redline | b3289635b42828dccce10e57b6fc40aad6b9369c402dc97724137efc7c65dc35

Analysis

max time kernel
133s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2024 23:49

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General

Target

JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe
Size

149KB
MD5

3f644c6df63687c4dd2dce14fb2f2caf
SHA1

174181e38b8a79b37e090c28bcd22a1527096810
SHA256

b3289635b42828dccce10e57b6fc40aad6b9369c402dc97724137efc7c65dc35
SHA512

a1799ce4728a9f2ca4059c1401f754913c41ab204614ca4c8af7d35cbdd8288bb1f156d40bb322120872df0f97489cbbc6af65336d22512a0d643ef1e436a175
SSDEEP

3072:oVYWkvmsmG7KEn3e9tFY9CavuC1RkqVTsG246LY7pilc:oV+hjB3eS9E1qVTsJ4S+

Score

10^/10

redline sectoprat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

141.94.188.138:46419

Attributes

auth_value
3f48b95855158031ae9e7dafcb203009

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/2188-3-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/2188-3-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3728 set thread context of 2188	3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe	86

System Location Discovery: System Language Discovery 1 TTPs 1 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	RegAsm.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe
3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3728 wrote to memory of 2188	3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe	86
PID 3728 wrote to memory of 2188	3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe	86
PID 3728 wrote to memory of 2188	3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe	86
PID 3728 wrote to memory of 2188	3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe	86
PID 3728 wrote to memory of 2188	3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe	86
PID 3728 wrote to memory of 2188	3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe	86
PID 3728 wrote to memory of 2188	3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe	86
PID 3728 wrote to memory of 2188	3728	JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe	86

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f644c6df63687c4dd2dce14fb2f2caf.exe"
1⤵
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3728
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

Replay Monitor

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Downloads

memory/2188-7-0x0000000005380000-0x0000000005998000-memory.dmp

Filesize
6.1MB

Download
memory/2188-9-0x0000000004F40000-0x000000000504A000-memory.dmp

Filesize
1.0MB

Download
memory/2188-14-0x0000000074F80000-0x0000000075730000-memory.dmp

Filesize
7.7MB

Download
memory/2188-3-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2188-8-0x0000000004E10000-0x0000000004E22000-memory.dmp

Filesize
72KB

Download
memory/2188-6-0x0000000074F8E000-0x0000000074F8F000-memory.dmp

Filesize
4KB

Download
memory/2188-13-0x0000000074F8E000-0x0000000074F8F000-memory.dmp

Filesize
4KB

Download
memory/2188-12-0x0000000004EB0000-0x0000000004EFC000-memory.dmp

Filesize
304KB

Download
memory/2188-11-0x0000000074F80000-0x0000000075730000-memory.dmp

Filesize
7.7MB

Download
memory/2188-10-0x0000000004E70000-0x0000000004EAC000-memory.dmp

Filesize
240KB

Download
memory/3728-5-0x00007FFDF70D0000-0x00007FFDF7B91000-memory.dmp

Filesize
10.8MB

Download
memory/3728-0-0x00007FFDF70D3000-0x00007FFDF70D5000-memory.dmp

Filesize
8KB

Download
memory/3728-1-0x0000000000A60000-0x0000000000A88000-memory.dmp

Filesize
160KB

Download
memory/3728-2-0x00007FFDF70D0000-0x00007FFDF7B91000-memory.dmp

Filesize
10.8MB

Download