redline | 7d27d6d1580326ac63d04df92ed0f054df38dae95f79fd88d62501ab6e994149

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
05-07-2024 12:54

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General

Target

new.ps1
Size

242KB
MD5

aa0d92ff6d6a1d18f6149f6d0ad03139
SHA1

6a33134bf530a61b764bf2287baf8fd0aea603ab
SHA256

f97c9c2965a77ff2bc0cfd54b6d6102d1aab09a4e66a3a19b1b633adfecb874f
SHA512

4fff4cb24271e0cd74d1eec0cca903abb8dfb8dc02f574f606a6e32a0e0181cc0c0a36884d1132932a154bf84440c10066b76972a990c3114fe3b088103b8ea3
SSDEEP

3072:OArNzTVf/Cjx58ri12gF5p2wgy36JEpG5bOxD0qc+8IZLFV2rKppKtpgEezbInG:OARx/65rp2wgy5psqxDrv2epEPezbInG

Score

10^/10

redline sectoprat max execution infostealer persistence rat spyware trojan

Malware Config

Extracted

Family

redline

Botnet

MAX

maxwiz1221.duckdns.org:45867

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/2072-50-0x000001526EE50000-0x000001526EE6E000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/2072-50-0x000001526EE50000-0x000001526EE6E000-memory.dmp	family_sectoprat

Blocklisted process makes network request 2 IoCs

flow	pid	Process
7	2072	powershell.exe
16	2072	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Control Panel\International\Geo\Nation	WScript.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\aeZaeCPwTj = "C:\\Users\\Admin\\AppData\\Roaming\\sehKCN.vbs"	reg.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1760	powershell.exe
2072	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000_Classes\Local Settings	powershell.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
1052	reg.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1760	powershell.exe
1760	powershell.exe
2072	powershell.exe
2072	powershell.exe
2072	powershell.exe
2072	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1760	powershell.exe
Token: SeDebugPrivilege	2072	powershell.exe
Token: SeDebugPrivilege	2072	powershell.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 3344	1760	powershell.exe	85
PID 1760 wrote to memory of 3344	1760	powershell.exe	85
PID 1760 wrote to memory of 1052	1760	powershell.exe	86
PID 1760 wrote to memory of 1052	1760	powershell.exe	86
PID 3344 wrote to memory of 2072	3344	WScript.exe	87
PID 3344 wrote to memory of 2072	3344	WScript.exe	87
PID 2072 wrote to memory of 3628	2072	powershell.exe	90
PID 2072 wrote to memory of 3628	2072	powershell.exe	90
PID 3628 wrote to memory of 5076	3628	csc.exe	92
PID 3628 wrote to memory of 5076	3628	csc.exe	92

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\new.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\sehKCN.vbs"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:3344
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -exEc byPaSS -fiLe C:\Users\Admin\AppData\Roaming\VubuyfaVLadTy.ps1
    3⤵
    - Blocklisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2072
  - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\gieti5jc\gieti5jc.cmdline"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3628
    - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESB12F.tmp" "c:\Users\Admin\AppData\Local\Temp\gieti5jc\CSC967E456A7074299BFD3185A7A16F6B5.TMP"
        5⤵
        
        PID:5076
- C:\Windows\system32\reg.exe
  "C:\Windows\system32\reg.exe" Add HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v aeZaeCPwTj /t REG_SZ /d C:\Users\Admin\AppData\Roaming\sehKCN.vbs /f
  2⤵
  - Adds Run key to start application
  - Modifies registry key
  PID:1052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
64B

MD5
50a8221b93fbd2628ac460dd408a9fc1

SHA1
7e99fe16a9b14079b6f0316c37cc473e1f83a7e6

SHA256
46e488628e5348c9c4dfcdeed5a91747eae3b3aa49ae1b94d37173b6609efa0e

SHA512
27dda53e7edcc1a12c61234e850fe73bf3923f5c3c19826b67f2faf9e0a14ba6658001a9d6a56a7036409feb9238dd452406e88e318919127b4a06c64dba86f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESB12F.tmp

Filesize
1KB

MD5
9feb93e2746b57bd00861a0a0a706ee0

SHA1
6647f0c8ad77d967ad931d90489c554e8f18894a

SHA256
2d7d9c697ac91990f8d42348391804323cd345c45301b12f28aff30664a750e5

SHA512
5885660e232517382c74d076989c53d8f4831541f3eb6705af1fd385758b373d38fad5a672e51c61e8c923f135b19614bba641ad942639f303d0b93d852182df

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k325v5qj.ypa.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\gieti5jc\gieti5jc.dll

Filesize
96KB

MD5
d2fc81787190b8a04f08a545068506fd

SHA1
3837568e87d316278e760d5e4547e9cbcd1d166f

SHA256
e7c673b65377c02cb244beeb3d6178e08b1226f4a92f230c0f4a5318ceb7ccc5

SHA512
9bb9518a8863dc428a1b88cc69bb689aa98dc835decbf863a32ee6314dbe3a17bc504238a39b4954ec733dc75199e0112606dfd92ee186c395394a78310cdcd8

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCAB3.tmp

Filesize
46KB

MD5
8f5942354d3809f865f9767eddf51314

SHA1
20be11c0d42fc0cef53931ea9152b55082d1a11e

SHA256
776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea

SHA512
fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCAC9.tmp

Filesize
100KB

MD5
efc72f037edcd2520a10b12170fe8987

SHA1
fce398b581347e571670e5471ad95324969ef9db

SHA256
75eaf0258332ca565ad3f58e1b42f227fb01e2825ebc8334228d220c3489027e

SHA512
1b3756c59b0b4fae8168c17a86e51174bc810dab61e4b6a5984d0aa425df1f93f03b7cc6050a5e165d468cf0bb8314abd56e7f7ab6ca903b6e18704b0845f16e

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCB14.tmp

Filesize
48KB

MD5
349e6eb110e34a08924d92f6b334801d

SHA1
bdfb289daff51890cc71697b6322aa4b35ec9169

SHA256
c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

SHA512
2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCB39.tmp

Filesize
20KB

MD5
49693267e0adbcd119f9f5e02adf3a80

SHA1
3ba3d7f89b8ad195ca82c92737e960e1f2b349df

SHA256
d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

SHA512
b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCB3F.tmp

Filesize
116KB

MD5
f70aa3fa04f0536280f872ad17973c3d

SHA1
50a7b889329a92de1b272d0ecf5fce87395d3123

SHA256
8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

SHA512
30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCB5A.tmp

Filesize
96KB

MD5
d367ddfda80fdcf578726bc3b0bc3e3c

SHA1
23fcd5e4e0e5e296bee7e5224a8404ecd92cf671

SHA256
0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0

SHA512
40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

Download Submit
C:\Users\Admin\AppData\Roaming\VubuyfaVLadTy.ps1

Filesize
179KB

MD5
4f7d1b610c3154a148e0c3787cd8ec58

SHA1
81b7e5ea9dfcc05890f4e1574c8496a882291b86

SHA256
ac2216db81d8b78950a74601205b638d8c9076e11903d13efe82cfd7fd126845

SHA512
2b87fcb60288f3ff363ae7e054a3ab1be5b0f2a57a8e40996b94c9a934f962d14a1af1ca2f681a62fb08cf2dbb4bd9f69c2284322fbc185734b672478d89e68a

Download Submit
C:\Users\Admin\AppData\Roaming\sehKCN.vbs

Filesize
2KB

MD5
e5671d6bb4b7c012a32158fadea3c560

SHA1
e05b3e5897ee5c521ac5f71210d203b146f8dc52

SHA256
780df088a515769d8880fec4b674886aaa6969b923915dd20de59ac15fd5dc45

SHA512
82965d196eae0be74a2b1a408ced7daa198d634cb35b5a4fe746eb8fdc5bb52d1134509bb4ab69a2cf8e6f8dd8b195fb07bca183ce260b0b492e89ebc3f997f0

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\gieti5jc\CSC967E456A7074299BFD3185A7A16F6B5.TMP

Filesize
652B

MD5
94c4f55ac91def118eaddd37c2bbd57e

SHA1
7040446205a2cf380b2bdbdc7b9fc938ed2c3cc2

SHA256
1c0a73644b1c55c4c7f4adfffdf7204f194657e27fab4bf8505bbec6a1d56f01

SHA512
73716bb293350225c6da99d73344c5ba5edcf659536898f338b6792a753fd009f52fccb0d42fc771c1ed7607827dd12e6a48f09a30af31f0c401c03396334e95

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\gieti5jc\gieti5jc.0.cs

Filesize
50KB

MD5
37f63f0f16b64ce7d236cd71617be27a

SHA1
da34f42ade8f9a59819daf8f7aee8641ac759d9f

SHA256
2df77f6e41d5554787155f07d45751ab3b4a62f49c350197cafdd3f3159beed3

SHA512
3d6fec1c6269cdd0d9ca8ca8ba9a77fdf8b26d5cd3a936c578f3e7e7eb14efd0becc3aa64d4429deab03f03eeb07f6830d2f8d99e2dd6f330f62884149b0c518

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\gieti5jc\gieti5jc.cmdline

Filesize
369B

MD5
c3541548e70abc6a07308b28e0ba9e0d

SHA1
e11d49a0ef724287372535ff5642ce9f31203e4e

SHA256
81e648ec2a8fb2334379c9fa0ba87ada0c5404aeb4f1867fcb3e91d77c86d1db

SHA512
a49b6d731c4e8cd800842d42ee67ba786a7a573a3bd9864edc8bdbff903b2e8906cb66d93fa66f78b066c5ffe2e294c9da9d877832d63b78bc49b6ccc2a60ea3

Download Submit
memory/1760-20-0x00007FFD576E0000-0x00007FFD581A1000-memory.dmp

Filesize
10.8MB

Download
memory/1760-0-0x00007FFD576E3000-0x00007FFD576E5000-memory.dmp

Filesize
8KB

Download
memory/1760-10-0x000001DA9A5D0000-0x000001DA9A5F2000-memory.dmp

Filesize
136KB

Download
memory/1760-11-0x00007FFD576E0000-0x00007FFD581A1000-memory.dmp

Filesize
10.8MB

Download
memory/1760-12-0x00007FFD576E0000-0x00007FFD581A1000-memory.dmp

Filesize
10.8MB

Download
memory/1760-19-0x000001DAB2B60000-0x000001DAB2D7C000-memory.dmp

Filesize
2.1MB

Download
memory/2072-52-0x000001526F360000-0x000001526F39C000-memory.dmp

Filesize
240KB

Download
memory/2072-45-0x000001526EB30000-0x000001526EB4E000-memory.dmp

Filesize
120KB

Download
memory/2072-54-0x000001526FDB0000-0x00000152702D8000-memory.dmp

Filesize
5.2MB

Download
memory/2072-53-0x000001526F6B0000-0x000001526F872000-memory.dmp

Filesize
1.8MB

Download
memory/2072-47-0x000001526EE40000-0x000001526EE46000-memory.dmp

Filesize
24KB

Download
memory/2072-51-0x000001526EE90000-0x000001526EEA2000-memory.dmp

Filesize
72KB

Download
memory/2072-50-0x000001526EE50000-0x000001526EE6E000-memory.dmp

Filesize
120KB

Download
memory/2072-209-0x000001526F5C0000-0x000001526F636000-memory.dmp

Filesize
472KB

Download
memory/2072-210-0x000001526F570000-0x000001526F58E000-memory.dmp

Filesize
120KB

Download
memory/2072-229-0x000001526E810000-0x000001526EA2C000-memory.dmp

Filesize
2.1MB

Download