redline | d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-12-2024 03:31

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General

Target

d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe
Size

903KB
MD5

eb7496ff2480e5b4fbd90e785a7328cd
SHA1

0039713076f0ccb54bfea4fa060b62eada29d39e
SHA256

d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790
SHA512

fde7e0e55c266289eebb393f41985dfc7a61ffcda24822bb35163002750ea6f2d969c63650d78804a365e7fe967a3b585c18591ee72c5c14fbe2696ccab5fec1
SSDEEP

24576:GyC4xOD82KiKPsBQJYJk2ObauajEwFOEB:txFtLkBQJYJk2uaNh

Score

10^/10

redline rl discovery execution infostealer

Malware Config

Extracted

Family

redline

Botnet

45.137.22.164:1912

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/4508-31-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Redline family
redline

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

execution

PowerShell

T1059.001

pid	Process
4112	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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2452 set thread context of 4508	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	100

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 4 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	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.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
2352	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4112	powershell.exe
4112	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4112	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 4112	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	96
PID 2452 wrote to memory of 4112	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	96
PID 2452 wrote to memory of 4112	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	96
PID 2452 wrote to memory of 2352	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	98
PID 2452 wrote to memory of 2352	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	98
PID 2452 wrote to memory of 2352	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	98
PID 2452 wrote to memory of 4508	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	100
PID 2452 wrote to memory of 4508	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	100
PID 2452 wrote to memory of 4508	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	100
PID 2452 wrote to memory of 4508	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	100
PID 2452 wrote to memory of 4508	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	100
PID 2452 wrote to memory of 4508	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	100
PID 2452 wrote to memory of 4508	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	100
PID 2452 wrote to memory of 4508	2452	d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe	100

C:\Users\Admin\AppData\Local\Temp\d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe
"C:\Users\Admin\AppData\Local\Temp\d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\haYzNpEpfrrs.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4112
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\haYzNpEpfrrs" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD580.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2352
- C:\Users\Admin\AppData\Local\Temp\d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe
  "C:\Users\Admin\AppData\Local\Temp\d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4508

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\d30d43ea8f103340a2307145035f404873d3d345f310dbeba6fa20f85d3fb790.exe.log

Filesize
1KB

MD5
b7b9acb869ccc7f7ecb5304ec0384dee

SHA1
6a90751c95817903ee833d59a0abbef425a613b3

SHA256
8cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4

SHA512
7bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3c2mj0y1.yci.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD580.tmp

Filesize
1KB

MD5
26863aef563590b76c5723c7bd94cc00

SHA1
14e72f94aad4f04eb79974e4639fa0d955e324b9

SHA256
d04a10f29628497ca6535a57721e8634baaaac17314de676fb182ccde7faebe2

SHA512
f369fde93dc4059007220be009b532bd2c380622259eb8558867d409c4214805cdbae41a127c620ff498d0ddd1c1e9aa65d0bc0b7d05c75c2b3d21901aedcb35

Download Submit
memory/2452-37-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/2452-3-0x0000000005100000-0x0000000005192000-memory.dmp

Filesize
584KB

Download
memory/2452-5-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/2452-1-0x00000000006E0000-0x00000000007C8000-memory.dmp

Filesize
928KB

Download
memory/2452-7-0x0000000005DF0000-0x0000000005E8C000-memory.dmp

Filesize
624KB

Download
memory/2452-8-0x00000000067B0000-0x00000000067CE000-memory.dmp

Filesize
120KB

Download
memory/2452-9-0x000000007508E000-0x000000007508F000-memory.dmp

Filesize
4KB

Download
memory/2452-10-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/2452-11-0x0000000006A40000-0x0000000006AD6000-memory.dmp

Filesize
600KB

Download
memory/2452-6-0x0000000005230000-0x000000000523A000-memory.dmp

Filesize
40KB

Download
memory/2452-0-0x000000007508E000-0x000000007508F000-memory.dmp

Filesize
4KB

Download
memory/2452-4-0x0000000005330000-0x0000000005684000-memory.dmp

Filesize
3.3MB

Download
memory/2452-2-0x00000000056B0000-0x0000000005C54000-memory.dmp

Filesize
5.6MB

Download
memory/4112-17-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/4112-44-0x0000000006F00000-0x0000000006F32000-memory.dmp

Filesize
200KB

Download
memory/4112-38-0x0000000005D50000-0x0000000005D6E000-memory.dmp

Filesize
120KB

Download
memory/4112-34-0x0000000005790000-0x00000000057F6000-memory.dmp

Filesize
408KB

Download
memory/4112-65-0x00000000073B0000-0x00000000073B8000-memory.dmp

Filesize
32KB

Download
memory/4112-35-0x00000000058E0000-0x0000000005946000-memory.dmp

Filesize
408KB

Download
memory/4112-18-0x0000000004E40000-0x0000000005468000-memory.dmp

Filesize
6.2MB

Download
memory/4112-68-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/4112-16-0x00000000047D0000-0x0000000004806000-memory.dmp

Filesize
216KB

Download
memory/4112-26-0x0000000005470000-0x0000000005492000-memory.dmp

Filesize
136KB

Download
memory/4112-39-0x0000000005DE0000-0x0000000005E2C000-memory.dmp

Filesize
304KB

Download
memory/4112-64-0x00000000073D0000-0x00000000073EA000-memory.dmp

Filesize
104KB

Download
memory/4112-63-0x00000000072D0000-0x00000000072E4000-memory.dmp

Filesize
80KB

Download
memory/4112-62-0x00000000072C0000-0x00000000072CE000-memory.dmp

Filesize
56KB

Download
memory/4112-61-0x0000000007290000-0x00000000072A1000-memory.dmp

Filesize
68KB

Download
memory/4112-19-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/4112-45-0x0000000075910000-0x000000007595C000-memory.dmp

Filesize
304KB

Download
memory/4112-55-0x0000000006310000-0x000000000632E000-memory.dmp

Filesize
120KB

Download
memory/4112-56-0x0000000006F40000-0x0000000006FE3000-memory.dmp

Filesize
652KB

Download
memory/4112-57-0x00000000076D0000-0x0000000007D4A000-memory.dmp

Filesize
6.5MB

Download
memory/4112-58-0x0000000007090000-0x00000000070AA000-memory.dmp

Filesize
104KB

Download
memory/4112-59-0x0000000007100000-0x000000000710A000-memory.dmp

Filesize
40KB

Download
memory/4112-60-0x0000000007310000-0x00000000073A6000-memory.dmp

Filesize
600KB

Download
memory/4508-43-0x0000000005B50000-0x0000000005B8C000-memory.dmp

Filesize
240KB

Download
memory/4508-41-0x0000000005BC0000-0x0000000005CCA000-memory.dmp

Filesize
1.0MB

Download
memory/4508-42-0x0000000005AF0000-0x0000000005B02000-memory.dmp

Filesize
72KB

Download
memory/4508-40-0x0000000006A70000-0x0000000007088000-memory.dmp

Filesize
6.1MB

Download
memory/4508-36-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/4508-31-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/4508-69-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download