redline | 122c4604b5fe134d8965ca39d49b7780ff907ae680e65a90bd53eb5259d41491

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-01-2025 16:48

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General

Target

JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe
Size

548KB
MD5

b1d8773c17b6860ca7f4343f289ee225
SHA1

c45a66a4156e22c02f8f462bfa435ff1ce5a9044
SHA256

122c4604b5fe134d8965ca39d49b7780ff907ae680e65a90bd53eb5259d41491
SHA512

5879dd9f400576848ce623b6332e3a58c82375d419361ec4c33a2ea9ab24372488b43d0c93cdeea85cef5741e5178328b0d90027cb0e6384af8847b2c4847a26
SSDEEP

3072:d24zEvzhgxnNm5o5baNRYW5U24Ds05ZHLs2t6K3w02SqJICnI2pMjnYF:dhzEuxnEo5eiWS9s+HLHtXfqJICnI01

Score

10^/10

redline sectoprat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

141.94.188.138:46419

Attributes

auth_value
3f48b95855158031ae9e7dafcb203009

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/1248-3-0x0000000000400000-0x0000000000422000-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/1248-3-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1172 set thread context of 1248	1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.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_b1d8773c17b6860ca7f4343f289ee225.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe
1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 1248	1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe	84
PID 1172 wrote to memory of 1248	1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe	84
PID 1172 wrote to memory of 1248	1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe	84
PID 1172 wrote to memory of 1248	1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe	84
PID 1172 wrote to memory of 1248	1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe	84
PID 1172 wrote to memory of 1248	1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe	84
PID 1172 wrote to memory of 1248	1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe	84
PID 1172 wrote to memory of 1248	1172	JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b1d8773c17b6860ca7f4343f289ee225.exe"
1⤵
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1172
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1172-5-0x00007FFAC29D0000-0x00007FFAC3491000-memory.dmp

Filesize
10.8MB

Download
memory/1172-1-0x0000000000FB0000-0x000000000103C000-memory.dmp

Filesize
560KB

Download
memory/1172-2-0x00007FFAC29D0000-0x00007FFAC3491000-memory.dmp

Filesize
10.8MB

Download
memory/1172-0-0x00007FFAC29D3000-0x00007FFAC29D5000-memory.dmp

Filesize
8KB

Download
memory/1248-7-0x0000000005730000-0x0000000005D48000-memory.dmp

Filesize
6.1MB

Download
memory/1248-6-0x0000000074A2E000-0x0000000074A2F000-memory.dmp

Filesize
4KB

Download
memory/1248-3-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1248-8-0x00000000051C0000-0x00000000051D2000-memory.dmp

Filesize
72KB

Download
memory/1248-9-0x00000000052F0000-0x00000000053FA000-memory.dmp

Filesize
1.0MB

Download
memory/1248-10-0x0000000005220000-0x000000000525C000-memory.dmp

Filesize
240KB

Download
memory/1248-11-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/1248-12-0x0000000005290000-0x00000000052DC000-memory.dmp

Filesize
304KB

Download
memory/1248-13-0x0000000074A2E000-0x0000000074A2F000-memory.dmp

Filesize
4KB

Download
memory/1248-14-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download