redline | ebc99f23d2b63ae33e4d7d5324d25c5967e6ce26e35f12a841114ba89728a28b

General

Target

e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe
Size

352KB
MD5

e4da67e0a0e594826549e34016967cc9
SHA1

3a0aa11e90d01dd9d9a95b159b99afad79a79310
SHA256

ebc99f23d2b63ae33e4d7d5324d25c5967e6ce26e35f12a841114ba89728a28b
SHA512

967ff61c47b5f3ccb41aa6a9fa1dc95794b46c2296762bee6e8934c7913446d14e125d476198f63818d93c49eabb264caef847bb2e8e22e0f842be604a8f7381
SSDEEP

6144:AXITygJSuMgxFUr4yMXIrQR017XAQS0bsKk9u8iGhkXyJH4UOQnh40GYQqEDWT:A4TyS/FUMyMXIkk/8duXyZ4UO84oCDWT

Score

10^/10

redline sectoprat usacash discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

usacash

C2

185.53.46.25:38743

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/1540-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/1540-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3336 set thread context of 1540	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	98

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	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe
3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe
Token: SeDebugPrivilege	1540	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3336 wrote to memory of 1500	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	97
PID 3336 wrote to memory of 1500	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	97
PID 3336 wrote to memory of 1500	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	97
PID 3336 wrote to memory of 1540	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	98
PID 3336 wrote to memory of 1540	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	98
PID 3336 wrote to memory of 1540	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	98
PID 3336 wrote to memory of 1540	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	98
PID 3336 wrote to memory of 1540	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	98
PID 3336 wrote to memory of 1540	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	98
PID 3336 wrote to memory of 1540	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	98
PID 3336 wrote to memory of 1540	3336	e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe	98

C:\Users\Admin\AppData\Local\Temp\e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3336
- C:\Users\Admin\AppData\Local\Temp\e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe"
  2⤵
  PID:1500
- C:\Users\Admin\AppData\Local\Temp\e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e4da67e0a0e594826549e34016967cc9_JaffaCakes118.exe.log

Filesize
1KB

MD5
fb3264819f05b468156e37fecd7ca1e7

SHA1
8461be627ec2c21766472ac5a9215204f6cd03d6

SHA256
902e22368b4d29d67c78eb445d67c7e36001a79c7701a1e171a9c7af457a739c

SHA512
ddcb2a199799dc30a5627d6bb2aff30aca350b52e15f574ecc9e9e9e4d388fd1fe808b5fd2a8ea7015c91e369a06f045be455bf070c6d20d8c3b1c06de8ef964

Download Submit
memory/1540-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1540-22-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/1540-21-0x00000000053C0000-0x00000000054CA000-memory.dmp

Filesize
1.0MB

Download
memory/1540-19-0x0000000005110000-0x000000000515C000-memory.dmp

Filesize
304KB

Download
memory/1540-20-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/1540-18-0x00000000050D0000-0x000000000510C000-memory.dmp

Filesize
240KB

Download
memory/1540-17-0x0000000005070000-0x0000000005082000-memory.dmp

Filesize
72KB

Download
memory/1540-16-0x00000000055E0000-0x0000000005BF8000-memory.dmp

Filesize
6.1MB

Download
memory/1540-15-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/3336-5-0x0000000005140000-0x000000000514A000-memory.dmp

Filesize
40KB

Download
memory/3336-10-0x0000000005240000-0x000000000525E000-memory.dmp

Filesize
120KB

Download
memory/3336-13-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/3336-9-0x0000000005270000-0x00000000052E6000-memory.dmp

Filesize
472KB

Download
memory/3336-8-0x00000000051D0000-0x00000000051F2000-memory.dmp

Filesize
136KB

Download
memory/3336-7-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/3336-6-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Filesize
4KB

Download
memory/3336-0-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Filesize
4KB

Download
memory/3336-4-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/3336-3-0x00000000050A0000-0x0000000005132000-memory.dmp

Filesize
584KB

Download
memory/3336-2-0x0000000005550000-0x0000000005AF4000-memory.dmp

Filesize
5.6MB

Download
memory/3336-1-0x0000000000670000-0x00000000006CC000-memory.dmp

Filesize
368KB

Download

Analysis

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