redline | c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d

Analysis

max time kernel
52s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
01/04/2023, 09:15

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General

Target

c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d.exe
Size

658KB
MD5

330e89a0a71b88306290851ee683585c
SHA1

6704adebdfa2b9db10b18cb32a2ff5d53ea9291b
SHA256

c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d
SHA512

6630ae69037775f8d702eba943f5fcf007ba381605dbc083907be0c940f4ee19cc0ea0adee183a2ca1f7889bf37a51489cfb1d913d6b8d1c3bb42e32f2495acc
SSDEEP

12288:9Mrmy90atRjqnke5YBKsbjo6QK4IiNqTt5pcrQXF8Pb:PyLtArsbjo6QHzcC0XqPb

Score

10^/10

redline rosn spora 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

spora

176.113.115.145:4125

Attributes

auth_value
441b39ab37774b2ca9931c31e1bc6071

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	pro3104.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro3104.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro3104.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro3104.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro3104.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro3104.exe

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

RedLine payload 18 IoCs

resource	yara_rule
behavioral1/memory/4392-193-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-195-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-198-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-200-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-202-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-204-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-206-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-208-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-210-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-212-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-214-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-216-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-218-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-220-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-222-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-224-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-226-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline
behavioral1/memory/4392-228-0x0000000007140000-0x000000000717F000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
3636	un525141.exe
4432	pro3104.exe
4392	qu4009.exe
1272	si664807.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	pro3104.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro3104.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	un525141.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\\\""	un525141.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d.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\\\""	c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d.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
1976	4432	WerFault.exe	83
1892	4392	WerFault.exe	94

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4432	pro3104.exe
4432	pro3104.exe
4392	qu4009.exe
4392	qu4009.exe
1272	si664807.exe
1272	si664807.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4432	pro3104.exe
Token: SeDebugPrivilege	4392	qu4009.exe
Token: SeDebugPrivilege	1272	si664807.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4232 wrote to memory of 3636	4232	c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d.exe	82
PID 4232 wrote to memory of 3636	4232	c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d.exe	82
PID 4232 wrote to memory of 3636	4232	c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d.exe	82
PID 3636 wrote to memory of 4432	3636	un525141.exe	83
PID 3636 wrote to memory of 4432	3636	un525141.exe	83
PID 3636 wrote to memory of 4432	3636	un525141.exe	83
PID 3636 wrote to memory of 4392	3636	un525141.exe	94
PID 3636 wrote to memory of 4392	3636	un525141.exe	94
PID 3636 wrote to memory of 4392	3636	un525141.exe	94
PID 4232 wrote to memory of 1272	4232	c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d.exe	98
PID 4232 wrote to memory of 1272	4232	c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d.exe	98
PID 4232 wrote to memory of 1272	4232	c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d.exe	98

C:\Users\Admin\AppData\Local\Temp\c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d.exe
"C:\Users\Admin\AppData\Local\Temp\c9064b08fa1911036221950c89255114993f9a53ffebd4d0382999111be8625d.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4232
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un525141.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un525141.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3636
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3104.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3104.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4432
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4432 -s 1060
      4⤵
      Program crash
      PID:1976
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4009.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4009.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4392
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4392 -s 1996
      4⤵
      Program crash
      PID:1892
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si664807.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si664807.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4432 -ip 4432
1⤵
PID:704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4392 -ip 4392
1⤵
PID:4948

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si664807.exe

Filesize
176KB

MD5
cc95839b47dcd9dfe030e68e546bb4ce

SHA1
0db326520b3a2a14394e0b8a82efb8030f63b905

SHA256
b15b3c1a9d1ee4d1019346d4f9fc06fffabaffd819097b258c22fed76c16c2a7

SHA512
4613b691748a95c269655fca79a08bbb17ffca449aad2409046fb536bf2b31a39d35e104aeb6f1f5d3842b9d94a281cf11454999b1b9eb22205bdceede88adeb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si664807.exe

Filesize
176KB

MD5
cc95839b47dcd9dfe030e68e546bb4ce

SHA1
0db326520b3a2a14394e0b8a82efb8030f63b905

SHA256
b15b3c1a9d1ee4d1019346d4f9fc06fffabaffd819097b258c22fed76c16c2a7

SHA512
4613b691748a95c269655fca79a08bbb17ffca449aad2409046fb536bf2b31a39d35e104aeb6f1f5d3842b9d94a281cf11454999b1b9eb22205bdceede88adeb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un525141.exe

Filesize
516KB

MD5
7d00cb2b7ec67a9f9a2e5abb55ee29aa

SHA1
699987886403b082d331af5aab6d877b726432b6

SHA256
6c436973ea08b196b01b7b536496db3ba70e20c656440eefeeec723f7e969beb

SHA512
3f7adb3c3eddfce98e2e045ea937abcc1bf79a2553a402327ed3dad5f4fa0a8734b95cf951574061c8dfb5f64ac44b6ad58cca76ef2a448e222c3368efac0cca

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un525141.exe

Filesize
516KB

MD5
7d00cb2b7ec67a9f9a2e5abb55ee29aa

SHA1
699987886403b082d331af5aab6d877b726432b6

SHA256
6c436973ea08b196b01b7b536496db3ba70e20c656440eefeeec723f7e969beb

SHA512
3f7adb3c3eddfce98e2e045ea937abcc1bf79a2553a402327ed3dad5f4fa0a8734b95cf951574061c8dfb5f64ac44b6ad58cca76ef2a448e222c3368efac0cca

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3104.exe

Filesize
284KB

MD5
fca2433af56a3287e34b940910b4e6f0

SHA1
97667c2b1d8d0a19c21e6e0054a336347d0b8791

SHA256
9bc469cfcd4f16fdd9e8915218e3125527f9df92f1c699ffac70724f8957f14b

SHA512
ea88a7b4196374c97f80a5661932ecef4dc0420853f48a7ece51ebe56f169ecd0461dba3abd514bf56364643adda293e0a3572699950b0140297f92514d8680f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3104.exe

Filesize
284KB

MD5
fca2433af56a3287e34b940910b4e6f0

SHA1
97667c2b1d8d0a19c21e6e0054a336347d0b8791

SHA256
9bc469cfcd4f16fdd9e8915218e3125527f9df92f1c699ffac70724f8957f14b

SHA512
ea88a7b4196374c97f80a5661932ecef4dc0420853f48a7ece51ebe56f169ecd0461dba3abd514bf56364643adda293e0a3572699950b0140297f92514d8680f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4009.exe

Filesize
342KB

MD5
40fc966e627dfe6681ab6f358ae0e8d7

SHA1
ebae0b7c80e66c2d38776725a0534aa09dd13ab7

SHA256
9e018a64e3595ed380f07fd32bf1242cc52b9e1931b9a654435acb73fabd8278

SHA512
ef8bbbfd358ce72a806144212a167167befa543f0237cd52b9e4a21dd22ad0f52a7d462e9b5620b03ea2d447d96f68fde109f3cbfa9170d0ac95703a3ccdd150

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4009.exe

Filesize
342KB

MD5
40fc966e627dfe6681ab6f358ae0e8d7

SHA1
ebae0b7c80e66c2d38776725a0534aa09dd13ab7

SHA256
9e018a64e3595ed380f07fd32bf1242cc52b9e1931b9a654435acb73fabd8278

SHA512
ef8bbbfd358ce72a806144212a167167befa543f0237cd52b9e4a21dd22ad0f52a7d462e9b5620b03ea2d447d96f68fde109f3cbfa9170d0ac95703a3ccdd150

Download Submit
memory/1272-1124-0x0000000004B20000-0x0000000004B30000-memory.dmp

Filesize
64KB

Download
memory/1272-1123-0x00000000002A0000-0x00000000002D2000-memory.dmp

Filesize
200KB

Download
memory/4392-1102-0x0000000007EF0000-0x0000000007FFA000-memory.dmp

Filesize
1.0MB

Download
memory/4392-1104-0x00000000072A0000-0x00000000072DC000-memory.dmp

Filesize
240KB

Download
memory/4392-1116-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4392-1115-0x0000000009410000-0x0000000009460000-memory.dmp

Filesize
320KB

Download
memory/4392-1114-0x0000000009370000-0x00000000093E6000-memory.dmp

Filesize
472KB

Download
memory/4392-1113-0x0000000008D20000-0x000000000924C000-memory.dmp

Filesize
5.2MB

Download
memory/4392-1112-0x0000000008B40000-0x0000000008D02000-memory.dmp

Filesize
1.8MB

Download
memory/4392-1111-0x0000000008930000-0x00000000089C2000-memory.dmp

Filesize
584KB

Download
memory/4392-1110-0x0000000008280000-0x00000000082E6000-memory.dmp

Filesize
408KB

Download
memory/4392-1109-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4392-1108-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4392-1107-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4392-1105-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4392-1103-0x0000000007280000-0x0000000007292000-memory.dmp

Filesize
72KB

Download
memory/4392-1101-0x00000000078D0000-0x0000000007EE8000-memory.dmp

Filesize
6.1MB

Download
memory/4392-228-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-226-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-224-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-222-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-220-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-218-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-191-0x0000000002C20000-0x0000000002C6B000-memory.dmp

Filesize
300KB

Download
memory/4392-192-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4392-193-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-195-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-194-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4392-196-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4392-198-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-200-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-202-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-204-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-206-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-208-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-210-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-212-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-214-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4392-216-0x0000000007140000-0x000000000717F000-memory.dmp

Filesize
252KB

Download
memory/4432-174-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-151-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-186-0x0000000000400000-0x0000000002B75000-memory.dmp

Filesize
39.5MB

Download
memory/4432-184-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4432-182-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4432-183-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4432-181-0x0000000000400000-0x0000000002B75000-memory.dmp

Filesize
39.5MB

Download
memory/4432-155-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-178-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-159-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-180-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-176-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-157-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-165-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-153-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-169-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-170-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4432-166-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4432-168-0x0000000007310000-0x0000000007320000-memory.dmp

Filesize
64KB

Download
memory/4432-163-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/4432-161-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

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memory/4432-172-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

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memory/4432-150-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

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memory/4432-149-0x0000000007320000-0x00000000078C4000-memory.dmp

Filesize
5.6MB

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memory/4432-148-0x0000000002C90000-0x0000000002CBD000-memory.dmp

Filesize
180KB

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