redline | 77b345f70904c2a0e72b84d707007138631f63b633d4deac15edfcb630e20763

Analysis

max time kernel
135s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
28-03-2023 01:16

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General

Target

68fc6b0656d121268b06b0f09fc424b6.exe
Size

690KB
MD5

68fc6b0656d121268b06b0f09fc424b6
SHA1

babd10ea8de31b975276e5261da44ffe3ed4174d
SHA256

77b345f70904c2a0e72b84d707007138631f63b633d4deac15edfcb630e20763
SHA512

7d621839e39f212f31e5920558dbede87305f51a90b0575c75540d1ab0aabf7849d25bedca7e5273d5ea7df7e0af3519402d62bfec852d8ab41addd83d80ee49
SSDEEP

12288:7Mrsy90l5EVwgG7rBGG/jiyk1MK/Xa8OW6aiOvoXFxvAFOvfigGcJlnLKsg:Lyg5HtH4CNEqnaiOg1xYOvagGOJm

Score

10^/10

redline from rosn discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

176.113.115.145:4125

Attributes

auth_value
8633e283485822a4a48f0a41d5397566

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\DisableOnAccessProtection = "1"	pro7877.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro7877.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro7877.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro7877.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro7877.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro7877.exe

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

RedLine payload 19 IoCs

resource	yara_rule
behavioral2/memory/2756-191-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-192-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-194-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-196-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-198-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-200-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-202-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-206-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-204-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-208-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-210-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-212-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-214-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-216-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-218-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-220-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-222-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-224-0x0000000003C80000-0x0000000003CBF000-memory.dmp	family_redline
behavioral2/memory/2756-294-0x00000000061B0000-0x00000000061C0000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
2840	un511369.exe
4704	pro7877.exe
2756	qu7703.exe
3352	si473057.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	pro7877.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro7877.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	68fc6b0656d121268b06b0f09fc424b6.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\\\""	68fc6b0656d121268b06b0f09fc424b6.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un511369.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\\\""	un511369.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 2 IoCs

pid	pid_target	Process	procid_target
5028	4704	WerFault.exe	87
3620	2756	WerFault.exe	93

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4704	pro7877.exe
4704	pro7877.exe
2756	qu7703.exe
2756	qu7703.exe
3352	si473057.exe
3352	si473057.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4704	pro7877.exe
Token: SeDebugPrivilege	2756	qu7703.exe
Token: SeDebugPrivilege	3352	si473057.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2988 wrote to memory of 2840	2988	68fc6b0656d121268b06b0f09fc424b6.exe	86
PID 2988 wrote to memory of 2840	2988	68fc6b0656d121268b06b0f09fc424b6.exe	86
PID 2988 wrote to memory of 2840	2988	68fc6b0656d121268b06b0f09fc424b6.exe	86
PID 2840 wrote to memory of 4704	2840	un511369.exe	87
PID 2840 wrote to memory of 4704	2840	un511369.exe	87
PID 2840 wrote to memory of 4704	2840	un511369.exe	87
PID 2840 wrote to memory of 2756	2840	un511369.exe	93
PID 2840 wrote to memory of 2756	2840	un511369.exe	93
PID 2840 wrote to memory of 2756	2840	un511369.exe	93
PID 2988 wrote to memory of 3352	2988	68fc6b0656d121268b06b0f09fc424b6.exe	97
PID 2988 wrote to memory of 3352	2988	68fc6b0656d121268b06b0f09fc424b6.exe	97
PID 2988 wrote to memory of 3352	2988	68fc6b0656d121268b06b0f09fc424b6.exe	97

C:\Users\Admin\AppData\Local\Temp\68fc6b0656d121268b06b0f09fc424b6.exe
"C:\Users\Admin\AppData\Local\Temp\68fc6b0656d121268b06b0f09fc424b6.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2988
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un511369.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un511369.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2840
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7877.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7877.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4704
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4704 -s 1080
      4⤵
      Program crash
      PID:5028
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7703.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7703.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2756
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 1328
      4⤵
      Program crash
      PID:3620
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si473057.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si473057.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4704 -ip 4704
1⤵
PID:3100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 2756 -ip 2756
1⤵
PID:880

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\si473057.exe

Filesize
175KB

MD5
cc6cbdda0c8e2d6161e2116e00214160

SHA1
25c93b0aca1125339dc9922bcda480a04cef326c

SHA256
d070c857be09bad34225cd33542f6c943351e52f1d53ca9c81bfb9cb4b697d86

SHA512
acc211ec34fb60007a253ba8c0acacc8869224567e308b5700ebe72b0ae634d3b0a37e24929cf5b9b920bb463bcb272a357c29cb9a1cf686e155eb469f9357de

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si473057.exe

Filesize
175KB

MD5
cc6cbdda0c8e2d6161e2116e00214160

SHA1
25c93b0aca1125339dc9922bcda480a04cef326c

SHA256
d070c857be09bad34225cd33542f6c943351e52f1d53ca9c81bfb9cb4b697d86

SHA512
acc211ec34fb60007a253ba8c0acacc8869224567e308b5700ebe72b0ae634d3b0a37e24929cf5b9b920bb463bcb272a357c29cb9a1cf686e155eb469f9357de

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un511369.exe

Filesize
548KB

MD5
01fa3d15d87613a53d157dacfec9ca15

SHA1
c48ecd9e28f6e295e4bb2a59684b0cd6fc2e00b8

SHA256
d2354db3eecc93841fd0492d23b76956df30b6045e6350608544b37ab4dc25f1

SHA512
e18857b884508015fe299e05ac12c2d65f62620782bed2ad0d237e1d34ed31899acb97736897aad294f3b42adddc33bdd9a5bdb1ce60e09af72c7fba3d713c13

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un511369.exe

Filesize
548KB

MD5
01fa3d15d87613a53d157dacfec9ca15

SHA1
c48ecd9e28f6e295e4bb2a59684b0cd6fc2e00b8

SHA256
d2354db3eecc93841fd0492d23b76956df30b6045e6350608544b37ab4dc25f1

SHA512
e18857b884508015fe299e05ac12c2d65f62620782bed2ad0d237e1d34ed31899acb97736897aad294f3b42adddc33bdd9a5bdb1ce60e09af72c7fba3d713c13

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7877.exe

Filesize
291KB

MD5
65774cd2be736251e4393d8b5f1ddc90

SHA1
0a2c3403372f0bdb6b4b80d99e29b0e0031009a3

SHA256
c6950075c56304a7b18ef3bc4804fa36006bf68d82d7275620cf8bf80bde0aec

SHA512
bfb32245b1e10f55d516f3e45ee58090552e908a55900156825b6ee1fb26862661ef373ad709c7b36fa7d9ac186bafe45ced00e70ec15531163645c5721ecf6b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7877.exe

Filesize
291KB

MD5
65774cd2be736251e4393d8b5f1ddc90

SHA1
0a2c3403372f0bdb6b4b80d99e29b0e0031009a3

SHA256
c6950075c56304a7b18ef3bc4804fa36006bf68d82d7275620cf8bf80bde0aec

SHA512
bfb32245b1e10f55d516f3e45ee58090552e908a55900156825b6ee1fb26862661ef373ad709c7b36fa7d9ac186bafe45ced00e70ec15531163645c5721ecf6b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7703.exe

Filesize
345KB

MD5
168bb60ae888a71f8058a66b05252b97

SHA1
48be8d8b31179d5641c06263e378584bb31428c8

SHA256
16938ee990c6361c1fd2c8c16819505cb3e7d46a49f11fe886f185c96dfa73a1

SHA512
a7c7534c627d6c8b026f26025c5e1bbd1f4c108cdd3fde8b2b5ee1eb9ba3bbb6aae10300aa6aebcf0a3322b445022587e1e39f467e53be69cf868c83805c0a1e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7703.exe

Filesize
345KB

MD5
168bb60ae888a71f8058a66b05252b97

SHA1
48be8d8b31179d5641c06263e378584bb31428c8

SHA256
16938ee990c6361c1fd2c8c16819505cb3e7d46a49f11fe886f185c96dfa73a1

SHA512
a7c7534c627d6c8b026f26025c5e1bbd1f4c108cdd3fde8b2b5ee1eb9ba3bbb6aae10300aa6aebcf0a3322b445022587e1e39f467e53be69cf868c83805c0a1e

Download Submit
memory/2756-296-0x00000000061B0000-0x00000000061C0000-memory.dmp

Filesize
64KB

Download
memory/2756-1102-0x0000000006F50000-0x0000000006F62000-memory.dmp

Filesize
72KB

Download
memory/2756-1114-0x00000000061B0000-0x00000000061C0000-memory.dmp

Filesize
64KB

Download
memory/2756-1113-0x0000000007DE0000-0x000000000830C000-memory.dmp

Filesize
5.2MB

Download
memory/2756-1112-0x0000000007C10000-0x0000000007DD2000-memory.dmp

Filesize
1.8MB

Download
memory/2756-1111-0x0000000007BB0000-0x0000000007C00000-memory.dmp

Filesize
320KB

Download
memory/2756-1110-0x0000000007B20000-0x0000000007B96000-memory.dmp

Filesize
472KB

Download
memory/2756-1109-0x00000000061B0000-0x00000000061C0000-memory.dmp

Filesize
64KB

Download
memory/2756-1108-0x00000000061B0000-0x00000000061C0000-memory.dmp

Filesize
64KB

Download
memory/2756-1107-0x0000000007920000-0x00000000079B2000-memory.dmp

Filesize
584KB

Download
memory/2756-1106-0x0000000007260000-0x00000000072C6000-memory.dmp

Filesize
408KB

Download
memory/2756-1104-0x00000000061B0000-0x00000000061C0000-memory.dmp

Filesize
64KB

Download
memory/2756-1103-0x0000000006FB0000-0x0000000006FEC000-memory.dmp

Filesize
240KB

Download
memory/2756-1101-0x0000000006E10000-0x0000000006F1A000-memory.dmp

Filesize
1.0MB

Download
memory/2756-1100-0x0000000006770000-0x0000000006D88000-memory.dmp

Filesize
6.1MB

Download
memory/2756-294-0x00000000061B0000-0x00000000061C0000-memory.dmp

Filesize
64KB

Download
memory/2756-292-0x0000000001B60000-0x0000000001BAB000-memory.dmp

Filesize
300KB

Download
memory/2756-224-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-222-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-220-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-218-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-216-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-214-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-191-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-192-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-194-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-196-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-198-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-200-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-202-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-206-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-204-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-208-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-210-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2756-212-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/3352-1120-0x00000000004E0000-0x0000000000512000-memory.dmp

Filesize
200KB

Download
memory/3352-1121-0x0000000005130000-0x0000000005140000-memory.dmp

Filesize
64KB

Download
memory/4704-174-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-181-0x0000000000400000-0x000000000070B000-memory.dmp

Filesize
3.0MB

Download
memory/4704-170-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-182-0x0000000000970000-0x0000000000980000-memory.dmp

Filesize
64KB

Download
memory/4704-168-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-180-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-150-0x0000000000970000-0x0000000000980000-memory.dmp

Filesize
64KB

Download
memory/4704-166-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-176-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-153-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-151-0x0000000000970000-0x0000000000980000-memory.dmp

Filesize
64KB

Download
memory/4704-172-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-183-0x0000000000970000-0x0000000000980000-memory.dmp

Filesize
64KB

Download
memory/4704-184-0x0000000000970000-0x0000000000980000-memory.dmp

Filesize
64KB

Download
memory/4704-178-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-164-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-162-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-160-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-158-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-156-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-154-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/4704-149-0x0000000000970000-0x0000000000980000-memory.dmp

Filesize
64KB

Download
memory/4704-148-0x0000000000810000-0x000000000083D000-memory.dmp

Filesize
180KB

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memory/4704-186-0x0000000000400000-0x000000000070B000-memory.dmp

Filesize
3.0MB

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memory/4704-152-0x0000000004DC0000-0x0000000005364000-memory.dmp

Filesize
5.6MB

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