redline | feb54a751ad4b364e5fc90a8aff49c047feff09c0ff6dc8645dcc37206085c8a

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
08-01-2025 09:34

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General

Target

JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe
Size

502KB
MD5

98a419b0e14ee5d556ef999907a5e7cc
SHA1

0874a0f3d9e3b7b12d6a70ba60f4acadbe6d5ddd
SHA256

feb54a751ad4b364e5fc90a8aff49c047feff09c0ff6dc8645dcc37206085c8a
SHA512

0c5afff0288f56dc9d625320054fd5aaa56c9430002e19ff7400ec81a44c813d21a1d6378ac46e1d72a130783b2d3893250887f1fd138dbe8f8bc5075f697974
SSDEEP

3072:y2s73MXA1AyJk8CHe8KhXtKL48rXo68nk4itQAGjhuN5bNeyg:3kJ1ML4oY68nvOpU

Score

10^/10

redline discovery infostealer

Malware Config

Extracted

Family

redline

141.94.188.139:43059

Attributes

auth_value
e6fd07a033474b6535552b6f7bfb4f97

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/2348-8-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2348-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2348-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2348-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2348-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2296 set thread context of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.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 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31
PID 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31
PID 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31
PID 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31
PID 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31
PID 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31
PID 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31
PID 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31
PID 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31
PID 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31
PID 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31
PID 2296 wrote to memory of 2348	2296	JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_98a419b0e14ee5d556ef999907a5e7cc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2348

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

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Downloads

memory/2296-0-0x000007FEF5E53000-0x000007FEF5E54000-memory.dmp

Filesize
4KB

Download
memory/2296-1-0x0000000000B60000-0x0000000000BE0000-memory.dmp

Filesize
512KB

Download
memory/2296-2-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp

Filesize
9.9MB

Download
memory/2296-13-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp

Filesize
9.9MB

Download
memory/2348-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2348-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2348-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2348-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2348-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2348-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2348-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2348-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download