redline | 15d012d4d2aecbb5c8d3ad2de3d15bf3856d0b04e9fcf1a631ffa85a05060f2c

General

Target

JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe
Size

155KB
MD5

3f8362dfa319a1f316d9320d5e6bdf55
SHA1

c5fc01cdfc8f3aff2b932141e986433f5cad7188
SHA256

15d012d4d2aecbb5c8d3ad2de3d15bf3856d0b04e9fcf1a631ffa85a05060f2c
SHA512

b0070c523638d5f7aa3b017bf7a00e77deccb74679b837fa1ac1cfcfb7e3174805c013d50b6711880b16339f823a673da1fe9ebab2f4c5ad86781fa7ef7e7bf9
SSDEEP

3072:fa8e/PUXPyuad2ZQixAYZCOmwTGkDA6ZdstGymhzEG6:r2UyhdK5AWmwTGeZdstGyx

Score

10^/10

redline sectoprat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

C2

65.108.29.210:21638

Attributes

auth_value
ad39d6a8ea7823f2a92f57ebaa4c98a5

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/180-3-0x0000000000400000-0x0000000000422000-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/180-3-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4408 set thread context of 180	4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe	84

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_3f8362dfa319a1f316d9320d5e6bdf55.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe
4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe
4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4408 wrote to memory of 180	4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe	84
PID 4408 wrote to memory of 180	4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe	84
PID 4408 wrote to memory of 180	4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe	84
PID 4408 wrote to memory of 180	4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe	84
PID 4408 wrote to memory of 180	4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe	84
PID 4408 wrote to memory of 180	4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe	84
PID 4408 wrote to memory of 180	4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe	84
PID 4408 wrote to memory of 180	4408	JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f8362dfa319a1f316d9320d5e6bdf55.exe"
1⤵
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4408
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:180

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

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

memory/180-7-0x000000007497E000-0x000000007497F000-memory.dmp

Filesize
4KB

Download
memory/180-11-0x00000000057F0000-0x000000000582C000-memory.dmp

Filesize
240KB

Download
memory/180-15-0x0000000074970000-0x0000000075120000-memory.dmp

Filesize
7.7MB

Download
memory/180-3-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/180-14-0x000000007497E000-0x000000007497F000-memory.dmp

Filesize
4KB

Download
memory/180-13-0x0000000005830000-0x000000000587C000-memory.dmp

Filesize
304KB

Download
memory/180-12-0x0000000074970000-0x0000000075120000-memory.dmp

Filesize
7.7MB

Download
memory/180-9-0x0000000005790000-0x00000000057A2000-memory.dmp

Filesize
72KB

Download
memory/180-8-0x0000000005D30000-0x0000000006348000-memory.dmp

Filesize
6.1MB

Download
memory/180-10-0x00000000058C0000-0x00000000059CA000-memory.dmp

Filesize
1.0MB

Download
memory/4408-0-0x00007FFF769F3000-0x00007FFF769F5000-memory.dmp

Filesize
8KB

Download
memory/4408-1-0x0000000000760000-0x000000000078A000-memory.dmp

Filesize
168KB

Download
memory/4408-6-0x00007FFF769F0000-0x00007FFF774B1000-memory.dmp

Filesize
10.8MB

Download
memory/4408-5-0x000000001B520000-0x000000001B6C9000-memory.dmp

Filesize
1.7MB

Download
memory/4408-2-0x00007FFF769F0000-0x00007FFF774B1000-memory.dmp

Filesize
10.8MB

Download

Analysis

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