redline | d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 00:51

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General

Target

d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe
Size

729KB
MD5

bd89ba099d573971b0ce2e80ac5b111c
SHA1

a025f87b1a62b39be4bc17f9c9709280373e7960
SHA256

d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217
SHA512

b9f2e2f5d4d5ec2e1c73f35f7d40c3ef85fddbde82296aabdfb131dfe22ada7a46a93356cb82b6ba0eaf3358c8145655a0fee2031b96f2f57b31af426e219443
SSDEEP

12288:s3HI6h903fznHkkaXNym6lXIxI65x8efj0NYFN5x1oBQkkj:+HI40vzH/adym6ROIFefgNcNf1oc

Score

10^/10

redline malwi discovery execution infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

Malwi

185.241.208.193:1912

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/2872-27-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Redline family
redline

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4768	powershell.exe
2540	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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe

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

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3096 set thread context of 2872	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	98

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2124	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe
3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe
3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe
4768	powershell.exe
2540	powershell.exe
3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe
3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe
3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe
4768	powershell.exe
2540	powershell.exe
2872	RegSvcs.exe
2872	RegSvcs.exe
2872	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe
Token: SeDebugPrivilege	4768	powershell.exe
Token: SeDebugPrivilege	2540	powershell.exe
Token: SeDebugPrivilege	2872	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3096 wrote to memory of 4768	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	91
PID 3096 wrote to memory of 4768	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	91
PID 3096 wrote to memory of 4768	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	91
PID 3096 wrote to memory of 2540	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	93
PID 3096 wrote to memory of 2540	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	93
PID 3096 wrote to memory of 2540	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	93
PID 3096 wrote to memory of 2124	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	95
PID 3096 wrote to memory of 2124	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	95
PID 3096 wrote to memory of 2124	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	95
PID 3096 wrote to memory of 3016	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	97
PID 3096 wrote to memory of 3016	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	97
PID 3096 wrote to memory of 3016	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	97
PID 3096 wrote to memory of 2872	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	98
PID 3096 wrote to memory of 2872	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	98
PID 3096 wrote to memory of 2872	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	98
PID 3096 wrote to memory of 2872	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	98
PID 3096 wrote to memory of 2872	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	98
PID 3096 wrote to memory of 2872	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	98
PID 3096 wrote to memory of 2872	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	98
PID 3096 wrote to memory of 2872	3096	d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe	98

C:\Users\Admin\AppData\Local\Temp\d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe
"C:\Users\Admin\AppData\Local\Temp\d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3096
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\d39102871ef052ad31497b0998e298f88cde5965bc398079d64dbf67242fd217.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4768
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YFDdYJ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2540
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YFDdYJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDD6F.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2124
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:3016
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
18KB

MD5
1dd8035428801c817d0796dca33c26d6

SHA1
9a7419f43908d84aba344d005a3f53843241418b

SHA256
973b7ffe5e183972452a4d4ca0f8f516fec7079f61355e1f11d444dafc5fa1f6

SHA512
56c21859b332ffcf52dcfd8bd87c85cd787a32abcd3d7e85f8f23a8b8b5ae1e8b585207efeac51637f2ff5b0dbc5e2087fdd0f8cd19dd1d302e4a4e4b0548d50

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tsa5xcr3.jp2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDD6F.tmp

Filesize
1KB

MD5
9c8cab55a69fa6774921f7d64b4b92bc

SHA1
8f2b82280ca599be24a420616f5ee723d84321b7

SHA256
ab1dc3395927fecff6dc076e311cdb4884c3740c48c007a36712be87fde8ee56

SHA512
d2bbbbaa85bec696a1f80d99b3fa8cf151080206294cff067f90d6eae95cf13842ae18afea79001630993164778518fd3ba609c46f9e508882914d7a574fd139

Download Submit
memory/2540-83-0x0000000007DB0000-0x0000000007DBE000-memory.dmp

Filesize
56KB

Download
memory/2540-92-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/2540-68-0x0000000071070000-0x00000000710BC000-memory.dmp

Filesize
304KB

Download
memory/2540-82-0x0000000007D80000-0x0000000007D91000-memory.dmp

Filesize
68KB

Download
memory/2540-85-0x0000000007EC0000-0x0000000007EDA000-memory.dmp

Filesize
104KB

Download
memory/2540-23-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/2540-22-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/2540-21-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/2872-96-0x00000000088F0000-0x0000000008E1C000-memory.dmp

Filesize
5.2MB

Download
memory/2872-94-0x0000000007150000-0x00000000071A0000-memory.dmp

Filesize
320KB

Download
memory/2872-95-0x00000000081F0000-0x00000000083B2000-memory.dmp

Filesize
1.8MB

Download
memory/2872-54-0x0000000005880000-0x00000000058BC000-memory.dmp

Filesize
240KB

Download
memory/2872-53-0x0000000005820000-0x0000000005832000-memory.dmp

Filesize
72KB

Download
memory/2872-51-0x00000000068E0000-0x0000000006EF8000-memory.dmp

Filesize
6.1MB

Download
memory/2872-52-0x0000000005B20000-0x0000000005C2A000-memory.dmp

Filesize
1.0MB

Download
memory/2872-27-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3096-8-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

Filesize
4KB

Download
memory/3096-2-0x0000000005F80000-0x0000000006524000-memory.dmp

Filesize
5.6MB

Download
memory/3096-9-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/3096-1-0x0000000000F90000-0x0000000001048000-memory.dmp

Filesize
736KB

Download
memory/3096-10-0x00000000088A0000-0x0000000008936000-memory.dmp

Filesize
600KB

Download
memory/3096-0-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

Filesize
4KB

Download
memory/3096-48-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/3096-7-0x0000000005E00000-0x0000000005E12000-memory.dmp

Filesize
72KB

Download
memory/3096-6-0x0000000005A40000-0x0000000005A4A000-memory.dmp

Filesize
40KB

Download
memory/3096-5-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/3096-3-0x0000000005A70000-0x0000000005B02000-memory.dmp

Filesize
584KB

Download
memory/3096-4-0x0000000005BB0000-0x0000000005C4C000-memory.dmp

Filesize
624KB

Download
memory/4768-24-0x00000000056B0000-0x00000000056D2000-memory.dmp

Filesize
136KB

Download
memory/4768-56-0x0000000071070000-0x00000000710BC000-memory.dmp

Filesize
304KB

Download
memory/4768-66-0x00000000075E0000-0x00000000075FE000-memory.dmp

Filesize
120KB

Download
memory/4768-55-0x0000000007600000-0x0000000007632000-memory.dmp

Filesize
200KB

Download
memory/4768-67-0x0000000007840000-0x00000000078E3000-memory.dmp

Filesize
652KB

Download
memory/4768-50-0x00000000066E0000-0x000000000672C000-memory.dmp

Filesize
304KB

Download
memory/4768-78-0x0000000007FE0000-0x000000000865A000-memory.dmp

Filesize
6.5MB

Download
memory/4768-79-0x0000000007990000-0x00000000079AA000-memory.dmp

Filesize
104KB

Download
memory/4768-80-0x0000000007A00000-0x0000000007A0A000-memory.dmp

Filesize
40KB

Download
memory/4768-81-0x0000000007C10000-0x0000000007CA6000-memory.dmp

Filesize
600KB

Download
memory/4768-49-0x0000000006660000-0x000000000667E000-memory.dmp

Filesize
120KB

Download
memory/4768-25-0x0000000005DE0000-0x0000000005E46000-memory.dmp

Filesize
408KB

Download
memory/4768-84-0x0000000007BD0000-0x0000000007BE4000-memory.dmp

Filesize
80KB

Download
memory/4768-28-0x0000000006030000-0x0000000006384000-memory.dmp

Filesize
3.3MB

Download
memory/4768-86-0x0000000007CB0000-0x0000000007CB8000-memory.dmp

Filesize
32KB

Download
memory/4768-26-0x0000000005E50000-0x0000000005EB6000-memory.dmp

Filesize
408KB

Download
memory/4768-19-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/4768-93-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/4768-18-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/4768-16-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/4768-17-0x0000000005740000-0x0000000005D68000-memory.dmp

Filesize
6.2MB

Download
memory/4768-15-0x00000000050D0000-0x0000000005106000-memory.dmp

Filesize
216KB

Download