redline | 4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2

Analysis

max time kernel
291s
max time network
298s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
08/05/2024, 22:58

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General

Target
4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe
Size 490KB
Sample240508-2xx4eacb6z
SHA256 4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2
MD5 b09b19c780bfaa784ccf35dc454f9326
SHA1 0efc9a13e26c279bcf9d07bdb62f928f19860c7a
SHA512 862ba80daa00c9402db064a028dd20c79afdda5fa0d7211319f1b84831a2b62023bd2e6ddcbb0367feb1afbe3d3c835a2c745d38a4e6a1953fa140e6c694c8bd
SSDEEP 12288:aW5NIYF4bnCv2clgw4exVxfY/pTiQwBNhKHo:F7IY+wh4eQpTiQwDW
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline logsdiller cloud (tg: @logsdillabot)infostealer

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

5.42.65.96:28380

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/644-1-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4196 set thread context of 644	4196	4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe	73

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

System Information Discovery
T1082

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 4196 wrote to memory of 644	4196	4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe	73
PID 4196 wrote to memory of 644	4196	4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe	73
PID 4196 wrote to memory of 644	4196	4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe	73
PID 4196 wrote to memory of 644	4196	4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe	73
PID 4196 wrote to memory of 644	4196	4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe	73
PID 4196 wrote to memory of 644	4196	4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe	73
PID 4196 wrote to memory of 644	4196	4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe	73
PID 4196 wrote to memory of 644	4196	4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe	73

C:\Users\Admin\AppData\Local\Temp\4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe
"C:\Users\Admin\AppData\Local\Temp\4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4196
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Modifies system certificate store
  PID:644

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Tmp6503.tmp

Path C:\Users\Admin\AppData\Local\Temp\Tmp6503.tmp
Size 2KB
SHA256 f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
MD5 1420d30f964eac2c85b2ccfe968eebce
SHA1 bdf9a6876578a3e38079c4f8cf5d6c79687ad750
SHA512 6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8
MD5 SHA1 SHA512

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memory/644-3-0x0000000005790000-0x0000000005C8E000-memory.dmp

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memory/644-23-0x00000000066A0000-0x00000000066BE000-memory.dmp

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memory/644-1-0x0000000000400000-0x0000000000452000-memory.dmp

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memory/644-4-0x0000000005330000-0x00000000053C2000-memory.dmp

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memory/644-5-0x00000000052B0000-0x00000000052BA000-memory.dmp

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memory/644-30-0x0000000073AAE000-0x0000000073AAF000-memory.dmp

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memory/644-22-0x0000000005F50000-0x0000000005FC6000-memory.dmp

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memory/644-2-0x0000000073AAE000-0x0000000073AAF000-memory.dmp

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memory/644-25-0x0000000006CD0000-0x00000000072D6000-memory.dmp

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memory/644-26-0x0000000006840000-0x000000000694A000-memory.dmp

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memory/644-27-0x0000000006770000-0x0000000006782000-memory.dmp

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memory/644-28-0x00000000067D0000-0x000000000680E000-memory.dmp

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memory/644-29-0x0000000006950000-0x000000000699B000-memory.dmp

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memory/4196-0-0x00000000003DB000-0x00000000003DC000-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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