redline | 65f91118840e33ce67f14c06b155bce15b9c26368bce65ae74b474806fbdb241

General

Target

f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe
Size

1.1MB
MD5

f332e7f44c7b84edf55f8886b3560a98
SHA1

941c3c6e7e1061732b04663ee7a54b9a7e09624e
SHA256

65f91118840e33ce67f14c06b155bce15b9c26368bce65ae74b474806fbdb241
SHA512

27b011999042f7f127e6c67f0aa978eabe6b33064891bbee5ae8208bd02487224730d71f9c9e34cc95927f3601256b3646c293fb7993c652b52c45896b1a8148
SSDEEP

12288:z6kCCW71by5Vq3nwIEjVe9Ckdxyg+GhZRIT/nKu1IcHG9K0dcB7f6RAE5CHxrjCk:BCCW71KyIz

Score

10^/10

redline sectoprat 1 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

1

C2

tstamore.info:80

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/372-9-0x0000000000400000-0x000000000041E000-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/372-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1256 set thread context of 372	1256	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe	96

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	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1256	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe
Token: SeDebugPrivilege	372	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1256 wrote to memory of 372	1256	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe	96
PID 1256 wrote to memory of 372	1256	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe	96
PID 1256 wrote to memory of 372	1256	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe	96
PID 1256 wrote to memory of 372	1256	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe	96
PID 1256 wrote to memory of 372	1256	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe	96
PID 1256 wrote to memory of 372	1256	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe	96
PID 1256 wrote to memory of 372	1256	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe	96
PID 1256 wrote to memory of 372	1256	f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1256
- C:\Users\Admin\AppData\Local\Temp\f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:372

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f332e7f44c7b84edf55f8886b3560a98_JaffaCakes118.exe.log

Filesize
1KB

MD5
7ebe314bf617dc3e48b995a6c352740c

SHA1
538f643b7b30f9231a3035c448607f767527a870

SHA256
48178f884b8a4dd96e330b210b0530667d9473a7629fc6b4ad12b614bf438ee8

SHA512
0ba9d8f4244c15285e254d27b4bff7c49344ff845c48bc0bf0d8563072fab4d6f7a6abe6b6742e8375a08e9a3b3e5d5dc4937ab428dbe2dd8e62892fda04507e

Download Submit
memory/372-16-0x00000000054D0000-0x000000000550C000-memory.dmp

Filesize
240KB

Download
memory/372-15-0x0000000005470000-0x0000000005482000-memory.dmp

Filesize
72KB

Download
memory/372-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/372-19-0x0000000005780000-0x000000000588A000-memory.dmp

Filesize
1.0MB

Download
memory/372-18-0x0000000005510000-0x000000000555C000-memory.dmp

Filesize
304KB

Download
memory/372-17-0x0000000074970000-0x0000000075120000-memory.dmp

Filesize
7.7MB

Download
memory/372-12-0x0000000074970000-0x0000000075120000-memory.dmp

Filesize
7.7MB

Download
memory/372-13-0x0000000005A70000-0x0000000006088000-memory.dmp

Filesize
6.1MB

Download
memory/372-20-0x0000000074970000-0x0000000075120000-memory.dmp

Filesize
7.7MB

Download
memory/1256-3-0x00000000051E0000-0x0000000005272000-memory.dmp

Filesize
584KB

Download
memory/1256-8-0x0000000005400000-0x0000000005426000-memory.dmp

Filesize
152KB

Download
memory/1256-7-0x0000000074970000-0x0000000075120000-memory.dmp

Filesize
7.7MB

Download
memory/1256-14-0x0000000074970000-0x0000000075120000-memory.dmp

Filesize
7.7MB

Download
memory/1256-2-0x0000000005790000-0x0000000005D34000-memory.dmp

Filesize
5.6MB

Download
memory/1256-0-0x000000007497E000-0x000000007497F000-memory.dmp

Filesize
4KB

Download
memory/1256-6-0x000000007497E000-0x000000007497F000-memory.dmp

Filesize
4KB

Download
memory/1256-5-0x0000000005170000-0x000000000517A000-memory.dmp

Filesize
40KB

Download
memory/1256-4-0x0000000074970000-0x0000000075120000-memory.dmp

Filesize
7.7MB

Download
memory/1256-1-0x0000000000690000-0x00000000007A8000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing