redline | ece0b9c8ead01801f20d8b3ab5b66bb42f4c06dd7d3e5f14ae6a4df0c3ea890b

Analysis

max time kernel
14s
max time network
110s
platform
windows10_x64
resource
win10v20210410
submitted
17/05/2021, 04:31

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General

Target
a51962c811cef391bcead6f277350749.exe
Size 172KB
Sample210517-ajfkbcey4a
SHA256 ece0b9c8ead01801f20d8b3ab5b66bb42f4c06dd7d3e5f14ae6a4df0c3ea890b
MD5 a51962c811cef391bcead6f277350749
SHA1 48a3f22429af5480abc734b05af1371bd1108b4c
SHA512 1e701fbbce7541d5523eaa0479eb827dd89a5124d124e0cfeccf032eb929eb12de0354329fa01b5151a070616e6f2285c233a7e6129103b3dd90cd7a94960b91
MD5 SHA1 SHA512

Score

10^/10

redline infostealer spyware

Malware Config

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 2 IoCs

resource	yara_rule
behavioral2/memory/3980-118-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral2/memory/3980-119-0x000000000041607A-mapping.dmp	family_redline

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1744 set thread context of 3980	1744	a51962c811cef391bcead6f277350749.exe	75

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3980	AddInProcess32.exe
3980	AddInProcess32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1744	a51962c811cef391bcead6f277350749.exe
Token: SeDebugPrivilege	3980	AddInProcess32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 3980	1744	a51962c811cef391bcead6f277350749.exe	75
PID 1744 wrote to memory of 3980	1744	a51962c811cef391bcead6f277350749.exe	75
PID 1744 wrote to memory of 3980	1744	a51962c811cef391bcead6f277350749.exe	75
PID 1744 wrote to memory of 3980	1744	a51962c811cef391bcead6f277350749.exe	75
PID 1744 wrote to memory of 3980	1744	a51962c811cef391bcead6f277350749.exe	75
PID 1744 wrote to memory of 3980	1744	a51962c811cef391bcead6f277350749.exe	75
PID 1744 wrote to memory of 3980	1744	a51962c811cef391bcead6f277350749.exe	75
PID 1744 wrote to memory of 3980	1744	a51962c811cef391bcead6f277350749.exe	75

C:\Users\Admin\AppData\Local\Temp\a51962c811cef391bcead6f277350749.exe
"C:\Users\Admin\AppData\Local\Temp\a51962c811cef391bcead6f277350749.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3980

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1744-114-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

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memory/1744-116-0x0000000003210000-0x0000000003217000-memory.dmp

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memory/1744-117-0x0000000005960000-0x0000000005961000-memory.dmp

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memory/3980-118-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/3980-122-0x0000000005410000-0x0000000005411000-memory.dmp

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memory/3980-123-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

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memory/3980-124-0x0000000004F10000-0x0000000004F11000-memory.dmp

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memory/3980-125-0x0000000004F50000-0x0000000004F51000-memory.dmp

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memory/3980-126-0x00000000051C0000-0x00000000051C1000-memory.dmp

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memory/3980-127-0x0000000004E00000-0x0000000005406000-memory.dmp

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memory/3980-128-0x0000000005D40000-0x0000000005D41000-memory.dmp

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memory/3980-129-0x00000000062E0000-0x00000000062E1000-memory.dmp

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memory/3980-130-0x00000000067E0000-0x00000000067E1000-memory.dmp

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memory/3980-131-0x0000000006EE0000-0x0000000006EE1000-memory.dmp

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memory/3980-132-0x00000000069B0000-0x00000000069B1000-memory.dmp

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