redline | f2ba8f4cafd56b935331d6640557749c87c850e4536715564b2255a9fa161966

Analysis

max time kernel
146s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08/11/2024, 09:25

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General

Target

Setup.exe
Size

590KB
MD5

98f610c4cac1c0b5292658886d8bf71a
SHA1

b8343d6c0aabdcff9e476d50efb768446908c779
SHA256

7f9944c359609f2dd20e7cf504c3f49ccc5c0389037edf239bef84963739280e
SHA512

bdeca6786e79c474bd10daf956ef0aedd8271628e062c7cbc8fcd6bd6e88d7c439f20c7c0faf8bd53525422e02c1c9841e2a1609dc1300053ab55f464bfbddf4
SSDEEP

12288:utXGcRC77ZEAWtoCc3Z5Yj0alPaIj9mrxFG:u4/z

Score

10^/10

redline sectoprat vc2408 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

VC2408

185.92.73.140:80

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/2980-6-0x0000000000400000-0x0000000000420000-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/2980-6-0x0000000000400000-0x0000000000420000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4180 set thread context of 2980	4180	Setup.exe	96

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

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4180 wrote to memory of 2400	4180	Setup.exe	87
PID 4180 wrote to memory of 2400	4180	Setup.exe	87
PID 4180 wrote to memory of 2400	4180	Setup.exe	87
PID 4180 wrote to memory of 2980	4180	Setup.exe	96
PID 4180 wrote to memory of 2980	4180	Setup.exe	96
PID 4180 wrote to memory of 2980	4180	Setup.exe	96
PID 4180 wrote to memory of 2980	4180	Setup.exe	96
PID 4180 wrote to memory of 2980	4180	Setup.exe	96
PID 4180 wrote to memory of 2980	4180	Setup.exe	96
PID 4180 wrote to memory of 2980	4180	Setup.exe	96
PID 4180 wrote to memory of 2980	4180	Setup.exe	96

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4180
- C:\Users\Admin\AppData\Local\Temp\Setup.exe
  C:\Users\Admin\AppData\Local\Temp\Setup.exe
  2⤵
  PID:2400
- C:\Users\Admin\AppData\Local\Temp\Setup.exe
  C:\Users\Admin\AppData\Local\Temp\Setup.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2980

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\Setup.exe.log

Filesize
700B

MD5
e5352797047ad2c91b83e933b24fbc4f

SHA1
9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772

SHA256
b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c

SHA512
dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827

Download Submit
memory/2980-13-0x0000000005140000-0x000000000524A000-memory.dmp

Filesize
1.0MB

Download
memory/2980-12-0x0000000002B60000-0x0000000002B72000-memory.dmp

Filesize
72KB

Download
memory/2980-17-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/2980-16-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/2980-15-0x0000000005070000-0x00000000050BC000-memory.dmp

Filesize
304KB

Download
memory/2980-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2980-14-0x0000000005030000-0x000000000506C000-memory.dmp

Filesize
240KB

Download
memory/2980-11-0x0000000005650000-0x0000000005C68000-memory.dmp

Filesize
6.1MB

Download
memory/2980-10-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4180-9-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4180-1-0x0000000000970000-0x0000000000A0A000-memory.dmp

Filesize
616KB

Download
memory/4180-0-0x00000000749BE000-0x00000000749BF000-memory.dmp

Filesize
4KB

Download
memory/4180-2-0x0000000005250000-0x00000000052C6000-memory.dmp

Filesize
472KB

Download
memory/4180-5-0x0000000005970000-0x0000000005F14000-memory.dmp

Filesize
5.6MB

Download
memory/4180-4-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4180-3-0x00000000051F0000-0x000000000520E000-memory.dmp

Filesize
120KB

Download