redline | 4b3277814d32318805d98f1517026cfea606d90fe549a3b0ebf8826f6115959d

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 02:23

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General

Target

JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe
Size

517KB
MD5

08e91ca21e721640859c93af91a79c7e
SHA1

500efc5de1336b822e373fb62b61e33643d38e4c
SHA256

4b3277814d32318805d98f1517026cfea606d90fe549a3b0ebf8826f6115959d
SHA512

e0aee3268e35f57245fd6e837e308ce8036b604390a706308ae291430c42996d561c41d78cf19c45b1531d6e48c39ace1b19fe1602f71a903613cf398e4f2ec7
SSDEEP

3072:AovMn9OFckvzvs6fsoZxOWiyUkVwDCw2yZjCgEPwbZmp+THPJZ9k+i80:AovO9OFcczE6fsW4W5rVcjHCgTpNZ9NM

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 6 IoCs

resource	yara_rule
behavioral1/memory/316-10-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/316-9-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/316-17-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/316-14-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/316-6-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/316-5-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2424 set thread context of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.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 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28
PID 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28
PID 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28
PID 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28
PID 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28
PID 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28
PID 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28
PID 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28
PID 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28
PID 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28
PID 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28
PID 2424 wrote to memory of 316	2424	JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe	28

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_08e91ca21e721640859c93af91a79c7e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:316

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/316-17-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/316-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/316-10-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/316-9-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/316-14-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/316-6-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/316-5-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/316-4-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/316-3-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/2424-1-0x0000000000D90000-0x0000000000E14000-memory.dmp

Filesize
528KB

Download
memory/2424-2-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

Filesize
9.9MB

Download
memory/2424-0-0x000007FEF5C43000-0x000007FEF5C44000-memory.dmp

Filesize
4KB

Download
memory/2424-18-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

Filesize
9.9MB

Download