redline | 7fa1004ce473bdc7304da7580775a50ba57c0225e91362e868c2df2a60588cc3

General

Target

ca9ae557fdca0afb5911b5ce62d200ef.exe
Size

374KB
MD5

ca9ae557fdca0afb5911b5ce62d200ef
SHA1

0816a2ab976b9be91f7587eaddca610e59feed14
SHA256

7fa1004ce473bdc7304da7580775a50ba57c0225e91362e868c2df2a60588cc3
SHA512

2f2f4efefbb1e764c44ae1fe40c3f2b4fb80ba1a1fc74ca29cf038c051d287dc08617dc72394619fa1528438a38d180ef7c4bd1d70383cc3feb322473e9127b5

Score

10^/10

redline tpb-activator discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

TPB-ACTIVATOR

C2

amrican-sport-live-stream.cc:4581

Attributes

auth_value
df7c91432437b11d8f25d54ba7832b8d

Signatures

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/760-138-0x0000000000400000-0x0000000000444000-memory.dmp	family_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

Processes:

ca9ae557fdca0afb5911b5ce62d200ef.exe

description pid process target process

PID 4644 set thread context of 760 4644 ca9ae557fdca0afb5911b5ce62d200ef.exe RegAsm.exe

description	pid	process	target process
PID 4644 set thread context of 760	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

ca9ae557fdca0afb5911b5ce62d200ef.exeRegAsm.exe

pid	process
4644	ca9ae557fdca0afb5911b5ce62d200ef.exe
4644	ca9ae557fdca0afb5911b5ce62d200ef.exe
4644	ca9ae557fdca0afb5911b5ce62d200ef.exe
4644	ca9ae557fdca0afb5911b5ce62d200ef.exe
4644	ca9ae557fdca0afb5911b5ce62d200ef.exe
4644	ca9ae557fdca0afb5911b5ce62d200ef.exe
4644	ca9ae557fdca0afb5911b5ce62d200ef.exe
4644	ca9ae557fdca0afb5911b5ce62d200ef.exe
4644	ca9ae557fdca0afb5911b5ce62d200ef.exe
4644	ca9ae557fdca0afb5911b5ce62d200ef.exe
760	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ca9ae557fdca0afb5911b5ce62d200ef.exeRegAsm.exe

description pid process

Token: SeDebugPrivilege 4644 ca9ae557fdca0afb5911b5ce62d200ef.exe
Token: SeDebugPrivilege 760 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe
Token: SeDebugPrivilege	760	RegAsm.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

ca9ae557fdca0afb5911b5ce62d200ef.exe

description	pid	process	target process
PID 4644 wrote to memory of 3548	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 3548	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 3548	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 3440	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 3440	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 3440	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 760	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 760	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 760	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 760	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 760	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 760	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 760	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe
PID 4644 wrote to memory of 760	4644	ca9ae557fdca0afb5911b5ce62d200ef.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\ca9ae557fdca0afb5911b5ce62d200ef.exe
"C:\Users\Admin\AppData\Local\Temp\ca9ae557fdca0afb5911b5ce62d200ef.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4644

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
2⤵
PID:3548

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
2⤵
PID:3440

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:760

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/760-142-0x000000000AA70000-0x000000000AAAC000-memory.dmp

Filesize
240KB

Download
memory/760-143-0x000000000AEE0000-0x000000000AF56000-memory.dmp

Filesize
472KB

Download
memory/760-139-0x000000000AF70000-0x000000000B588000-memory.dmp

Filesize
6.1MB

Download
memory/760-140-0x000000000AA10000-0x000000000AA22000-memory.dmp

Filesize
72KB

Download
memory/760-138-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/760-146-0x000000000D870000-0x000000000DD9C000-memory.dmp

Filesize
5.2MB

Download
memory/760-137-0x0000000000000000-mapping.dmp

Download
memory/760-147-0x000000000C4F0000-0x000000000C540000-memory.dmp

Filesize
320KB

Download
memory/760-145-0x000000000D170000-0x000000000D332000-memory.dmp

Filesize
1.8MB

Download
memory/760-144-0x000000000B630000-0x000000000B64E000-memory.dmp

Filesize
120KB

Download
memory/760-141-0x000000000AB40000-0x000000000AC4A000-memory.dmp

Filesize
1.0MB

Download
memory/3440-136-0x0000000000000000-mapping.dmp

Download
memory/3548-135-0x0000000000000000-mapping.dmp

Download
memory/4644-130-0x00000000009B0000-0x0000000000A12000-memory.dmp

Filesize
392KB

Download
memory/4644-133-0x0000000005360000-0x000000000536A000-memory.dmp

Filesize
40KB

Download
memory/4644-132-0x00000000052C0000-0x0000000005352000-memory.dmp

Filesize
584KB

Download
memory/4644-131-0x0000000005940000-0x0000000005EE4000-memory.dmp

Filesize
5.6MB

Download
memory/4644-134-0x000000003AA80000-0x000000003AAE6000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads