redline | 1740044424dee02f4c88b2cf3b9190061efdf7642e90b7a0d6706f2a982b771a

Analysis

max time kernel
146s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05/11/2024, 09:23

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General

Target

Setup.exe
Size

588KB
MD5

4df8dd40cea92fc437fbff1e6b1595ab
SHA1

19403b5800caa8d964dea24f81426d2a7f8e24b1
SHA256

409f15acc9e425d5f0cd8f1c6820b44067b5628c60a3a58114db3abf1196215b
SHA512

d961659b5b59d6e3f150f76b87e406597b7e9e6554ce6c2645e02e4dcfd5bbda01d2696be580456b9eb7e2ff7f3c07cbb8f78d3c0852ab44456c39ca7fe4f1da
SSDEEP

12288:akIrKG5eA1GoYqqbnIXWkvmc7Ln9VWbO/cp:arKg136

Score

10^/10

redline sectoprat @unityy1 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@unityy1

185.250.206.82:21330

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
behavioral6/memory/2000-6-0x0000000000400000-0x000000000041E000-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
behavioral6/memory/2000-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4112 set thread context of 2000	4112	Setup.exe	88

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 AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2000	Setup.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4112 wrote to memory of 2000	4112	Setup.exe	88
PID 4112 wrote to memory of 2000	4112	Setup.exe	88
PID 4112 wrote to memory of 2000	4112	Setup.exe	88
PID 4112 wrote to memory of 2000	4112	Setup.exe	88
PID 4112 wrote to memory of 2000	4112	Setup.exe	88
PID 4112 wrote to memory of 2000	4112	Setup.exe	88
PID 4112 wrote to memory of 2000	4112	Setup.exe	88
PID 4112 wrote to memory of 2000	4112	Setup.exe	88

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:4112
- C:\Users\Admin\AppData\Local\Temp\Setup.exe
  C:\Users\Admin\AppData\Local\Temp\Setup.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2000

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/2000-12-0x0000000005790000-0x00000000057A2000-memory.dmp

Filesize
72KB

Download
memory/2000-17-0x0000000073BD0000-0x0000000074380000-memory.dmp

Filesize
7.7MB

Download
memory/2000-16-0x0000000005AD0000-0x0000000005BDA000-memory.dmp

Filesize
1.0MB

Download
memory/2000-15-0x0000000073BD0000-0x0000000074380000-memory.dmp

Filesize
7.7MB

Download
memory/2000-14-0x0000000005830000-0x000000000587C000-memory.dmp

Filesize
304KB

Download
memory/2000-13-0x00000000057F0000-0x000000000582C000-memory.dmp

Filesize
240KB

Download
memory/2000-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2000-11-0x0000000005C00000-0x0000000006218000-memory.dmp

Filesize
6.1MB

Download
memory/2000-10-0x0000000073BD0000-0x0000000074380000-memory.dmp

Filesize
7.7MB

Download
memory/4112-4-0x0000000073BD0000-0x0000000074380000-memory.dmp

Filesize
7.7MB

Download
memory/4112-9-0x0000000073BD0000-0x0000000074380000-memory.dmp

Filesize
7.7MB

Download
memory/4112-5-0x00000000056F0000-0x0000000005C94000-memory.dmp

Filesize
5.6MB

Download
memory/4112-0-0x0000000073BDE000-0x0000000073BDF000-memory.dmp

Filesize
4KB

Download
memory/4112-3-0x0000000002A70000-0x0000000002A8E000-memory.dmp

Filesize
120KB

Download
memory/4112-2-0x0000000005070000-0x00000000050E6000-memory.dmp

Filesize
472KB

Download
memory/4112-1-0x0000000000730000-0x00000000007CA000-memory.dmp

Filesize
616KB

Download