redline | 63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2

Analysis

max time kernel
289s
max time network
301s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
01/08/2024, 22:40

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General

Target
63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe
Size 529KB
Sample240801-2ltlvazell
SHA256 63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2
MD5 22831ca3ab9f637849c51e4903beacd0
SHA1 0b57431c8ca8782565577d6b7b8b21d931e26e02
SHA512 690dbb5b9d0743bb5c222614bb5077cd89f4e5dac2d0083be74e2552b7e4a0f18226b4b3d5737550f200449034061b7f638751a766a0efb74379d6b12b228959
SSDEEP 12288:erwlqq+UHXkDwRrHv8jwe2MJJghxzZ6q9wy6oQfN:erw0qtXrPEB2MJJg/zZ6YnSN
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline logsdiller cloud (tg: @logsdillabot)discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

51.195.145.80:14640

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/3840-0-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4296 set thread context of 3840	4296	63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe	74

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064	RegAsm.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4296 wrote to memory of 3840	4296	63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe	74
PID 4296 wrote to memory of 3840	4296	63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe	74
PID 4296 wrote to memory of 3840	4296	63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe	74
PID 4296 wrote to memory of 3840	4296	63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe	74
PID 4296 wrote to memory of 3840	4296	63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe	74
PID 4296 wrote to memory of 3840	4296	63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe	74
PID 4296 wrote to memory of 3840	4296	63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe	74
PID 4296 wrote to memory of 3840	4296	63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe	74

C:\Users\Admin\AppData\Local\Temp\63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe
"C:\Users\Admin\AppData\Local\Temp\63b6e2b5867062e476e3a02be403edfafd28f6733414e05b91ff0cfbab18c1b2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4296
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies system certificate store
  PID:3840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Tmp6E3B.tmp

Path C:\Users\Admin\AppData\Local\Temp\Tmp6E3B.tmp
Size 2KB
SHA256 f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
MD5 1420d30f964eac2c85b2ccfe968eebce
SHA1 bdf9a6876578a3e38079c4f8cf5d6c79687ad750
SHA512 6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8
MD5 SHA1 SHA512

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memory/3840-3-0x0000000005B60000-0x000000000605E000-memory.dmp

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memory/3840-23-0x0000000006960000-0x000000000697E000-memory.dmp

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memory/3840-0-0x0000000000400000-0x0000000000452000-memory.dmp

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memory/3840-4-0x0000000005660000-0x00000000056F2000-memory.dmp

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memory/3840-5-0x0000000005550000-0x000000000555A000-memory.dmp

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memory/3840-30-0x000000007323E000-0x000000007323F000-memory.dmp

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memory/3840-22-0x0000000006360000-0x00000000063D6000-memory.dmp

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memory/3840-2-0x000000007323E000-0x000000007323F000-memory.dmp

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memory/3840-25-0x0000000006F90000-0x0000000007596000-memory.dmp

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memory/3840-26-0x0000000006B00000-0x0000000006C0A000-memory.dmp

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memory/3840-27-0x0000000006A30000-0x0000000006A42000-memory.dmp

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memory/3840-28-0x0000000006A90000-0x0000000006ACE000-memory.dmp

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memory/3840-29-0x0000000006C10000-0x0000000006C5B000-memory.dmp

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memory/4296-1-0x0000000001160000-0x0000000001161000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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