redline | 7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87

General

Target

7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87.exe
Size

550KB
MD5

029f316aea7eb962a6c3b9b179e629ab
SHA1

749f3a360d1546bd0e325a9365b4a250515c3553
SHA256

7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87
SHA512

f2b64bfe28b250b7ccc29f00bd683de6a4ecaaca94face39a682b4c680030f8af3533a5d9757a46666020d28d80bce04a82bb23d131bed4ca4b6b6b35aaaa95a
SSDEEP

12288:PMrvy90ujTdVxXSb+hngO/nSXWf7aGmcjJR/DA7:wyFjJVNzhngywWDa3CC7

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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	cmM16.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	cmM16.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	cmM16.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	cmM16.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	cmM16.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	cmM16.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
2264	doZ10.exe
624	aTO23.exe
312	bfK51ua.exe
3016	cmM16.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"	cmM16.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	cmM16.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\\\""	7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	doZ10.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\\\""	doZ10.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87.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
4212	3016	WerFault.exe	91

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
624	aTO23.exe
624	aTO23.exe
312	bfK51ua.exe
312	bfK51ua.exe
3016	cmM16.exe
3016	cmM16.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	624	aTO23.exe
Token: SeDebugPrivilege	312	bfK51ua.exe
Token: SeDebugPrivilege	3016	cmM16.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4032 wrote to memory of 2264	4032	7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87.exe	82
PID 4032 wrote to memory of 2264	4032	7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87.exe	82
PID 4032 wrote to memory of 2264	4032	7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87.exe	82
PID 2264 wrote to memory of 624	2264	doZ10.exe	83
PID 2264 wrote to memory of 624	2264	doZ10.exe	83
PID 2264 wrote to memory of 624	2264	doZ10.exe	83
PID 2264 wrote to memory of 312	2264	doZ10.exe	86
PID 2264 wrote to memory of 312	2264	doZ10.exe	86
PID 2264 wrote to memory of 312	2264	doZ10.exe	86
PID 4032 wrote to memory of 3016	4032	7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87.exe	91
PID 4032 wrote to memory of 3016	4032	7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87.exe	91
PID 4032 wrote to memory of 3016	4032	7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87.exe	91

C:\Users\Admin\AppData\Local\Temp\7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87.exe
"C:\Users\Admin\AppData\Local\Temp\7da4ccd41b138751f8ade5ba9d0cad3ced39aceb06f3b5602a9aeacd1b5a6b87.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4032
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doZ10.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doZ10.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2264
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aTO23.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aTO23.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:624
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bfK51ua.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bfK51ua.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:312
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cmM16.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cmM16.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3016
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 1084
    3⤵
    - Program crash
    PID:4212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3016 -ip 3016
1⤵
PID:2984

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\cmM16.exe

Filesize
427KB

MD5
e9bafebd4929172aee2bbc71ba2c2b30

SHA1
85c0946a01440ca507bee298f3ee35536ca92fc6

SHA256
2d1f4cac4d551e4e16add6e77c6374a895a86470086dcfaab50748836c7aeefa

SHA512
15a60c3862f5395be4b63dd02c7963f32c752783646c7db3aa55f3ca357943f3bc8945d6d9975aa018d0f22486d607532f896affbfe2b495be45475dc38afac3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cmM16.exe

Filesize
427KB

MD5
e9bafebd4929172aee2bbc71ba2c2b30

SHA1
85c0946a01440ca507bee298f3ee35536ca92fc6

SHA256
2d1f4cac4d551e4e16add6e77c6374a895a86470086dcfaab50748836c7aeefa

SHA512
15a60c3862f5395be4b63dd02c7963f32c752783646c7db3aa55f3ca357943f3bc8945d6d9975aa018d0f22486d607532f896affbfe2b495be45475dc38afac3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doZ10.exe

Filesize
202KB

MD5
f83644235242a3a1476925cb1cd1b9cd

SHA1
98f9fb1770e3263d106fae3792c9becb5a67e081

SHA256
81ffce0f4a17d14cdac9458a486090277f5f3daefb032ec8a09f725e9ba5f899

SHA512
aa9c13730d143c164054c0564689126e0f4040ca1f89f605b924f8298c4d1635bef132d417cd61ae47091b0aed6df65109f691bbeea1fed1be288ac19f4da5a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doZ10.exe

Filesize
202KB

MD5
f83644235242a3a1476925cb1cd1b9cd

SHA1
98f9fb1770e3263d106fae3792c9becb5a67e081

SHA256
81ffce0f4a17d14cdac9458a486090277f5f3daefb032ec8a09f725e9ba5f899

SHA512
aa9c13730d143c164054c0564689126e0f4040ca1f89f605b924f8298c4d1635bef132d417cd61ae47091b0aed6df65109f691bbeea1fed1be288ac19f4da5a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aTO23.exe

Filesize
175KB

MD5
da6f3bef8abc85bd09f50783059964e3

SHA1
a0f25f60ec1896c4c920ea397f40e6ce29724322

SHA256
e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

SHA512
4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aTO23.exe

Filesize
175KB

MD5
da6f3bef8abc85bd09f50783059964e3

SHA1
a0f25f60ec1896c4c920ea397f40e6ce29724322

SHA256
e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

SHA512
4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bfK51ua.exe

Filesize
175KB

MD5
30132c45c2305b287d96a3ad8158e9e3

SHA1
c89477868792dbfc6abeb3016e4fcc542b01bea1

SHA256
0cca99711baf600eb030bbfcf279faf74c564084e733df3d9e98bea3e4e2f45f

SHA512
1f6ccbaf0787c9bc61f568c4398374426961fc73ed7ea38c75e27d7025a9df6f93ea111297a6a02acdeea52845067e222e681f278dc7278d834fbbb6be98b74e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bfK51ua.exe

Filesize
175KB

MD5
30132c45c2305b287d96a3ad8158e9e3

SHA1
c89477868792dbfc6abeb3016e4fcc542b01bea1

SHA256
0cca99711baf600eb030bbfcf279faf74c564084e733df3d9e98bea3e4e2f45f

SHA512
1f6ccbaf0787c9bc61f568c4398374426961fc73ed7ea38c75e27d7025a9df6f93ea111297a6a02acdeea52845067e222e681f278dc7278d834fbbb6be98b74e

Download Submit
memory/312-153-0x0000000000670000-0x00000000006A2000-memory.dmp

Filesize
200KB

Download
memory/624-139-0x00000000054D0000-0x0000000005AE8000-memory.dmp

Filesize
6.1MB

Download
memory/624-138-0x00000000006E0000-0x0000000000712000-memory.dmp

Filesize
200KB

Download
memory/624-144-0x0000000005AF0000-0x0000000005B82000-memory.dmp

Filesize
584KB

Download
memory/624-145-0x0000000005420000-0x0000000005486000-memory.dmp

Filesize
408KB

Download
memory/624-146-0x0000000006820000-0x00000000069E2000-memory.dmp

Filesize
1.8MB

Download
memory/624-147-0x0000000006F20000-0x000000000744C000-memory.dmp

Filesize
5.2MB

Download
memory/624-148-0x00000000066D0000-0x0000000006746000-memory.dmp

Filesize
472KB

Download
memory/624-149-0x0000000006750000-0x00000000067A0000-memory.dmp

Filesize
320KB

Download
memory/624-142-0x0000000005150000-0x000000000518C000-memory.dmp

Filesize
240KB

Download
memory/624-141-0x0000000004F70000-0x0000000004F82000-memory.dmp

Filesize
72KB

Download
memory/624-140-0x0000000005040000-0x000000000514A000-memory.dmp

Filesize
1.0MB

Download
memory/624-143-0x00000000060A0000-0x0000000006644000-memory.dmp

Filesize
5.6MB

Download
memory/3016-157-0x00000000006D2000-0x00000000006F2000-memory.dmp

Filesize
128KB

Download
memory/3016-158-0x0000000000650000-0x000000000067D000-memory.dmp

Filesize
180KB

Download
memory/3016-159-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

Download
memory/3016-160-0x00000000006D2000-0x00000000006F2000-memory.dmp

Filesize
128KB

Download
memory/3016-161-0x00000000006D2000-0x00000000006F2000-memory.dmp

Filesize
128KB

Download
memory/3016-162-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads