redline | 26e0ed9fb2128e8290310478202ab919cb803ef83cb3d749f96498d94f4d1607

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
07-01-2025 02:34

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General

Target

JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe
Size

168KB
MD5

4897c06dfc387d7f37803bc743c899fd
SHA1

ecb53d5b850b0112b30eddda79aa8ad0d24705ad
SHA256

26e0ed9fb2128e8290310478202ab919cb803ef83cb3d749f96498d94f4d1607
SHA512

e5c78c0ce52c6aa4e9d066a89fbc7cfa463cdcf3cbddb7ed240c4bce2613f9174c1df4583d590e6ae1cd041f6858295783d4f317bd017576d47c0e1d38f492b7
SSDEEP

3072:qF6WIcanmoaKM9O8AZd3afnZhQsRMQnskw4d4F:4+hmoXM9OBZoZhrRMfT+u

Score

10^/10

redline discovery infostealer

Malware Config

Extracted

Family

redline

65.108.29.210:21638

Attributes

auth_value
ad39d6a8ea7823f2a92f57ebaa4c98a5

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/1232-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1232-7-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1232-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1232-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1232-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2032 set thread context of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28

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 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28
PID 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28
PID 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28
PID 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28
PID 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28
PID 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28
PID 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28
PID 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28
PID 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28
PID 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28
PID 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28
PID 2032 wrote to memory of 1232	2032	JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe	28

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4897c06dfc387d7f37803bc743c899fd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1232

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/1232-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1232-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1232-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1232-7-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1232-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1232-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1232-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1232-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2032-0-0x000007FEF5693000-0x000007FEF5694000-memory.dmp

Filesize
4KB

Download
memory/2032-1-0x0000000000E60000-0x0000000000E8C000-memory.dmp

Filesize
176KB

Download
memory/2032-2-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

Filesize
9.9MB

Download
memory/2032-14-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

Filesize
9.9MB

Download