redline | 5ae0c2d5eb5ab0e5e7a312a311a1682badc69ee92d05f2ab5d228e2ad402d70c

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
06-01-2025 00:27

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General

Target

JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe
Size

517KB
MD5

03dcfdf55db3e5b996047b8ba5180ae8
SHA1

cfc4f440aa95a343ff85b27fb8263cc6fbbbe7f6
SHA256

5ae0c2d5eb5ab0e5e7a312a311a1682badc69ee92d05f2ab5d228e2ad402d70c
SHA512

9c0a48513394bed771f834ff2afc4709ab5918577f9c6065ec420e4e5a2787488ca9b894dada43ffa3cfc7eae426b113bb3fdff6147ea8d0f01d12440104e936
SSDEEP

3072:C15/uPHL++1qX10RKdqM4FBI0FDmcZDGDk+xgLMczSCfZ:C15/ufL7wXy3bpFmcZSDkJBGCB

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/2584-8-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2584-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2584-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2584-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2584-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2540 set thread context of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.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 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30
PID 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30
PID 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30
PID 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30
PID 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30
PID 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30
PID 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30
PID 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30
PID 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30
PID 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30
PID 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30
PID 2540 wrote to memory of 2584	2540	JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_03dcfdf55db3e5b996047b8ba5180ae8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2584

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/2540-0-0x000007FEF5DA3000-0x000007FEF5DA4000-memory.dmp

Filesize
4KB

Download
memory/2540-1-0x0000000000F20000-0x0000000000FA4000-memory.dmp

Filesize
528KB

Download
memory/2540-2-0x000007FEF5DA0000-0x000007FEF678C000-memory.dmp

Filesize
9.9MB

Download
memory/2540-13-0x000007FEF5DA0000-0x000007FEF678C000-memory.dmp

Filesize
9.9MB

Download
memory/2584-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2584-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2584-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2584-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2584-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2584-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2584-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2584-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download