redline | ee4977a66fcaa514ea275ecd43bbf0fe9c91816941ed56d0e2b28366a1d6934c

Analysis

max time kernel
64s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
17/11/2022, 00:39

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General

Target
file.exe
Size 543KB
Sample221117-azma5sdd57
SHA256 ee4977a66fcaa514ea275ecd43bbf0fe9c91816941ed56d0e2b28366a1d6934c
MD5 b31f6ab3a6d23de685661ac8cc639876
SHA1 f8879425aa286233874a91860983bee0989e6501
SHA512 ef7a984f21f3a283f64b1cbc5fcca7302ad30e50adbeaacd52aa58abf254392454585c3723eecc653f0e1ceef718661f8b62646f959d7d518e5c1ac594900d16
SSDEEP 12288:o2VvVW6VFlI0xWpSAmPKvzCP5f4F6uuKSdiQgSeTCry:lVvVWElpxWpWS7i5fHuqgSiCr
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline huilo discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

huilo

193.106.191.27:47242

Attributes

auth_value
d5c84207821bb2a40d836bae8ebb8d55

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5100 set thread context of 3080	5100	file.exe	81

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3080	file.exe
3080	file.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3080	file.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5100 wrote to memory of 3080	5100	file.exe	81
PID 5100 wrote to memory of 3080	5100	file.exe	81
PID 5100 wrote to memory of 3080	5100	file.exe	81
PID 5100 wrote to memory of 3080	5100	file.exe	81
PID 5100 wrote to memory of 3080	5100	file.exe	81
PID 5100 wrote to memory of 3080	5100	file.exe	81
PID 5100 wrote to memory of 3080	5100	file.exe	81
PID 5100 wrote to memory of 3080	5100	file.exe	81

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5100
- C:\Users\Admin\AppData\Local\Temp\file.exe
  C:\Users\Admin\AppData\Local\Temp\file.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3080

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

file.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\file.exe.log
Size 789B
SHA256 745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631
MD5 03d2df1e8834bc4ec1756735429b458c
SHA1 4ee6c0f5b04c8e0c5076219c5724032daab11d40
SHA512 2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b
MD5 SHA1 SHA512

Submit Download

memory/3080-141-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

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memory/3080-140-0x0000000005360000-0x0000000005978000-memory.dmp

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memory/3080-146-0x0000000006D50000-0x000000000727C000-memory.dmp

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memory/3080-145-0x0000000006090000-0x0000000006252000-memory.dmp

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memory/3080-138-0x0000000000400000-0x0000000000436000-memory.dmp

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memory/3080-144-0x0000000005150000-0x00000000051B6000-memory.dmp

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memory/3080-143-0x0000000004E10000-0x0000000004E4C000-memory.dmp

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memory/3080-142-0x0000000004EE0000-0x0000000004FEA000-memory.dmp

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memory/5100-132-0x00000000003C0000-0x000000000044E000-memory.dmp

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memory/5100-134-0x0000000007490000-0x0000000007522000-memory.dmp

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memory/5100-133-0x0000000007A40000-0x0000000007FE4000-memory.dmp

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memory/5100-136-0x0000000004F20000-0x0000000004F3E000-memory.dmp

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memory/5100-135-0x00000000079C0000-0x0000000007A36000-memory.dmp

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