redline | e8677a10f830b2bb1bb24d7b0aa6bca09e96f15b819ec127ca02d31a02166210

Analysis

max time kernel
131s
max time network
141s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
07-01-2025 07:03

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General

Target

JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe
Size

517KB
MD5

54453a790722fad02b6be80e54277a9f
SHA1

3beb6c1a15ee4abea90d1155f4b795b576a7a5b5
SHA256

e8677a10f830b2bb1bb24d7b0aa6bca09e96f15b819ec127ca02d31a02166210
SHA512

c2e9309a210b14b7f27fe563940b03ec4bd5b1edd7c9d1cb5c775b9db535349973c639969845d0f7cb6dbcec0bd0d9e6c67fee02e30e0421dd3b5c56f84f4b06
SSDEEP

3072:2sntJc4BAEoQmW+ipSKSwkjwLelL02oyPs7hwNXunlFpoyxL0:2stJcv1QmWDs2Lep0nyPeZWyxQ

Score

10^/10

redline discovery infostealer

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 5 IoCs

resource	yara_rule
behavioral1/memory/2384-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2384-7-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2384-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2384-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2384-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2232 set thread context of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31

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

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31
PID 2232 wrote to memory of 2384	2232	JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_54453a790722fad02b6be80e54277a9f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2232-0-0x000007FEF5D23000-0x000007FEF5D24000-memory.dmp

Filesize
4KB

Download
memory/2232-1-0x0000000000E20000-0x0000000000EA4000-memory.dmp

Filesize
528KB

Download
memory/2232-2-0x000007FEF5D20000-0x000007FEF670C000-memory.dmp

Filesize
9.9MB

Download
memory/2232-14-0x000007FEF5D20000-0x000007FEF670C000-memory.dmp

Filesize
9.9MB

Download
memory/2384-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2384-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2384-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2384-7-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2384-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2384-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2384-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2384-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download