redline | bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30

General

Target

bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30.exe
Size

560KB
MD5

e5d3630e0cdff565691245215cf6540f
SHA1

4f3139a1d07509f3cade03655bc08344bc34c79f
SHA256

bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30
SHA512

00ec20aa89ad6c30b9c6224b2d7de6f2673e5a7bc0d56f887c1d2123ab9faa153afbdb1080072831b3c83414f49fb5348db6951f64077ecb87cda3b64dfa2140

Score

10^/10

redline mix15.09 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

mix15.09

C2

185.215.113.15:6043

Signatures

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3972-119-0x00000000023F0000-0x000000000240F000-memory.dmp	family_redline
behavioral1/memory/3972-126-0x0000000004AD0000-0x0000000004AEE000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

apinesp.exe

pid process

3972 apinesp.exe
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
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

pid	process
3972	apinesp.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

apinesp.exe

pid process

3972 apinesp.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

apinesp.exe

description pid process

Token: SeDebugPrivilege 3972 apinesp.exe

pid	process
3972	apinesp.exe

description	pid	process
Token: SeDebugPrivilege	3972	apinesp.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30.exe

description	pid	process	target process
PID 656 wrote to memory of 3972	656	bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30.exe	apinesp.exe
PID 656 wrote to memory of 3972	656	bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30.exe	apinesp.exe
PID 656 wrote to memory of 3972	656	bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30.exe	apinesp.exe

C:\Users\Admin\AppData\Local\Temp\bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30.exe
"C:\Users\Admin\AppData\Local\Temp\bebe442625b617199a99f13540f137dbd9ee63f1ff70adf9b5464c808d342e30.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:656

C:\Users\Admin\AppData\Roaming\wushup\apinesp.exe
apinesp.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3972

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

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\wushup\apinesp.exe
MD5
56ce9f55182e2d0a68fc3a5d914695a9

SHA1
688b1677fd782f9754be46ed6595b5552892a361

SHA256
1f92fcdfb40475f95f044971dbf32a4617d5d02b790a0d6e86b58724783f2eee

SHA512
bd952aa8272b20772f9435f4c20455b07815c193cfc3b7a6c3aa805f0386186f7440bd08a3efe0cedf1252fc5f95697e7100fa3639c47d6c540efcdae071fbb7

Download Submit
C:\Users\Admin\AppData\Roaming\wushup\apinesp.exe
MD5
56ce9f55182e2d0a68fc3a5d914695a9

SHA1
688b1677fd782f9754be46ed6595b5552892a361

SHA256
1f92fcdfb40475f95f044971dbf32a4617d5d02b790a0d6e86b58724783f2eee

SHA512
bd952aa8272b20772f9435f4c20455b07815c193cfc3b7a6c3aa805f0386186f7440bd08a3efe0cedf1252fc5f95697e7100fa3639c47d6c540efcdae071fbb7

Download Submit
memory/656-115-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/656-114-0x00000000022F0000-0x00000000023BC000-memory.dmp

Filesize
816KB

Download
memory/3972-126-0x0000000004AD0000-0x0000000004AEE000-memory.dmp

Filesize
120KB

Download
memory/3972-129-0x00000000056D0000-0x00000000056D1000-memory.dmp

Filesize
4KB

Download
memory/3972-121-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/3972-120-0x00000000005A0000-0x00000000006EA000-memory.dmp

Filesize
1.3MB

Download
memory/3972-122-0x0000000004BA0000-0x0000000004BA1000-memory.dmp

Filesize
4KB

Download
memory/3972-123-0x0000000004BA2000-0x0000000004BA3000-memory.dmp

Filesize
4KB

Download
memory/3972-124-0x0000000004BA3000-0x0000000004BA4000-memory.dmp

Filesize
4KB

Download
memory/3972-125-0x0000000004BB0000-0x0000000004BB1000-memory.dmp

Filesize
4KB

Download
memory/3972-116-0x0000000000000000-mapping.dmp

Download
memory/3972-127-0x00000000050B0000-0x00000000050B1000-memory.dmp

Filesize
4KB

Download
memory/3972-128-0x0000000004B80000-0x0000000004B81000-memory.dmp

Filesize
4KB

Download
memory/3972-119-0x00000000023F0000-0x000000000240F000-memory.dmp

Filesize
124KB

Download
memory/3972-130-0x00000000057E0000-0x00000000057E1000-memory.dmp

Filesize
4KB

Download
memory/3972-131-0x0000000004BA4000-0x0000000004BA6000-memory.dmp

Filesize
8KB

Download
memory/3972-132-0x0000000005860000-0x0000000005861000-memory.dmp

Filesize
4KB

Download
memory/3972-133-0x0000000006A80000-0x0000000006A81000-memory.dmp

Filesize
4KB

Download
memory/3972-134-0x0000000006C50000-0x0000000006C51000-memory.dmp

Filesize
4KB

Download
memory/3972-135-0x0000000007270000-0x0000000007271000-memory.dmp

Filesize
4KB

Download
memory/3972-136-0x0000000007390000-0x0000000007391000-memory.dmp

Filesize
4KB

Download
memory/3972-137-0x0000000007550000-0x0000000007551000-memory.dmp

Filesize
4KB

Download
memory/3972-138-0x0000000007570000-0x0000000007571000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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