redline | f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2024 14:41

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General

Target

f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe
Size

529KB
MD5

de2e6197e4b2e7872413ca2f3d40d8c9
SHA1

04335cef94d2f59b9a0a7bf6c951adba3fe6a4d6
SHA256

f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01
SHA512

5077832de0416b79174640d6b5e377409871f8987435972d1c95cc91c7e9a7e9dcc5469261925bb4ac0dc3f4e42e7a5c068f65d1a6bfd43c854cee876f51b7de
SSDEEP

3072:xYD4sTC3kjkgSZ5LmDVen+VoWV1S4C7/hOE1Zz2ckcrjh44KRi2gtcv5b/7H:xYD4F3k5SZgVenKx11C1OE3t1tc5b/j

Score

10^/10

redline sectoprat discovery infostealer rat trojan

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 1 IoCs

resource	yara_rule
behavioral2/memory/4608-7-0x0000000000500000-0x0000000000522000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4608-7-0x0000000000500000-0x0000000000522000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2084 set thread context of 4608	2084	f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe	85

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 8 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 4608	2084	f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe	85
PID 2084 wrote to memory of 4608	2084	f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe	85
PID 2084 wrote to memory of 4608	2084	f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe	85
PID 2084 wrote to memory of 4608	2084	f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe	85
PID 2084 wrote to memory of 4608	2084	f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe	85
PID 2084 wrote to memory of 4608	2084	f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe	85
PID 2084 wrote to memory of 4608	2084	f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe	85
PID 2084 wrote to memory of 4608	2084	f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe	85

C:\Users\Admin\AppData\Local\Temp\f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe
"C:\Users\Admin\AppData\Local\Temp\f1e7ab79a5959e52998afbe6b187b017b510e970a58b59a451f7a4c94c990c01.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4608

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/2084-0-0x00007FFE174C3000-0x00007FFE174C5000-memory.dmp

Filesize
8KB

Download
memory/2084-1-0x0000000000990000-0x0000000000A16000-memory.dmp

Filesize
536KB

Download
memory/2084-2-0x00007FFE174C0000-0x00007FFE17F81000-memory.dmp

Filesize
10.8MB

Download
memory/2084-5-0x00007FFE174C0000-0x00007FFE17F81000-memory.dmp

Filesize
10.8MB

Download
memory/4608-6-0x000000007444E000-0x000000007444F000-memory.dmp

Filesize
4KB

Download
memory/4608-7-0x0000000000500000-0x0000000000522000-memory.dmp

Filesize
136KB

Download
memory/4608-8-0x0000000004F30000-0x0000000005548000-memory.dmp

Filesize
6.1MB

Download
memory/4608-9-0x00000000049D0000-0x00000000049E2000-memory.dmp

Filesize
72KB

Download
memory/4608-10-0x0000000004B00000-0x0000000004C0A000-memory.dmp

Filesize
1.0MB

Download
memory/4608-11-0x0000000004A70000-0x0000000004AAC000-memory.dmp

Filesize
240KB

Download
memory/4608-12-0x0000000074440000-0x0000000074BF0000-memory.dmp

Filesize
7.7MB

Download
memory/4608-13-0x0000000004A10000-0x0000000004A5C000-memory.dmp

Filesize
304KB

Download
memory/4608-14-0x000000007444E000-0x000000007444F000-memory.dmp

Filesize
4KB

Download
memory/4608-15-0x0000000074440000-0x0000000074BF0000-memory.dmp

Filesize
7.7MB

Download