redline | 5fa48fe33f43d5aecbdc5cc8dc4229e479944ad29c0543a234ce0c9d68d4cdc5

Analysis

max time kernel
136s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-01-2025 18:13

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General

Target

JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe
Size

4.6MB
MD5

eac6616c87de243a970eb5c7a21b48b2
SHA1

a5ea8f489d11ed9a465809412ecbbaea32f339a3
SHA256

5fa48fe33f43d5aecbdc5cc8dc4229e479944ad29c0543a234ce0c9d68d4cdc5
SHA512

ab2ad2d504a320341b54ee3bf01a9deba3d9b984c4a26111d2d91674388e23f14ddfa3cac264e6132c461df7ff6c0a23ed798584dc0a8f951292acd04e208832
SSDEEP

98304:TLKbhJUQMWPKsYSm66yyDjmWfeIj9VSR2GJ1DK472TrniEUzZx:eASmFBDj5fOnf0OF

Score

10^/10

redline @kiirek discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@kiirek

5.188.118.163:80

Attributes

auth_value
9bde7608ef33d6cbd8c01687cdd53196

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/3972-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3448 set thread context of 3972	3448	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
32	3448	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3448	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe
3448	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe
3448	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe
3448	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3448 wrote to memory of 3972	3448	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	84
PID 3448 wrote to memory of 3972	3448	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	84
PID 3448 wrote to memory of 3972	3448	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	84
PID 3448 wrote to memory of 3972	3448	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	84
PID 3448 wrote to memory of 3972	3448	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3448
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3972
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 288
  2⤵
  - Program crash
  PID:32

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3448 -ip 3448
1⤵
PID:3160

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/3448-0-0x0000000000E95000-0x000000000110C000-memory.dmp

Filesize
2.5MB

Download
memory/3448-1-0x0000000000850000-0x0000000000851000-memory.dmp

Filesize
4KB

Download
memory/3448-5-0x0000000002940000-0x0000000002941000-memory.dmp

Filesize
4KB

Download
memory/3448-6-0x0000000002950000-0x0000000002951000-memory.dmp

Filesize
4KB

Download
memory/3448-4-0x0000000002930000-0x0000000002931000-memory.dmp

Filesize
4KB

Download
memory/3448-3-0x0000000000E50000-0x0000000000E51000-memory.dmp

Filesize
4KB

Download
memory/3448-2-0x0000000000870000-0x0000000000871000-memory.dmp

Filesize
4KB

Download
memory/3448-7-0x0000000000E60000-0x00000000012F3000-memory.dmp

Filesize
4.6MB

Download
memory/3448-22-0x0000000000E95000-0x000000000110C000-memory.dmp

Filesize
2.5MB

Download
memory/3448-14-0x0000000000E60000-0x00000000012F3000-memory.dmp

Filesize
4.6MB

Download
memory/3972-15-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

Filesize
4KB

Download
memory/3972-16-0x0000000005EF0000-0x0000000006508000-memory.dmp

Filesize
6.1MB

Download
memory/3972-17-0x00000000058F0000-0x0000000005902000-memory.dmp

Filesize
72KB

Download
memory/3972-18-0x0000000005A60000-0x0000000005B6A000-memory.dmp

Filesize
1.0MB

Download
memory/3972-19-0x0000000005990000-0x00000000059CC000-memory.dmp

Filesize
240KB

Download
memory/3972-20-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/3972-21-0x00000000059D0000-0x0000000005A1C000-memory.dmp

Filesize
304KB

Download
memory/3972-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3972-23-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

Filesize
4KB

Download
memory/3972-24-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download