redline | c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67

General

Target

JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe
Size

655.1MB
MD5

af15f72b79b048f1332bbeeea170be17
SHA1

3d4413a0dfdc728b34e2c782a8791620cf6740bd
SHA256

c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67
SHA512

99198277898d79082f11fe48a22c8a5d632cb240057200ec4f3fd0d183ea98a7b0db4b166f57b8aac5d9af0ec6c0cbb64e1529ab2d78beea0591cac119eace1b
SSDEEP

6144:39ntebSIFlHWvBhjs/dn19s2lA1Tu4mfp9Gy:3/ebdF9WbARkM5Rfp8y

Score

10^/10

redline google discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

google

C2

65.109.139.121:28859

Attributes

auth_value
b79a864f2139a1610facb608c4aa7e8a

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/2732-8-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2732-11-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2732-13-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2732-6-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2732-5-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 1 IoCs

pid	Process
2692	TrashExe (1).exe

Loads dropped DLL 2 IoCs

pid	Process
2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe
2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2168 set thread context of 2732	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	30

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TrashExe (1).exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 2732	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	30
PID 2168 wrote to memory of 2732	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	30
PID 2168 wrote to memory of 2732	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	30
PID 2168 wrote to memory of 2732	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	30
PID 2168 wrote to memory of 2732	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	30
PID 2168 wrote to memory of 2732	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	30
PID 2168 wrote to memory of 2732	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	30
PID 2168 wrote to memory of 2732	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	30
PID 2168 wrote to memory of 2732	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	30
PID 2168 wrote to memory of 2692	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	31
PID 2168 wrote to memory of 2692	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	31
PID 2168 wrote to memory of 2692	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	31
PID 2168 wrote to memory of 2692	2168	JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c3971ddf39e5cad5f5c9d13b04c3dc61fb8a18511b2612230ccc784be2230d67.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2168
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2732
- C:\Users\Admin\AppData\Local\Temp\TrashExe (1).exe
  "C:\Users\Admin\AppData\Local\Temp\TrashExe (1).exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\TrashExe (1).exe

Filesize
3KB

MD5
43c14a07b0a83cb0ade9f7da7b0ca394

SHA1
79d457fc5c171c3677c50d19e7df3baf5f1311a8

SHA256
3069063f04fc8c45fc2c84743a085bcfcbe2df9642c0518a1a185549ab9dfc36

SHA512
9bfefb852eec35916aefe50d6a50731b2fbf5eb87f6cb64d2fc3d4b8e86107b2687d75a5ed169972a8574f1df72f21336ccd427446519edcb2cc65c75e025a0c

Download Submit
memory/2168-0-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/2168-1-0x0000000000880000-0x00000000008DC000-memory.dmp

Filesize
368KB

Download
memory/2168-2-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2168-26-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2168-25-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/2692-24-0x00000000010A0000-0x00000000010A8000-memory.dmp

Filesize
32KB

Download
memory/2732-5-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2732-6-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2732-4-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2732-3-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2732-13-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2732-14-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2732-11-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2732-8-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2732-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2732-27-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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