redline | ac9abaddb6cb8e92434eabeb01d2f4b58b130e0959208e1f02066449e9706ea3

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
10-01-2025 10:45

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General

Target

JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe
Size

518KB
MD5

e24220a46bf73fca8bd64d4bf9e8b856
SHA1

b70726bc14d35e956969f711e0e6fc71880e4612
SHA256

ac9abaddb6cb8e92434eabeb01d2f4b58b130e0959208e1f02066449e9706ea3
SHA512

532cf89baae92aceaa9c93be2ec68375497977f8e8d772734c8343add62d75167d1aff7b7a71ac6096bc4a5f5a034029e65aa185a38d9aa532930809a5ad9b88
SSDEEP

3072:uU3Q5m5rdX4JcOkPqeWCCXv15V4qhzlLN7wKBpVI6dHbg:f3uYdX4J1k+CY1r4qhzDNVjdH0

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 5 IoCs

resource	yara_rule
behavioral1/memory/2608-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2608-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2608-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2608-8-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2608-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3044 set thread context of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.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 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28
PID 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28
PID 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28
PID 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28
PID 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28
PID 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28
PID 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28
PID 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28
PID 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28
PID 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28
PID 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28
PID 3044 wrote to memory of 2608	3044	JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe	28

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e24220a46bf73fca8bd64d4bf9e8b856.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2608

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/2608-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2608-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2608-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2608-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2608-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2608-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2608-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2608-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3044-0-0x000007FEF55E3000-0x000007FEF55E4000-memory.dmp

Filesize
4KB

Download
memory/3044-1-0x0000000000290000-0x0000000000314000-memory.dmp

Filesize
528KB

Download
memory/3044-2-0x000007FEF55E0000-0x000007FEF5FCC000-memory.dmp

Filesize
9.9MB

Download
memory/3044-13-0x000007FEF55E0000-0x000007FEF5FCC000-memory.dmp

Filesize
9.9MB

Download