redline | 199ca324948379f2a21e8cd0a7531e14319af74e302ad45820e105b50a9e985f

General

Target

cedb5a09e7240ec72c1e390c910f7d4f.exe
Size

668KB
MD5

cedb5a09e7240ec72c1e390c910f7d4f
SHA1

da41410f101354fa4616c6dca1a3114924e59c31
SHA256

199ca324948379f2a21e8cd0a7531e14319af74e302ad45820e105b50a9e985f
SHA512

2eb7fd0b0c19d5aa62e11f3fb8255309406603e9a9319e012390570da7c246e75287dd1cb131b4cc901e03c56eac2f8247d9021c59cee5b9cb74ae3e20c02f26

Score

10^/10

redline mix31.08 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

mix31.08

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/560-69-0x0000000003570000-0x000000000358F000-memory.dmp	family_redline
behavioral1/memory/560-73-0x0000000003980000-0x000000000399E000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

apinesp.exe

pid process

560 apinesp.exe
Loads dropped DLL 2 IoCs

Processes:

cedb5a09e7240ec72c1e390c910f7d4f.exe

pid process

2024 cedb5a09e7240ec72c1e390c910f7d4f.exe
2024 cedb5a09e7240ec72c1e390c910f7d4f.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
560	apinesp.exe

pid	process
2024	cedb5a09e7240ec72c1e390c910f7d4f.exe
2024	cedb5a09e7240ec72c1e390c910f7d4f.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:

cedb5a09e7240ec72c1e390c910f7d4f.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	cedb5a09e7240ec72c1e390c910f7d4f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	cedb5a09e7240ec72c1e390c910f7d4f.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

apinesp.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	apinesp.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	apinesp.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	apinesp.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

apinesp.exe

pid process

560 apinesp.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

apinesp.exe

description pid process

Token: SeDebugPrivilege 560 apinesp.exe

pid	process
560	apinesp.exe

description	pid	process
Token: SeDebugPrivilege	560	apinesp.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cedb5a09e7240ec72c1e390c910f7d4f.exe

description	pid	process	target process
PID 2024 wrote to memory of 560	2024	cedb5a09e7240ec72c1e390c910f7d4f.exe	apinesp.exe
PID 2024 wrote to memory of 560	2024	cedb5a09e7240ec72c1e390c910f7d4f.exe	apinesp.exe
PID 2024 wrote to memory of 560	2024	cedb5a09e7240ec72c1e390c910f7d4f.exe	apinesp.exe
PID 2024 wrote to memory of 560	2024	cedb5a09e7240ec72c1e390c910f7d4f.exe	apinesp.exe

C:\Users\Admin\AppData\Local\Temp\cedb5a09e7240ec72c1e390c910f7d4f.exe
"C:\Users\Admin\AppData\Local\Temp\cedb5a09e7240ec72c1e390c910f7d4f.exe"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2024

C:\Users\Admin\AppData\Roaming\hyperc\apinesp.exe
apinesp.exe
2⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:560

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1

T1130

Modify Registry

1

T1112

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\hyperc\apinesp.exe
MD5
80be2cb2a90aa45b243abf22a04985bd

SHA1
286c7746f725429bfff7994aa79046a114edfce3

SHA256
4da095e0a59cecad3fbfc6fa4f33c00e71edc9fffae041a521552390825732f7

SHA512
112b8c0505a91aeab9d99f74e2d4f73fa4fb939e7f209fe7ba0119f08b8fa6c9792e8f1e3467a0e5694b0c692b8dcff8ae800cab7312ce4fbd7dc60d47fa27c3

Download Submit
\Users\Admin\AppData\Roaming\hyperc\apinesp.exe
MD5
80be2cb2a90aa45b243abf22a04985bd

SHA1
286c7746f725429bfff7994aa79046a114edfce3

SHA256
4da095e0a59cecad3fbfc6fa4f33c00e71edc9fffae041a521552390825732f7

SHA512
112b8c0505a91aeab9d99f74e2d4f73fa4fb939e7f209fe7ba0119f08b8fa6c9792e8f1e3467a0e5694b0c692b8dcff8ae800cab7312ce4fbd7dc60d47fa27c3

Download Submit
\Users\Admin\AppData\Roaming\hyperc\apinesp.exe
MD5
80be2cb2a90aa45b243abf22a04985bd

SHA1
286c7746f725429bfff7994aa79046a114edfce3

SHA256
4da095e0a59cecad3fbfc6fa4f33c00e71edc9fffae041a521552390825732f7

SHA512
112b8c0505a91aeab9d99f74e2d4f73fa4fb939e7f209fe7ba0119f08b8fa6c9792e8f1e3467a0e5694b0c692b8dcff8ae800cab7312ce4fbd7dc60d47fa27c3

Download Submit
memory/560-67-0x00000000003B0000-0x00000000003E0000-memory.dmp

Filesize
192KB

Download
memory/560-65-0x0000000000000000-mapping.dmp

Download
memory/560-68-0x0000000000400000-0x0000000001D9A000-memory.dmp

Filesize
25.6MB

Download
memory/560-69-0x0000000003570000-0x000000000358F000-memory.dmp

Filesize
124KB

Download
memory/560-70-0x0000000006261000-0x0000000006262000-memory.dmp

Filesize
4KB

Download
memory/560-72-0x0000000006263000-0x0000000006264000-memory.dmp

Filesize
4KB

Download
memory/560-71-0x0000000006262000-0x0000000006263000-memory.dmp

Filesize
4KB

Download
memory/560-73-0x0000000003980000-0x000000000399E000-memory.dmp

Filesize
120KB

Download
memory/560-74-0x0000000006264000-0x0000000006266000-memory.dmp

Filesize
8KB

Download
memory/2024-62-0x0000000000400000-0x000000000058D000-memory.dmp

Filesize
1.6MB

Download
memory/2024-60-0x00000000760B1000-0x00000000760B3000-memory.dmp

Filesize
8KB

Download
memory/2024-61-0x0000000000590000-0x000000000065E000-memory.dmp

Filesize
824KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads