redline | 64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab

Analysis

max time kernel
156s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
20-10-2022 17:38

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General

Target

64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab.exe
Size

368KB
MD5

d896bb5d82c5b8f7f32cf4bbbd8d58d3
SHA1

edd21146086ebd68b4974d75eefe46b81eb91db3
SHA256

64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab
SHA512

8ddea7f4293ee802c5efee47c5a9168be2c90e21a175546e514c80e769219a5e6e7cc0416468d56c45340986d84b97c264671774e20aec857a4fdc862e66fab8
SSDEEP

1536:rrae78zjORCDGwfdCSog01313gs5gcXqr:BahKyd2n31Z5pqr

Score

10^/10

redline nigh infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

Nigh

80.66.87.20:80

Attributes

auth_value
dab8506635d1dc134af4ebaedf4404eb

Signatures

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3556-152-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

Processes:

SETUP_~1.EXENuktvijioppmpfdjkrcwhoprojections_s.exeSETUP_~1.EXESETUP_~1.EXE

pid process

4592 SETUP_~1.EXE
4844 Nuktvijioppmpfdjkrcwhoprojections_s.exe
3896 SETUP_~1.EXE
3556 SETUP_~1.EXE

pid	process
4592	SETUP_~1.EXE
4844	Nuktvijioppmpfdjkrcwhoprojections_s.exe
3896	SETUP_~1.EXE
3556	SETUP_~1.EXE

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

SETUP_~1.EXENuktvijioppmpfdjkrcwhoprojections_s.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	SETUP_~1.EXE
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	Nuktvijioppmpfdjkrcwhoprojections_s.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce	64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

SETUP_~1.EXE

description pid process target process

PID 4592 set thread context of 3556 4592 SETUP_~1.EXE SETUP_~1.EXE
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exeSETUP_~1.EXEpowershell.exe

pid process

432 powershell.exe
432 powershell.exe
4592 SETUP_~1.EXE
4592 SETUP_~1.EXE
4124 powershell.exe
4124 powershell.exe

description	pid	process	target process
PID 4592 set thread context of 3556	4592	SETUP_~1.EXE	SETUP_~1.EXE

pid	process
432	powershell.exe
432	powershell.exe
4592	SETUP_~1.EXE
4592	SETUP_~1.EXE
4124	powershell.exe
4124	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

SETUP_~1.EXEpowershell.exeNuktvijioppmpfdjkrcwhoprojections_s.exepowershell.exeSETUP_~1.EXE

description	pid	process
Token: SeDebugPrivilege	4592	SETUP_~1.EXE
Token: SeDebugPrivilege	432	powershell.exe
Token: SeDebugPrivilege	4844	Nuktvijioppmpfdjkrcwhoprojections_s.exe
Token: SeDebugPrivilege	4124	powershell.exe
Token: SeDebugPrivilege	3556	SETUP_~1.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab.exeSETUP_~1.EXENuktvijioppmpfdjkrcwhoprojections_s.exe

description	pid	process	target process
PID 5032 wrote to memory of 4592	5032	64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab.exe	SETUP_~1.EXE
PID 5032 wrote to memory of 4592	5032	64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab.exe	SETUP_~1.EXE
PID 5032 wrote to memory of 4592	5032	64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab.exe	SETUP_~1.EXE
PID 4592 wrote to memory of 432	4592	SETUP_~1.EXE	powershell.exe
PID 4592 wrote to memory of 432	4592	SETUP_~1.EXE	powershell.exe
PID 4592 wrote to memory of 432	4592	SETUP_~1.EXE	powershell.exe
PID 4592 wrote to memory of 4844	4592	SETUP_~1.EXE	Nuktvijioppmpfdjkrcwhoprojections_s.exe
PID 4592 wrote to memory of 4844	4592	SETUP_~1.EXE	Nuktvijioppmpfdjkrcwhoprojections_s.exe
PID 4592 wrote to memory of 3896	4592	SETUP_~1.EXE	SETUP_~1.EXE
PID 4592 wrote to memory of 3896	4592	SETUP_~1.EXE	SETUP_~1.EXE
PID 4592 wrote to memory of 3896	4592	SETUP_~1.EXE	SETUP_~1.EXE
PID 4592 wrote to memory of 3556	4592	SETUP_~1.EXE	SETUP_~1.EXE
PID 4592 wrote to memory of 3556	4592	SETUP_~1.EXE	SETUP_~1.EXE
PID 4592 wrote to memory of 3556	4592	SETUP_~1.EXE	SETUP_~1.EXE
PID 4592 wrote to memory of 3556	4592	SETUP_~1.EXE	SETUP_~1.EXE
PID 4592 wrote to memory of 3556	4592	SETUP_~1.EXE	SETUP_~1.EXE
PID 4592 wrote to memory of 3556	4592	SETUP_~1.EXE	SETUP_~1.EXE
PID 4592 wrote to memory of 3556	4592	SETUP_~1.EXE	SETUP_~1.EXE
PID 4592 wrote to memory of 3556	4592	SETUP_~1.EXE	SETUP_~1.EXE
PID 4844 wrote to memory of 4124	4844	Nuktvijioppmpfdjkrcwhoprojections_s.exe	powershell.exe
PID 4844 wrote to memory of 4124	4844	Nuktvijioppmpfdjkrcwhoprojections_s.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab.exe
"C:\Users\Admin\AppData\Local\Temp\64ab4ef26c1ba7198236df31bef06dbab47ca17f0abd81823a39d244327ba1ab.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5032

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4592

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMwA1AA==
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:432

C:\Users\Admin\AppData\Local\Temp\Nuktvijioppmpfdjkrcwhoprojections_s.exe
"C:\Users\Admin\AppData\Local\Temp\Nuktvijioppmpfdjkrcwhoprojections_s.exe"
3⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4844

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMwA1AA==
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4124

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
3⤵
- Executes dropped EXE
PID:3896

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3556

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SETUP_~1.EXE.log
Filesize
1KB

MD5
e87e48b105757e1c7563d1c719059733

SHA1
28a3f2b2e0672da2b531f4757d2b20b53032dafc

SHA256
0aaf22dc84cc3fcfe53de7ccfed8e662247dfb7f1a9967032c88790d0c663461

SHA512
bf19c5743143aee914a453c41189c722c9b90a5b8bf299cecf3e1f97656d32cd209ecb74da8aebc89bb41c27d189f73aaaabbc64fe383410c95dc76ad4218968

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Filesize
53KB

MD5
06ad34f9739c5159b4d92d702545bd49

SHA1
9152a0d4f153f3f40f7e606be75f81b582ee0c17

SHA256
474813b625f00710f29fa3b488235a6a22201851efb336bddf60d7d24a66bfba

SHA512
c272cd28ae164d465b779163ba9eca6a28261376414c6bbdfbd9f2128adb7f7ff1420e536b4d6000d0301ded2ec9036bc5c657588458bff41f176bdce8d74f92

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
16KB

MD5
16d5029a79300bde0f33b6701c0b27a4

SHA1
b36d75aea081ae935305b8bc8c6e1bed9577a7eb

SHA256
9a12673ad3e21088111ba698646b30411818b35f3bf2bf716d7250c63de0fab7

SHA512
13d15804ac03227133abc4177f5baa832077b3e168e80d68d1d0d4a7e55816f5512b21d9c36313b208f904db6c78f8ee47b15f2f860ddbbd120fbb46fc17242c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
Filesize
214.6MB

MD5
baf3b26e5290c2b658e0993ac4bacaf5

SHA1
296f6dc637defc0ee638793aac6ed9a09b8f0515

SHA256
9214a72501ec76cbc19ee9cace68f48afb864164652be3124a7ab05b9a37d655

SHA512
4d7f8623a2af090134d1d3815d53a2980d83f84312458191234a462fdfd69f73fbdf83d8887518a6b6b804b9fb52cff3701a2b99cee9bf9c1bb15e565137d58f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
Filesize
214.6MB

MD5
baf3b26e5290c2b658e0993ac4bacaf5

SHA1
296f6dc637defc0ee638793aac6ed9a09b8f0515

SHA256
9214a72501ec76cbc19ee9cace68f48afb864164652be3124a7ab05b9a37d655

SHA512
4d7f8623a2af090134d1d3815d53a2980d83f84312458191234a462fdfd69f73fbdf83d8887518a6b6b804b9fb52cff3701a2b99cee9bf9c1bb15e565137d58f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
Filesize
214.6MB

MD5
baf3b26e5290c2b658e0993ac4bacaf5

SHA1
296f6dc637defc0ee638793aac6ed9a09b8f0515

SHA256
9214a72501ec76cbc19ee9cace68f48afb864164652be3124a7ab05b9a37d655

SHA512
4d7f8623a2af090134d1d3815d53a2980d83f84312458191234a462fdfd69f73fbdf83d8887518a6b6b804b9fb52cff3701a2b99cee9bf9c1bb15e565137d58f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
Filesize
214.6MB

MD5
baf3b26e5290c2b658e0993ac4bacaf5

SHA1
296f6dc637defc0ee638793aac6ed9a09b8f0515

SHA256
9214a72501ec76cbc19ee9cace68f48afb864164652be3124a7ab05b9a37d655

SHA512
4d7f8623a2af090134d1d3815d53a2980d83f84312458191234a462fdfd69f73fbdf83d8887518a6b6b804b9fb52cff3701a2b99cee9bf9c1bb15e565137d58f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Nuktvijioppmpfdjkrcwhoprojections_s.exe
Filesize
5KB

MD5
1478b815565de4723822479760dd551a

SHA1
4ec2ed62384a8d15dc56073cd0791cf711355404

SHA256
32698160fed7ce9defc0775cbcf932d14ce9c11ee4ce63232b852e0f32e87a1f

SHA512
116040b609402ef26a53c9e6eb5866e584f0e35c47db110f97f38cebfd1a4287ed7069f3459f6bb3ef40637cea65d99410703c46dcc228313772c20c0bd5f315

Download Submit
C:\Users\Admin\AppData\Local\Temp\Nuktvijioppmpfdjkrcwhoprojections_s.exe
Filesize
5KB

MD5
1478b815565de4723822479760dd551a

SHA1
4ec2ed62384a8d15dc56073cd0791cf711355404

SHA256
32698160fed7ce9defc0775cbcf932d14ce9c11ee4ce63232b852e0f32e87a1f

SHA512
116040b609402ef26a53c9e6eb5866e584f0e35c47db110f97f38cebfd1a4287ed7069f3459f6bb3ef40637cea65d99410703c46dcc228313772c20c0bd5f315

Download Submit
memory/432-138-0x0000000002A60000-0x0000000002A96000-memory.dmp

Filesize
216KB

Download
memory/432-141-0x0000000005190000-0x00000000051F6000-memory.dmp

Filesize
408KB

Download
memory/432-142-0x0000000004DE0000-0x0000000004DFE000-memory.dmp

Filesize
120KB

Download
memory/432-143-0x0000000007870000-0x0000000007EEA000-memory.dmp

Filesize
6.5MB

Download
memory/432-144-0x0000000006540000-0x000000000655A000-memory.dmp

Filesize
104KB

Download
memory/432-140-0x0000000005120000-0x0000000005186000-memory.dmp

Filesize
408KB

Download
memory/432-139-0x0000000005300000-0x0000000005928000-memory.dmp

Filesize
6.2MB

Download
memory/432-137-0x0000000000000000-mapping.dmp

Download
memory/3556-160-0x0000000005780000-0x00000000057BC000-memory.dmp

Filesize
240KB

Download
memory/3556-151-0x0000000000000000-mapping.dmp

Download
memory/3556-152-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3556-157-0x0000000005D60000-0x0000000006378000-memory.dmp

Filesize
6.1MB

Download
memory/3556-159-0x00000000033A0000-0x00000000033B2000-memory.dmp

Filesize
72KB

Download
memory/3556-158-0x0000000005850000-0x000000000595A000-memory.dmp

Filesize
1.0MB

Download
memory/3896-149-0x0000000000000000-mapping.dmp

Download
memory/4124-166-0x00007FF87D520000-0x00007FF87DFE1000-memory.dmp

Filesize
10.8MB

Download
memory/4124-165-0x00007FF87D520000-0x00007FF87DFE1000-memory.dmp

Filesize
10.8MB

Download
memory/4124-161-0x0000000000000000-mapping.dmp

Download
memory/4592-135-0x0000000000C30000-0x0000000000C38000-memory.dmp

Filesize
32KB

Download
memory/4592-136-0x00000000061A0000-0x00000000061C2000-memory.dmp

Filesize
136KB

Download
memory/4592-132-0x0000000000000000-mapping.dmp

Download
memory/4844-148-0x0000000000570000-0x0000000000576000-memory.dmp

Filesize
24KB

Download
memory/4844-162-0x00007FF87D520000-0x00007FF87DFE1000-memory.dmp

Filesize
10.8MB

Download
memory/4844-156-0x000000001C7A0000-0x000000001C7C2000-memory.dmp

Filesize
136KB

Download
memory/4844-155-0x00007FF87D520000-0x00007FF87DFE1000-memory.dmp

Filesize
10.8MB

Download
memory/4844-145-0x0000000000000000-mapping.dmp

Download