redline | 931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7

General

Target

931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7.exe
Size

539KB
MD5

1d2f18e3c7412d43f683b9568952cd53
SHA1

12a59b9133cb59126f7d71d9ae38d7996110a3f8
SHA256

931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7
SHA512

fa233e99fec594281638e66c2665cba144867c4ee2f7dfd1b6497c434f151c94ef8d525a9e2807ba16e64c3ead2dfb8ad599e1adf376f5251329386d062c6449
SSDEEP

12288:lMrAy904d+HTg5U31JoMJbcWS8OXMF7uERa3hJy:dyvUic1JoMvSVXEVAA

Score

10^/10

redline fuka nocrypt discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

fuka

C2

193.233.20.11:4131

Attributes

auth_value
90eef520554ef188793d77ecc34217bf

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\DisableRealtimeMonitoring = "1"	cCq14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	cCq14.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	cCq14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	cCq14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	cCq14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	cCq14.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
3988	dVT16.exe
692	arC17.exe
1252	blW24hJ.exe
2704	cCq14.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	cCq14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	cCq14.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
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\\\""	931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	dVT16.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\\\""	dVT16.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7.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
692	arC17.exe
692	arC17.exe
1252	blW24hJ.exe
1252	blW24hJ.exe
2704	cCq14.exe
2704	cCq14.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	692	arC17.exe
Token: SeDebugPrivilege	1252	blW24hJ.exe
Token: SeDebugPrivilege	2704	cCq14.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3524 wrote to memory of 3988	3524	931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7.exe	79
PID 3524 wrote to memory of 3988	3524	931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7.exe	79
PID 3524 wrote to memory of 3988	3524	931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7.exe	79
PID 3988 wrote to memory of 692	3988	dVT16.exe	80
PID 3988 wrote to memory of 692	3988	dVT16.exe	80
PID 3988 wrote to memory of 692	3988	dVT16.exe	80
PID 3988 wrote to memory of 1252	3988	dVT16.exe	88
PID 3988 wrote to memory of 1252	3988	dVT16.exe	88
PID 3988 wrote to memory of 1252	3988	dVT16.exe	88
PID 3524 wrote to memory of 2704	3524	931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7.exe	89
PID 3524 wrote to memory of 2704	3524	931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7.exe	89
PID 3524 wrote to memory of 2704	3524	931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7.exe	89

C:\Users\Admin\AppData\Local\Temp\931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7.exe
"C:\Users\Admin\AppData\Local\Temp\931a5aa34ba97db986011738eed333690c9230a5d1387792fd2ed2adbe42eea7.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3524
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVT16.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVT16.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3988
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\arC17.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\arC17.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:692
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\blW24hJ.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\blW24hJ.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1252
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cCq14.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cCq14.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2704

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\cCq14.exe

Filesize
400KB

MD5
b6bf95c9a1084cef6e934fa465bd463c

SHA1
fb1ba5753df9e9cc4b9d12dba7245574f8f5fa6d

SHA256
d96b95a1810cf36f28fcadc984d35038670e53bc294dcf445c622e6119c65c4f

SHA512
8e4c49153aab53d935ea0a431d2bec8e3a603bada566debbac9364ded5f1afc84dc2718b2f7937c9f8e3b5d269b5cdb49e921e1f9b03d54de5b40ff7dfd6087d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cCq14.exe

Filesize
400KB

MD5
b6bf95c9a1084cef6e934fa465bd463c

SHA1
fb1ba5753df9e9cc4b9d12dba7245574f8f5fa6d

SHA256
d96b95a1810cf36f28fcadc984d35038670e53bc294dcf445c622e6119c65c4f

SHA512
8e4c49153aab53d935ea0a431d2bec8e3a603bada566debbac9364ded5f1afc84dc2718b2f7937c9f8e3b5d269b5cdb49e921e1f9b03d54de5b40ff7dfd6087d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVT16.exe

Filesize
202KB

MD5
5f6961674f1d30e77e83f8aac3c9a53d

SHA1
835a8fb5fdfe748a74ef3b7ba2084371cebef99e

SHA256
e33250ea55649230dfd3bcae718bbc42fc14193213b0e5018c18fa4f640a2754

SHA512
2647d3c2cb3f3c8b47a189ab92abbe0daaa7b1547ea182e70346cb1f980703283033ec8b5860e2a8324dc8070611279ab161eb4896f971c6d2f1788d7e099dd8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVT16.exe

Filesize
202KB

MD5
5f6961674f1d30e77e83f8aac3c9a53d

SHA1
835a8fb5fdfe748a74ef3b7ba2084371cebef99e

SHA256
e33250ea55649230dfd3bcae718bbc42fc14193213b0e5018c18fa4f640a2754

SHA512
2647d3c2cb3f3c8b47a189ab92abbe0daaa7b1547ea182e70346cb1f980703283033ec8b5860e2a8324dc8070611279ab161eb4896f971c6d2f1788d7e099dd8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\arC17.exe

Filesize
175KB

MD5
4c35cfbd12826cedb7982ab4e1763a6a

SHA1
1496bd1d1981d8bf38cf98cdd4aa47020ffe9303

SHA256
8020580744f6861a611e99ba17e92751499e4b0f013d66a103fb38c5f256bbb2

SHA512
5e55022ab3b5a49ba3695062b7db3fa920aa9e3653e52e5a556caeed2d8f217457ae472eb2cf3da32f4332fba52b9b1d4e8b42e09793c1f3bf970dcbce35566c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\arC17.exe

Filesize
175KB

MD5
4c35cfbd12826cedb7982ab4e1763a6a

SHA1
1496bd1d1981d8bf38cf98cdd4aa47020ffe9303

SHA256
8020580744f6861a611e99ba17e92751499e4b0f013d66a103fb38c5f256bbb2

SHA512
5e55022ab3b5a49ba3695062b7db3fa920aa9e3653e52e5a556caeed2d8f217457ae472eb2cf3da32f4332fba52b9b1d4e8b42e09793c1f3bf970dcbce35566c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\blW24hJ.exe

Filesize
175KB

MD5
30132c45c2305b287d96a3ad8158e9e3

SHA1
c89477868792dbfc6abeb3016e4fcc542b01bea1

SHA256
0cca99711baf600eb030bbfcf279faf74c564084e733df3d9e98bea3e4e2f45f

SHA512
1f6ccbaf0787c9bc61f568c4398374426961fc73ed7ea38c75e27d7025a9df6f93ea111297a6a02acdeea52845067e222e681f278dc7278d834fbbb6be98b74e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\blW24hJ.exe

Filesize
175KB

MD5
30132c45c2305b287d96a3ad8158e9e3

SHA1
c89477868792dbfc6abeb3016e4fcc542b01bea1

SHA256
0cca99711baf600eb030bbfcf279faf74c564084e733df3d9e98bea3e4e2f45f

SHA512
1f6ccbaf0787c9bc61f568c4398374426961fc73ed7ea38c75e27d7025a9df6f93ea111297a6a02acdeea52845067e222e681f278dc7278d834fbbb6be98b74e

Download Submit
memory/692-146-0x0000000006AA0000-0x0000000006B16000-memory.dmp

Filesize
472KB

Download
memory/692-149-0x00000000079A0000-0x0000000007ECC000-memory.dmp

Filesize
5.2MB

Download
memory/692-142-0x0000000005AA0000-0x0000000005ADC000-memory.dmp

Filesize
240KB

Download
memory/692-143-0x0000000006B20000-0x00000000070C4000-memory.dmp

Filesize
5.6MB

Download
memory/692-144-0x0000000006610000-0x00000000066A2000-memory.dmp

Filesize
584KB

Download
memory/692-145-0x00000000066B0000-0x0000000006716000-memory.dmp

Filesize
408KB

Download
memory/692-147-0x0000000006A20000-0x0000000006A70000-memory.dmp

Filesize
320KB

Download
memory/692-148-0x00000000072A0000-0x0000000007462000-memory.dmp

Filesize
1.8MB

Download
memory/692-141-0x00000000058C0000-0x00000000058D2000-memory.dmp

Filesize
72KB

Download
memory/692-138-0x0000000000EF0000-0x0000000000F22000-memory.dmp

Filesize
200KB

Download
memory/692-140-0x0000000005990000-0x0000000005A9A000-memory.dmp

Filesize
1.0MB

Download
memory/692-139-0x0000000005E10000-0x0000000006428000-memory.dmp

Filesize
6.1MB

Download
memory/1252-153-0x00000000009F0000-0x0000000000A22000-memory.dmp

Filesize
200KB

Download
memory/2704-157-0x0000000000584000-0x00000000005A4000-memory.dmp

Filesize
128KB

Download
memory/2704-159-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2704-158-0x00000000006F0000-0x000000000071D000-memory.dmp

Filesize
180KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads