redline | 21dda24bdc25d4a6425d66a7722ae847c91a6d814b37183db5f3d7f71db4aace

Analysis

max time kernel
135s
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
07-01-2025 23:07

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General

Target

JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe
Size

4.6MB
MD5

7e1efc1ee0c693388bd72a6879d2382f
SHA1

a783c0fb271982fbda22964bc5b4a482143a72f4
SHA256

21dda24bdc25d4a6425d66a7722ae847c91a6d814b37183db5f3d7f71db4aace
SHA512

c05a945e45168291ef898a89f16a8a96b4a786359688efc0245d1cd0f01097358e2d582386deb7b40551691b72069e7ea1f8d62c7c8e869fa98b5843b10b9d7b
SSDEEP

98304:DLt4JpIB1DBkkO3YhfZ03QdiE2LdnbH0frhpzXO+cmS5:aIXS+UQ98boVcmS5

Score

10^/10

redline @bbakoch discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@bbakoch

92.119.113.189:21746

Attributes

auth_value
de713911efa818890ac36085c9a0fc58

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/4084-8-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4032 set thread context of 4084	4032	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1884	4032	WerFault.exe	84

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_7e1efc1ee0c693388bd72a6879d2382f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4032	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe
4032	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe
4032	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe
4032	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4032 wrote to memory of 4084	4032	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	86
PID 4032 wrote to memory of 4084	4032	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	86
PID 4032 wrote to memory of 4084	4032	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	86
PID 4032 wrote to memory of 4084	4032	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	86
PID 4032 wrote to memory of 4084	4032	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	86

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4032
- 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:4084
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4032 -s 272
  2⤵
  - Program crash
  PID:1884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4032 -ip 4032
1⤵
PID:1868

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/4032-13-0x0000000000140000-0x00000000005D4000-memory.dmp

Filesize
4.6MB

Download
memory/4032-2-0x0000000002760000-0x0000000002761000-memory.dmp

Filesize
4KB

Download
memory/4032-1-0x0000000002730000-0x0000000002731000-memory.dmp

Filesize
4KB

Download
memory/4032-4-0x0000000002780000-0x0000000002781000-memory.dmp

Filesize
4KB

Download
memory/4032-3-0x0000000002770000-0x0000000002771000-memory.dmp

Filesize
4KB

Download
memory/4032-0-0x0000000002720000-0x0000000002721000-memory.dmp

Filesize
4KB

Download
memory/4032-6-0x0000000000175000-0x00000000003EC000-memory.dmp

Filesize
2.5MB

Download
memory/4032-21-0x0000000000175000-0x00000000003EC000-memory.dmp

Filesize
2.5MB

Download
memory/4032-5-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/4084-23-0x00000000751C0000-0x0000000075970000-memory.dmp

Filesize
7.7MB

Download
memory/4084-16-0x0000000005430000-0x0000000005442000-memory.dmp

Filesize
72KB

Download
memory/4084-15-0x00000000059C0000-0x0000000005FD8000-memory.dmp

Filesize
6.1MB

Download
memory/4084-17-0x0000000005560000-0x000000000566A000-memory.dmp

Filesize
1.0MB

Download
memory/4084-18-0x00000000054A0000-0x00000000054DC000-memory.dmp

Filesize
240KB

Download
memory/4084-19-0x00000000751C0000-0x0000000075970000-memory.dmp

Filesize
7.7MB

Download
memory/4084-20-0x00000000054E0000-0x000000000552C000-memory.dmp

Filesize
304KB

Download
memory/4084-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/4084-22-0x00000000751CE000-0x00000000751CF000-memory.dmp

Filesize
4KB

Download
memory/4084-14-0x00000000751CE000-0x00000000751CF000-memory.dmp

Filesize
4KB

Download