redline | 8d1f95b7b7ec864d13ed8255fe73da0fd72179b73537f498fb172de68159763f

General

Target

48826f11960c6a37a6492d62f1741242.exe
Size

555KB
MD5

48826f11960c6a37a6492d62f1741242
SHA1

164f7b206e602a0ee54f0c7a43c1ee9ada363874
SHA256

8d1f95b7b7ec864d13ed8255fe73da0fd72179b73537f498fb172de68159763f
SHA512

7d318cdceacf8b14b0991540ac3c045291bf1af8337ebf3162cc195c7bf7b0dddb61735f1ed9398613d02fd4768caf2f02a36243fcc434d0bfaf734840654230
SSDEEP

12288:VvPNdvPR5ncf/vc4Q9uuDqSbxzNHeJNi+apDF0/wkR:hPh52vcFgkzoipDE3

Score

10^/10

redline sectoprat cheat credential_access discovery execution infostealer rat spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

45.137.22.164:55615

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/3012-30-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/3012-27-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/3012-32-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/3012-31-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/3012-25-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral1/memory/3012-30-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/3012-27-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/3012-32-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/3012-31-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/3012-25-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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
2620	powershell.exe
2760	powershell.exe

Reads user/profile data of web browsers 2 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
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 2220 set thread context of 3012	2220	48826f11960c6a37a6492d62f1741242.exe	36

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	48826f11960c6a37a6492d62f1741242.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	48826f11960c6a37a6492d62f1741242.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

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
2636	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2220	48826f11960c6a37a6492d62f1741242.exe
2220	48826f11960c6a37a6492d62f1741242.exe
2220	48826f11960c6a37a6492d62f1741242.exe
2220	48826f11960c6a37a6492d62f1741242.exe
2760	powershell.exe
2620	powershell.exe
3012	48826f11960c6a37a6492d62f1741242.exe
3012	48826f11960c6a37a6492d62f1741242.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2220	48826f11960c6a37a6492d62f1741242.exe
Token: SeDebugPrivilege	2760	powershell.exe
Token: SeDebugPrivilege	2620	powershell.exe
Token: SeDebugPrivilege	3012	48826f11960c6a37a6492d62f1741242.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2620	2220	48826f11960c6a37a6492d62f1741242.exe	30
PID 2220 wrote to memory of 2620	2220	48826f11960c6a37a6492d62f1741242.exe	30
PID 2220 wrote to memory of 2620	2220	48826f11960c6a37a6492d62f1741242.exe	30
PID 2220 wrote to memory of 2620	2220	48826f11960c6a37a6492d62f1741242.exe	30
PID 2220 wrote to memory of 2760	2220	48826f11960c6a37a6492d62f1741242.exe	32
PID 2220 wrote to memory of 2760	2220	48826f11960c6a37a6492d62f1741242.exe	32
PID 2220 wrote to memory of 2760	2220	48826f11960c6a37a6492d62f1741242.exe	32
PID 2220 wrote to memory of 2760	2220	48826f11960c6a37a6492d62f1741242.exe	32
PID 2220 wrote to memory of 2636	2220	48826f11960c6a37a6492d62f1741242.exe	34
PID 2220 wrote to memory of 2636	2220	48826f11960c6a37a6492d62f1741242.exe	34
PID 2220 wrote to memory of 2636	2220	48826f11960c6a37a6492d62f1741242.exe	34
PID 2220 wrote to memory of 2636	2220	48826f11960c6a37a6492d62f1741242.exe	34
PID 2220 wrote to memory of 3012	2220	48826f11960c6a37a6492d62f1741242.exe	36
PID 2220 wrote to memory of 3012	2220	48826f11960c6a37a6492d62f1741242.exe	36
PID 2220 wrote to memory of 3012	2220	48826f11960c6a37a6492d62f1741242.exe	36
PID 2220 wrote to memory of 3012	2220	48826f11960c6a37a6492d62f1741242.exe	36
PID 2220 wrote to memory of 3012	2220	48826f11960c6a37a6492d62f1741242.exe	36
PID 2220 wrote to memory of 3012	2220	48826f11960c6a37a6492d62f1741242.exe	36
PID 2220 wrote to memory of 3012	2220	48826f11960c6a37a6492d62f1741242.exe	36
PID 2220 wrote to memory of 3012	2220	48826f11960c6a37a6492d62f1741242.exe	36
PID 2220 wrote to memory of 3012	2220	48826f11960c6a37a6492d62f1741242.exe	36

C:\Users\Admin\AppData\Local\Temp\48826f11960c6a37a6492d62f1741242.exe
"C:\Users\Admin\AppData\Local\Temp\48826f11960c6a37a6492d62f1741242.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2220
- 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\48826f11960c6a37a6492d62f1741242.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2620
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zLRPXPmCiYo.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2760
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zLRPXPmCiYo" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6345.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2636
- C:\Users\Admin\AppData\Local\Temp\48826f11960c6a37a6492d62f1741242.exe
  "C:\Users\Admin\AppData\Local\Temp\48826f11960c6a37a6492d62f1741242.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3012

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6345.tmp

Filesize
1KB

MD5
a41d5023fe077ab2c9858058dc458227

SHA1
b685384abb509f97e807809ec2b09c493053ef96

SHA256
e2d02c60db65eb92f272a0c19621dd6afed8ba6ce1ab1218b738501b5389eeef

SHA512
3fd7fbcfc7b4bc58962cbc9ae0ec545053286bd8fd8b44ff0155f27d773818387007a7f5930c53c4f5c60161c1ab948c404b8fada82f34fb6102dd7565a011ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp91B7.tmp

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp91EB.tmp

Filesize
92KB

MD5
dd6944619a1cff7c63c0e49ed65368ca

SHA1
a055ce9efa2206cdc35b924d43a5d06f453ce777

SHA256
58ea6de2879649260c0a62b6e8e045e88c3311978e993f63a8dfcdb0dba9f05d

SHA512
856d454cd202fc39bec08f7ea7fb9c631e5531c1d5ffc269d3ea4ef2cdd568b176da0f8e00ffd8c80eaad461cecbce213fa4cd46b142a7760fd32815261fddd7

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
445a22b8305e1a655db45363e4d4eb19

SHA1
b0b60a4008165489820c19d074a5b6283deab4cf

SHA256
cf0b65b8aa022b3884cf7a09a79535f3dc8b2ead9fc0f97629b8b70a653478a4

SHA512
4709c0c3e6246f54687c03abcf1e5142537d819a809502e45839514fd186dcfa549a167c274f31432e08bfc3400fa01d868f660511af5dc8347a86d54752e43f

Download Submit
memory/2220-5-0x0000000073D50000-0x000000007443E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-33-0x0000000073D50000-0x000000007443E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-6-0x0000000000470000-0x000000000047E000-memory.dmp

Filesize
56KB

Download
memory/2220-7-0x00000000004E0000-0x00000000004F6000-memory.dmp

Filesize
88KB

Download
memory/2220-8-0x0000000004E60000-0x0000000004EC0000-memory.dmp

Filesize
384KB

Download
memory/2220-4-0x0000000073D5E000-0x0000000073D5F000-memory.dmp

Filesize
4KB

Download
memory/2220-3-0x00000000004C0000-0x00000000004DA000-memory.dmp

Filesize
104KB

Download
memory/2220-1-0x0000000000D20000-0x0000000000DAC000-memory.dmp

Filesize
560KB

Download
memory/2220-2-0x0000000073D50000-0x000000007443E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-0-0x0000000073D5E000-0x0000000073D5F000-memory.dmp

Filesize
4KB

Download
memory/3012-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3012-32-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3012-31-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3012-25-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3012-23-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3012-27-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3012-30-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3012-21-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads