redline | f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82

General

Target

f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe
Size

786KB
MD5

3a409e60e12edf880cde21eafc8386be
SHA1

279616bf483a128cfc605986b12e372d39cb45b4
SHA256

f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82
SHA512

63be79f9945870b2e1fbc2f4732425495a126de1634448f04ae195a0004f3d78b09606735dbf16e0972cdd8d441afc553fcb99c916736ca62e1c2c12c24f114c
SSDEEP

24576:fF6TpqOooaAzC/Naeyagrgi2K9dA+Mbj:d6NH5z4keyzrgi3LA

Score

10^/10

redline bot discovery execution infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

Bot

C2

87.120.120.4:1912

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/2640-31-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/2640-30-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/2640-29-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/2640-26-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/2640-24-0x0000000000400000-0x0000000000452000-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
2724	powershell.exe
2848	powershell.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1720 set thread context of 2640	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	37

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	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.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
3036	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe
1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe
1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe
1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe
2724	powershell.exe
2848	powershell.exe
2640	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe
2640	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe
2640	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe
Token: SeDebugPrivilege	2724	powershell.exe
Token: SeDebugPrivilege	2848	powershell.exe
Token: SeDebugPrivilege	2640	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 2724	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	31
PID 1720 wrote to memory of 2724	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	31
PID 1720 wrote to memory of 2724	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	31
PID 1720 wrote to memory of 2724	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	31
PID 1720 wrote to memory of 2848	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	33
PID 1720 wrote to memory of 2848	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	33
PID 1720 wrote to memory of 2848	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	33
PID 1720 wrote to memory of 2848	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	33
PID 1720 wrote to memory of 3036	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	35
PID 1720 wrote to memory of 3036	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	35
PID 1720 wrote to memory of 3036	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	35
PID 1720 wrote to memory of 3036	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	35
PID 1720 wrote to memory of 2640	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	37
PID 1720 wrote to memory of 2640	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	37
PID 1720 wrote to memory of 2640	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	37
PID 1720 wrote to memory of 2640	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	37
PID 1720 wrote to memory of 2640	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	37
PID 1720 wrote to memory of 2640	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	37
PID 1720 wrote to memory of 2640	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	37
PID 1720 wrote to memory of 2640	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	37
PID 1720 wrote to memory of 2640	1720	f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe	37

C:\Users\Admin\AppData\Local\Temp\f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe
"C:\Users\Admin\AppData\Local\Temp\f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1720
- 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\f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2724
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eWJubxGoXXs.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2848
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eWJubxGoXXs" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEC0.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3036
- C:\Users\Admin\AppData\Local\Temp\f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe
  "C:\Users\Admin\AppData\Local\Temp\f19f717ad7c54c77927d0dea905fefde98774d31ec2f41195c66a230daf61d82.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpEC0.tmp

Filesize
1KB

MD5
b93ead8381770089f5aaa313f93ad73c

SHA1
702b7ef85133c78c3cc2dbe44744f1c53b6659d3

SHA256
4f4a0c3e05e70d5c94bf79c1940af75470476ea34ceea8e4fa22c15857f636e2

SHA512
7ed1f84323889dc50030a263c89b512b69aa557273d6653e410ec4227c0f471aebbd1d216ff7168eb03c4fc3bdaaf5d752ec15155fad792449a73dc79a9cf1dd

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\7ODGVQHDR20S2S8A72G1.temp

Filesize
7KB

MD5
3bdb9a0affaaf827e28c7a8ccdece24a

SHA1
9cca751f23e90f918d220f3bd943a91358cd4711

SHA256
5580d8683b64e6a8ab0db2fd3e251124d5470f29a6fa4d9bbfcdf6d84e62294b

SHA512
302f2d9bb956dcecef1a1ddb1e6eb4757c3b16c824030dc0a4b4d36a2fd4a1210f8cffb986352ea50c701e56a01c935885b4cde8c0a2d6bb211c1991bc5a39a9

Download Submit
memory/1720-4-0x0000000000560000-0x000000000057C000-memory.dmp

Filesize
112KB

Download
memory/1720-3-0x0000000004DF0000-0x0000000004EB2000-memory.dmp

Filesize
776KB

Download
memory/1720-0-0x0000000073FAE000-0x0000000073FAF000-memory.dmp

Filesize
4KB

Download
memory/1720-5-0x0000000073FAE000-0x0000000073FAF000-memory.dmp

Filesize
4KB

Download
memory/1720-6-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/1720-7-0x0000000005470000-0x0000000005506000-memory.dmp

Filesize
600KB

Download
memory/1720-2-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/1720-1-0x0000000000FD0000-0x000000000109C000-memory.dmp

Filesize
816KB

Download
memory/1720-32-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-30-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-29-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2640-26-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-24-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-20-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-22-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-31-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads