redline | 8b3c5357d5351c05f4c7dde9bc368972e2b9c70f7a3cce01d5e2dee8fd2561e9

Analysis

max time kernel
131s
max time network
141s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-01-2025 17:25

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General

Target

JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe
Size

518KB
MD5

e9d3c72fe983f995a365dba28b0d3e73
SHA1

9b0e981d3e6892d4479c4f6d711d3db73d10a310
SHA256

8b3c5357d5351c05f4c7dde9bc368972e2b9c70f7a3cce01d5e2dee8fd2561e9
SHA512

a2090700d0ef056b02506734917c091ec7a86dfa97ebdc7935ba67e29961462ed92b069d4fe1d65b8ba1dba849487c8ce4deb3f04a32fcde96a835a5ee10206d
SSDEEP

3072:lf3w8rV+GDbcCISidiZZZ4RSppGeJQSRHk6zTbi2kwIxJAx0ni1:h3j5A7Sp3RHk6ZTuAxSQ

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/2380-8-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2380-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2380-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2380-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2380-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2096 set thread context of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30

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 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30
PID 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30
PID 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30
PID 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30
PID 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30
PID 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30
PID 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30
PID 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30
PID 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30
PID 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30
PID 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30
PID 2096 wrote to memory of 2380	2096	JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e9d3c72fe983f995a365dba28b0d3e73.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2380

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/2096-0-0x000007FEF6523000-0x000007FEF6524000-memory.dmp

Filesize
4KB

Download
memory/2096-1-0x0000000000BF0000-0x0000000000C74000-memory.dmp

Filesize
528KB

Download
memory/2096-2-0x000007FEF6520000-0x000007FEF6F0C000-memory.dmp

Filesize
9.9MB

Download
memory/2096-13-0x000007FEF6520000-0x000007FEF6F0C000-memory.dmp

Filesize
9.9MB

Download
memory/2380-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2380-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2380-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2380-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2380-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2380-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2380-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2380-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download