redline | 5f6018b0d6db39484dc8876c6c61f4b41e5c92aa3d82d5f46035cb7f19a41413

Analysis

max time kernel
140s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-01-2025 06:29

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General

Target

JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe
Size

681KB
MD5

f97e3aa50db5c748f8655e278c7b14c8
SHA1

641889badffa8d6597e8c0c801824671e55067bc
SHA256

5f6018b0d6db39484dc8876c6c61f4b41e5c92aa3d82d5f46035cb7f19a41413
SHA512

dd176f76045d9a6c3ec6d154fc4ba6b824f99a51d9f99545578c67dc631e71dac2d5fbfd1d5ae0b37950fd8122ac130968a7a31971e9be4114580333d867e6c3
SSDEEP

12288:aywRJG16Dxbv3VqWDqdWMFUISH30m2VTdpSityjK:z6Ou73/GWMq3ApdH

Score

10^/10

redline discovery infostealer

Malware Config

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/4840-11-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 464 set thread context of 4840	464	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	99

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_f97e3aa50db5c748f8655e278c7b14c8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 464 wrote to memory of 4840	464	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	99
PID 464 wrote to memory of 4840	464	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	99
PID 464 wrote to memory of 4840	464	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	99
PID 464 wrote to memory of 4840	464	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	99
PID 464 wrote to memory of 4840	464	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	99
PID 464 wrote to memory of 4840	464	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	99
PID 464 wrote to memory of 4840	464	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	99
PID 464 wrote to memory of 4840	464	JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe	99

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:464
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4840

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\JaffaCakes118_f97e3aa50db5c748f8655e278c7b14c8.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/464-10-0x000000000A790000-0x000000000A7F2000-memory.dmp

Filesize
392KB

Download
memory/464-3-0x00000000055D0000-0x0000000005662000-memory.dmp

Filesize
584KB

Download
memory/464-15-0x00000000743E0000-0x0000000074B90000-memory.dmp

Filesize
7.7MB

Download
memory/464-4-0x00000000743E0000-0x0000000074B90000-memory.dmp

Filesize
7.7MB

Download
memory/464-5-0x0000000005680000-0x000000000568A000-memory.dmp

Filesize
40KB

Download
memory/464-6-0x0000000007DC0000-0x0000000007E5C000-memory.dmp

Filesize
624KB

Download
memory/464-7-0x0000000005C80000-0x0000000005C8E000-memory.dmp

Filesize
56KB

Download
memory/464-8-0x00000000743EE000-0x00000000743EF000-memory.dmp

Filesize
4KB

Download
memory/464-1-0x0000000000B60000-0x0000000000C12000-memory.dmp

Filesize
712KB

Download
memory/464-0-0x00000000743EE000-0x00000000743EF000-memory.dmp

Filesize
4KB

Download
memory/464-9-0x00000000743E0000-0x0000000074B90000-memory.dmp

Filesize
7.7MB

Download
memory/464-2-0x0000000005C90000-0x0000000006234000-memory.dmp

Filesize
5.6MB

Download
memory/4840-23-0x00000000743E0000-0x0000000074B90000-memory.dmp

Filesize
7.7MB

Download
memory/4840-16-0x00000000743E0000-0x0000000074B90000-memory.dmp

Filesize
7.7MB

Download
memory/4840-14-0x0000000002E20000-0x0000000002E26000-memory.dmp

Filesize
24KB

Download
memory/4840-17-0x00000000743E0000-0x0000000074B90000-memory.dmp

Filesize
7.7MB

Download
memory/4840-18-0x0000000005A50000-0x0000000006068000-memory.dmp

Filesize
6.1MB

Download
memory/4840-19-0x0000000005340000-0x0000000005352000-memory.dmp

Filesize
72KB

Download
memory/4840-20-0x0000000005540000-0x000000000564A000-memory.dmp

Filesize
1.0MB

Download
memory/4840-21-0x00000000053A0000-0x00000000053DC000-memory.dmp

Filesize
240KB

Download
memory/4840-22-0x0000000005430000-0x000000000547C000-memory.dmp

Filesize
304KB

Download
memory/4840-11-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download