redline | 486f2809c2ebb2e0ba0e3d36de073914541a8ba7b9d2ddbe0a51521dcc08ebb7

General

Target

bfe811397881f12af308084358fbe17f_JaffaCakes118.exe
Size

1.0MB
MD5

bfe811397881f12af308084358fbe17f
SHA1

61a809b74b672f493f547dd0600600b065161600
SHA256

486f2809c2ebb2e0ba0e3d36de073914541a8ba7b9d2ddbe0a51521dcc08ebb7
SHA512

ed763688eae92bf09e8b6cf2f9a8b122a53ae43d79582e98177a6639920acd370714fe0653b2e3d225ace34d9a510bb3a9fa1cace3f6cd8f1265ae5b3a00fe7f
SSDEEP

24576:3Xjzd7ibgr9TFOeuv42h30ojS3i9aoW+MhW0LwQEwRbr:A0ojS3iIopMhWqwJ

Score

10^/10

redline sectoprat lexa4okbtc discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

Lexa4okBTC

C2

45.140.147.31:22127

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/3608-14-0x0000000000400000-0x000000000041E000-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/3608-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4180 set thread context of 3608	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	101

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	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe
4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe
Token: SeDebugPrivilege	3608	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4180 wrote to memory of 4028	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	100
PID 4180 wrote to memory of 4028	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	100
PID 4180 wrote to memory of 4028	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	100
PID 4180 wrote to memory of 3608	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	101
PID 4180 wrote to memory of 3608	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	101
PID 4180 wrote to memory of 3608	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	101
PID 4180 wrote to memory of 3608	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	101
PID 4180 wrote to memory of 3608	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	101
PID 4180 wrote to memory of 3608	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	101
PID 4180 wrote to memory of 3608	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	101
PID 4180 wrote to memory of 3608	4180	bfe811397881f12af308084358fbe17f_JaffaCakes118.exe	101

C:\Users\Admin\AppData\Local\Temp\bfe811397881f12af308084358fbe17f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bfe811397881f12af308084358fbe17f_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:4180
- C:\Users\Admin\AppData\Local\Temp\bfe811397881f12af308084358fbe17f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\bfe811397881f12af308084358fbe17f_JaffaCakes118.exe"
  2⤵
  PID:4028
- C:\Users\Admin\AppData\Local\Temp\bfe811397881f12af308084358fbe17f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\bfe811397881f12af308084358fbe17f_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3608

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\bfe811397881f12af308084358fbe17f_JaffaCakes118.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/3608-14-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3608-25-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3608-24-0x0000000005820000-0x000000000592A000-memory.dmp

Filesize
1.0MB

Download
memory/3608-23-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3608-22-0x0000000005520000-0x000000000556C000-memory.dmp

Filesize
304KB

Download
memory/3608-21-0x00000000054E0000-0x000000000551C000-memory.dmp

Filesize
240KB

Download
memory/3608-20-0x0000000005480000-0x0000000005492000-memory.dmp

Filesize
72KB

Download
memory/3608-19-0x0000000005A00000-0x0000000006018000-memory.dmp

Filesize
6.1MB

Download
memory/3608-17-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4180-6-0x0000000003350000-0x000000000335A000-memory.dmp

Filesize
40KB

Download
memory/4180-7-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4180-12-0x0000000007830000-0x00000000078BC000-memory.dmp

Filesize
560KB

Download
memory/4180-13-0x0000000006920000-0x0000000006940000-memory.dmp

Filesize
128KB

Download
memory/4180-10-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/4180-9-0x0000000006740000-0x0000000006756000-memory.dmp

Filesize
88KB

Download
memory/4180-18-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4180-11-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4180-8-0x0000000005F90000-0x0000000005FE6000-memory.dmp

Filesize
344KB

Download
memory/4180-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/4180-5-0x0000000005AC0000-0x0000000005B3E000-memory.dmp

Filesize
504KB

Download
memory/4180-4-0x0000000005B60000-0x0000000005BF2000-memory.dmp

Filesize
584KB

Download
memory/4180-3-0x0000000006070000-0x0000000006614000-memory.dmp

Filesize
5.6MB

Download
memory/4180-2-0x0000000005880000-0x000000000591C000-memory.dmp

Filesize
624KB

Download
memory/4180-1-0x0000000000DC0000-0x0000000000EC6000-memory.dmp

Filesize
1.0MB

Download

Analysis

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