe
4184	bFw94.exe
4700	cPJ63DS.exe
4700	cPJ63DS.exe
3972	dNx85.exe
3972	dNx85.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4184	bFw94.exe
Token: SeDebugPrivilege	4700	cPJ63DS.exe
Token: SeDebugPrivilege	3972	dNx85.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 4404	2296	08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7.exe	81
PID 2296 wrote to memory of 4404	2296	08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7.exe	81
PID 2296 wrote to memory of 4404	2296	08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7.exe	81
PID 4404 wrote to memory of 4184	4404	nXp57.exe	82
PID 4404 wrote to memory of 4184	4404	nXp57.exe	82
PID 4404 wrote to memory of 4184	4404	nXp57.exe	82
PID 4404 wrote to memory of 4700	4404	nXp57.exe	84
PID 4404 wrote to memory of 4700	4404	nXp57.exe	84
PID 4404 wrote to memory of 4700	4404	nXp57.exe	84
PID 2296 wrote to memory of 3972	2296	08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7.exe	91
PID 2296 wrote to memory of 3972	2296	08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7.exe	91
PID 2296 wrote to memory of 3972	2296	08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7.exe	91

C:\Users\Admin\AppData\Local\Temp\08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7.exe
"C:\Users\Admin\AppData\Local\Temp\08ae770db2b4c92893f4e3f9a812179595275f8e02bf22673b68128269a92df7.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nXp57.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nXp57.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4404
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bFw94.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bFw94.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4184
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cPJ63DS.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cPJ63DS.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4700
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dNx85.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dNx85.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3972
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3972 -s 1084
    3⤵
    - Program crash
    PID:4756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3972 -ip 3972
1⤵
PID:1904

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

Modify Registry

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dNx85.exe

Filesize
423KB

MD5
7f14c915dbebec4c03ca065b9258626c

SHA1
04361ee6fe924e9395e826fe40149c535e7bf9c9

SHA256
cab802ade8841200f555adc3678e1a442101b4f454b6d18d98424797434d0b27

SHA512
36e1b891c975658153f2b10f42536894a464a7fe434daf78642a6aba5296e55c92b2d162a1ead053cded9b9156d7c901d4730833f1d536a2dd09282808c86d40

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dNx85.exe

Filesize
423KB

MD5
7f14c915dbebec4c03ca065b9258626c

SHA1
04361ee6fe924e9395e826fe40149c535e7bf9c9

SHA256
cab802ade8841200f555adc3678e1a442101b4f454b6d18d98424797434d0b27

SHA512
36e1b891c975658153f2b10f42536894a464a7fe434daf78642a6aba5296e55c92b2d162a1ead053cded9b9156d7c901d4730833f1d536a2dd09282808c86d40

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nXp57.exe

Filesize
202KB

MD5
a13ed69427872cb33d95200cdd751e82

SHA1
e354943cd476870cf4f8679eefaee93a69d1c4b8

SHA256
24097fb583d87ac488008fd8f458b0da6036071f01d4473e7f1a353ce633d50a

SHA512
ff5747fc8be88a66f9eda216a92783be4a4d2a2932f42eda65b1b652157e073f01799ffce49a035d3aefa7c8cc7ddd900249f764fccc4859e8bd5f1310048cb3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nXp57.exe

Filesize
202KB

MD5
a13ed69427872cb33d95200cdd751e82

SHA1
e354943cd476870cf4f8679eefaee93a69d1c4b8

SHA256
24097fb583d87ac488008fd8f458b0da6036071f01d4473e7f1a353ce633d50a

SHA512
ff5747fc8be88a66f9eda216a92783be4a4d2a2932f42eda65b1b652157e073f01799ffce49a035d3aefa7c8cc7ddd900249f764fccc4859e8bd5f1310048cb3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bFw94.exe

Filesize
175KB

MD5
da6f3bef8abc85bd09f50783059964e3

SHA1
a0f25f60ec1896c4c920ea397f40e6ce29724322

SHA256
e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

SHA512
4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bFw94.exe

Filesize
175KB

MD5
da6f3bef8abc85bd09f50783059964e3

SHA1
a0f25f60ec1896c4c920ea397f40e6ce29724322

SHA256
e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

SHA512
4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cPJ63DS.exe

Filesize
175KB

MD5
30132c45c2305b287d96a3ad8158e9e3

SHA1
c89477868792dbfc6abeb3016e4fcc542b01bea1

SHA256
0cca99711baf600eb030bbfcf279faf74c564084e733df3d9e98bea3e4e2f45f

SHA512
1f6ccbaf0787c9bc61f568c4398374426961fc73ed7ea38c75e27d7025a9df6f93ea111297a6a02acdeea52845067e222e681f278dc7278d834fbbb6be98b74e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cPJ63DS.exe

Filesize
175KB

MD5
30132c45c2305b287d96a3ad8158e9e3

SHA1
c89477868792dbfc6abeb3016e4fcc542b01bea1

SHA256
0cca99711baf600eb030bbfcf279faf74c564084e733df3d9e98bea3e4e2f45f

SHA512
1f6ccbaf0787c9bc61f568c4398374426961fc73ed7ea38c75e27d7025a9df6f93ea111297a6a02acdeea52845067e222e681f278dc7278d834fbbb6be98b74e

Download Submit
memory/3972-160-0x00000000005C4000-0x00000000005E4000-memory.dmp

Filesize
128KB

Download
memory/3972-157-0x00000000005C4000-0x00000000005E4000-memory.dmp

Filesize
128KB

Download
memory/3972-158-0x0000000002080000-0x00000000020AD000-memory.dmp

Filesize
180KB

Download
memory/3972-159-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/3972-161-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/4184-146-0x0000000005EF0000-0x00000000060B2000-memory.dmp

Filesize
1.8MB

Download
memory/4184-141-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4184-148-0x00000000060C0000-0x0000000006136000-memory.dmp

Filesize
472KB

Download
memory/4184-149-0x0000000006820000-0x0000000006870000-memory.dmp

Filesize
320KB

Download
memory/4184-147-0x0000000006C50000-0x000000000717C000-memory.dmp

Filesize
5.2MB

Download
memory/4184-145-0x0000000006170000-0x0000000006714000-memory.dmp

Filesize
5.6MB

Download
memory/4184-144-0x0000000005B20000-0x0000000005BB2000-memory.dmp

Filesize
584KB

Download
memory/4184-138-0x0000000000220000-0x0000000000252000-memory.dmp

Filesize
200KB

Download
memory/4184-143-0x0000000004F60000-0x0000000004FC6000-memory.dmp

Filesize
408KB

Download
memory/4184-142-0x0000000004C80000-0x0000000004CBC000-memory.dmp

Filesize
240KB

Download
memory/4184-140-0x0000000004CC0000-0x0000000004DCA000-memory.dmp

Filesize
1.0MB

Download
memory/4184-139-0x0000000005160000-0x0000000005778000-memory.dmp

Filesize
6.1MB

Download
memory/4700-153-0x0000000000F00000-0x0000000000F32000-memory.dmp

Filesize
200KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads