redline | c59c670ff1cf8b16f3bc63836a1e7b08750d7005fd9e556b87ebdc9f87e25578

General

Target

f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe
Size

817KB
MD5

f1ca6928d76373b3a9555ccec3a49332
SHA1

8f001e51ee731dd5fbfad12e2f1b0993cb066af3
SHA256

c59c670ff1cf8b16f3bc63836a1e7b08750d7005fd9e556b87ebdc9f87e25578
SHA512

7a4876125615dcebba580effeefd268e6e4007ebd761a126a16738f5a592b6f0d9f5c7c5d84ab18e572f7487d97479d411ae9772ed08c8059937e04db2eb1477
SSDEEP

12288:ipzlHK7zgZUo0avP5n+LfPVD8JkcPmI7kNgxIv7Vml97DZKKQDF7EFMuMnXj:8zokZT0aXELfWJbDstAl97FdQRgN8T

Score

10^/10

redline sectoprat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

C2

richard9570.duckdns.org:11831

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/1432-13-0x0000000000400000-0x000000000041E000-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/1432-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3044 set thread context of 1432	3044	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe	90

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	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1432	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 1432	3044	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe	90
PID 3044 wrote to memory of 1432	3044	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe	90
PID 3044 wrote to memory of 1432	3044	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe	90
PID 3044 wrote to memory of 1432	3044	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe	90
PID 3044 wrote to memory of 1432	3044	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe	90
PID 3044 wrote to memory of 1432	3044	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe	90
PID 3044 wrote to memory of 1432	3044	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe	90
PID 3044 wrote to memory of 1432	3044	f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Users\Admin\AppData\Local\Temp\f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1432

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\f1ca6928d76373b3a9555ccec3a49332_JaffaCakes118.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/1432-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1432-24-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/1432-23-0x0000000005B90000-0x0000000005C9A000-memory.dmp

Filesize
1.0MB

Download
memory/1432-22-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/1432-21-0x0000000005920000-0x000000000596C000-memory.dmp

Filesize
304KB

Download
memory/1432-20-0x00000000058E0000-0x000000000591C000-memory.dmp

Filesize
240KB

Download
memory/1432-17-0x0000000005CC0000-0x00000000062D8000-memory.dmp

Filesize
6.1MB

Download
memory/1432-19-0x0000000005880000-0x0000000005892000-memory.dmp

Filesize
72KB

Download
memory/1432-18-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/3044-6-0x0000000005650000-0x00000000056A6000-memory.dmp

Filesize
344KB

Download
memory/3044-7-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/3044-12-0x00000000098F0000-0x0000000009910000-memory.dmp

Filesize
128KB

Download
memory/3044-10-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/3044-16-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/3044-9-0x0000000074EFE000-0x0000000074EFF000-memory.dmp

Filesize
4KB

Download
memory/3044-8-0x0000000006E10000-0x0000000006E26000-memory.dmp

Filesize
88KB

Download
memory/3044-11-0x0000000007250000-0x00000000072DC000-memory.dmp

Filesize
560KB

Download
memory/3044-0-0x0000000074EFE000-0x0000000074EFF000-memory.dmp

Filesize
4KB

Download
memory/3044-5-0x0000000005400000-0x000000000540A000-memory.dmp

Filesize
40KB

Download
memory/3044-4-0x0000000005460000-0x00000000054F2000-memory.dmp

Filesize
584KB

Download
memory/3044-3-0x0000000005970000-0x0000000005F14000-memory.dmp

Filesize
5.6MB

Download
memory/3044-2-0x0000000005320000-0x00000000053BC000-memory.dmp

Filesize
624KB

Download
memory/3044-1-0x00000000008C0000-0x0000000000992000-memory.dmp

Filesize
840KB

Download

Analysis

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