redline | 7ba598295df994536137bc987b00344e609035b56a40c93354cde719cd4a2989

General

Target

0236d3993de861cf53b05ad370166a4a.exe
Size

622KB
MD5

0236d3993de861cf53b05ad370166a4a
SHA1

142cc937909cc40ada97c2f044ffcf8012a6be00
SHA256

7ba598295df994536137bc987b00344e609035b56a40c93354cde719cd4a2989
SHA512

0e06bd80e647a814861c3694910892961d4688171ebcb76cbcee897f9a8eb1870ce7a88196c130b4870d0cd0c8d8810968505be556e74d52720fd491fa47f83d

Score

10^/10

redline discovery 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

Processes:

resource	yara_rule
behavioral2/memory/3124-14-0x00000000049A0000-0x00000000049CC000-memory.dmp	family_redline
behavioral2/memory/3124-18-0x00000000077B0000-0x00000000077DA000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

Processes:

noabu.exe

pid process

3124 noabu.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

19 ip-api.com
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
3124	noabu.exe

flow	ioc
19	ip-api.com

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:

0236d3993de861cf53b05ad370166a4a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	0236d3993de861cf53b05ad370166a4a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	0236d3993de861cf53b05ad370166a4a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

noabu.exe

pid process

3124 noabu.exe
3124 noabu.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

noabu.exe

description pid process

Token: SeDebugPrivilege 3124 noabu.exe

pid	process
3124	noabu.exe
3124	noabu.exe

description	pid	process
Token: SeDebugPrivilege	3124	noabu.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

0236d3993de861cf53b05ad370166a4a.exe

description	pid	process	target process
PID 644 wrote to memory of 3124	644	0236d3993de861cf53b05ad370166a4a.exe	noabu.exe
PID 644 wrote to memory of 3124	644	0236d3993de861cf53b05ad370166a4a.exe	noabu.exe
PID 644 wrote to memory of 3124	644	0236d3993de861cf53b05ad370166a4a.exe	noabu.exe

C:\Users\Admin\AppData\Local\Temp\0236d3993de861cf53b05ad370166a4a.exe
"C:\Users\Admin\AppData\Local\Temp\0236d3993de861cf53b05ad370166a4a.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:644

C:\Users\Admin\AppData\Roaming\paperships\noabu.exe
noabu.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3124

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\paperships\noabu.exe
MD5
30073d7cc81768ddd8e3bb1b08b9f144

SHA1
439eb4d721bd814b04598890736685506a5bfcf1

SHA256
ddd810853f9fa4626060db340eaf5c38b614b81be0dc05f92c0f5356431bc9c5

SHA512
b90a32f870794b5e0f979774c16ee333ab032d24508a38949ddae095f87b7eb2754e3f84b8f1c234cbb219ea436ffea3e2da3d0379b9c9b7434df5b64039252a

Download Submit
C:\Users\Admin\AppData\Roaming\paperships\noabu.exe
MD5
30073d7cc81768ddd8e3bb1b08b9f144

SHA1
439eb4d721bd814b04598890736685506a5bfcf1

SHA256
ddd810853f9fa4626060db340eaf5c38b614b81be0dc05f92c0f5356431bc9c5

SHA512
b90a32f870794b5e0f979774c16ee333ab032d24508a38949ddae095f87b7eb2754e3f84b8f1c234cbb219ea436ffea3e2da3d0379b9c9b7434df5b64039252a

Download Submit
memory/644-3-0x0000000000A30000-0x0000000000AFF000-memory.dmp

Filesize
828KB

Download
memory/644-4-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/644-2-0x0000000000D10000-0x0000000000D11000-memory.dmp

Filesize
4KB

Download
memory/3124-16-0x0000000004A12000-0x0000000004A13000-memory.dmp

Filesize
4KB

Download
memory/3124-20-0x0000000007890000-0x0000000007891000-memory.dmp

Filesize
4KB

Download
memory/3124-9-0x0000000004BA0000-0x0000000004BA1000-memory.dmp

Filesize
4KB

Download
memory/3124-10-0x0000000002BF0000-0x0000000002C26000-memory.dmp

Filesize
216KB

Download
memory/3124-11-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3124-12-0x00000000730A0000-0x000000007378E000-memory.dmp

Filesize
6.9MB

Download
memory/3124-13-0x0000000004A10000-0x0000000004A11000-memory.dmp

Filesize
4KB

Download
memory/3124-14-0x00000000049A0000-0x00000000049CC000-memory.dmp

Filesize
176KB

Download
memory/3124-15-0x00000000072B0000-0x00000000072B1000-memory.dmp

Filesize
4KB

Download
memory/3124-5-0x0000000000000000-mapping.dmp

Download
memory/3124-17-0x0000000004A13000-0x0000000004A14000-memory.dmp

Filesize
4KB

Download
memory/3124-18-0x00000000077B0000-0x00000000077DA000-memory.dmp

Filesize
168KB

Download
memory/3124-19-0x00000000077E0000-0x00000000077E1000-memory.dmp

Filesize
4KB

Download
memory/3124-8-0x0000000003100000-0x0000000003101000-memory.dmp

Filesize
4KB

Download
memory/3124-21-0x0000000004A14000-0x0000000004A16000-memory.dmp

Filesize
8KB

Download
memory/3124-22-0x0000000007910000-0x0000000007911000-memory.dmp

Filesize
4KB

Download
memory/3124-23-0x0000000007FA0000-0x0000000007FA1000-memory.dmp

Filesize
4KB

Download
memory/3124-24-0x0000000007FC0000-0x0000000007FC1000-memory.dmp

Filesize
4KB

Download
memory/3124-25-0x0000000008130000-0x0000000008131000-memory.dmp

Filesize
4KB

Download
memory/3124-26-0x00000000082B0000-0x00000000082B1000-memory.dmp

Filesize
4KB

Download
memory/3124-27-0x0000000008E70000-0x0000000008E71000-memory.dmp

Filesize
4KB

Download
memory/3124-28-0x0000000009060000-0x0000000009061000-memory.dmp

Filesize
4KB

Download
memory/3124-29-0x00000000096A0000-0x00000000096A1000-memory.dmp

Filesize
4KB

Download
memory/3124-30-0x0000000009750000-0x0000000009751000-memory.dmp

Filesize
4KB

Download
memory/3124-31-0x0000000009FC0000-0x0000000009FC1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads