redline | ce3523e1b3a42f4ecdd3902746c19e3f7089a2dec61d9f016f6180e1ec414669

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 12:10

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General

Target

JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe
Size

485KB
MD5

9e97bc3f960c74093263b348885657b6
SHA1

0922c67fea3702326a184d5b3a0d314fb9578aae
SHA256

ce3523e1b3a42f4ecdd3902746c19e3f7089a2dec61d9f016f6180e1ec414669
SHA512

852cf6073bd0356a67dd7c6df459590ac3bde14e56238bf36053433548799f7c9faf33f96101ce43fb23f05d3f39e8353f10b68999cb0987bcf851f50ecff811
SSDEEP

3072:19PBOP6YFctlR06KJfiJymm69YQq+ve3fRmc+qIxO82Fk+7cG/Wa2EtV:19PBOSYFnffoyxp+v+fZu6

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/2500-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2500-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2500-16-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2500-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2500-7-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2532 set thread context of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.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 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30
PID 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30
PID 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30
PID 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30
PID 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30
PID 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30
PID 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30
PID 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30
PID 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30
PID 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30
PID 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30
PID 2532 wrote to memory of 2500	2532	JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9e97bc3f960c74093263b348885657b6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2500

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/2500-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-16-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-14-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-7-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2500-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2532-0-0x000007FEF5F83000-0x000007FEF5F84000-memory.dmp

Filesize
4KB

Download
memory/2532-1-0x0000000001090000-0x000000000110C000-memory.dmp

Filesize
496KB

Download
memory/2532-2-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download
memory/2532-17-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download