redline | f415b460b4dacb363a1d1b5da612a93264981c0fc492fe19018351025b737a1b

General

Target

a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe
Size

663KB
MD5

a04e240c6fa1a6fc1a727fafbc76db47
SHA1

88f541b615fed427f7ca50ad548b86d717a94f45
SHA256

f415b460b4dacb363a1d1b5da612a93264981c0fc492fe19018351025b737a1b
SHA512

acf2e7102e3aa83e1c46e7df1768ca01398bfb2d9e5f3d792d6f05e56ca9219833134c958b2f553bc582bc8eb41e8654e65d923f44f6ed031db82faff0f050d3
SSDEEP

12288:Tmrggr2P8OK/rluRMN+I1ZQ5j172+s6J2VrbAmIpQwTJsKqG9PxUYfaOK7:Ft1CE8Yns7

Score

10^/10

redline sectoprat @redjee1 discovery evasion infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@RedJee1

C2

185.80.234.77:17105

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/2124-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2124-17-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2124-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2124-19-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2124-22-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline 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/2124-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2124-17-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2124-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2124-19-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2124-22-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2084 set thread context of 2124	2084	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe	32

System Location Discovery: System Language Discovery 1 TTPs 2 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	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2124	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2124	2084	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe	32
PID 2084 wrote to memory of 2124	2084	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe	32
PID 2084 wrote to memory of 2124	2084	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe	32
PID 2084 wrote to memory of 2124	2084	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe	32
PID 2084 wrote to memory of 2124	2084	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe	32
PID 2084 wrote to memory of 2124	2084	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe	32
PID 2084 wrote to memory of 2124	2084	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe	32
PID 2084 wrote to memory of 2124	2084	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe	32
PID 2084 wrote to memory of 2124	2084	a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe"
1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Users\Admin\AppData\Local\Temp\a04e240c6fa1a6fc1a727fafbc76db47_JaffaCakes118.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2124

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2084-0-0x000000007409E000-0x000000007409F000-memory.dmp

Filesize
4KB

Download
memory/2084-1-0x0000000000030000-0x00000000000DC000-memory.dmp

Filesize
688KB

Download
memory/2084-2-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-3-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-4-0x0000000000490000-0x0000000000498000-memory.dmp

Filesize
32KB

Download
memory/2084-5-0x000000007409E000-0x000000007409F000-memory.dmp

Filesize
4KB

Download
memory/2084-6-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-7-0x0000000004B80000-0x0000000004BF6000-memory.dmp

Filesize
472KB

Download
memory/2084-8-0x00000000007C0000-0x00000000007E8000-memory.dmp

Filesize
160KB

Download
memory/2084-23-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2124-14-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2124-17-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2124-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2124-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2124-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2124-19-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2124-24-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2124-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2124-22-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2124-25-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2124-26-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads