redline | 4805565556ae7acccff3929fcb9499ba22ff1d1a18735e65bbdd7a2fc329ba6e

General

Target

fb17c9f94dab9c005ef3b74afcd8a875ef739bcdec18c397951ca3ee9d4cdaca.exe
Size

715KB
MD5

b0a610e0ab1e591b9584a277258d8966
SHA1

9dd06562a6faba0919e084ff321134b1f46bb813
SHA256

fb17c9f94dab9c005ef3b74afcd8a875ef739bcdec18c397951ca3ee9d4cdaca
SHA512

ca24b4f933ea1471f1205ea4b6e8621c1cd59a3ffb1165101002e681936791d001d2de5a49e0b0e03252d5a88a853c6e06d4d8177cd5d468b629890ef79cd167

Score

10^/10

redline mix29.01 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

mix29.01

C2

185.215.113.70:21508

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/516-145-0x0000000002270000-0x00000000022A4000-memory.dmp	family_redline
behavioral2/memory/516-165-0x0000000002330000-0x0000000002362000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

neofim.exe

pid process

516 neofim.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
516	neofim.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:

fb17c9f94dab9c005ef3b74afcd8a875ef739bcdec18c397951ca3ee9d4cdaca.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	fb17c9f94dab9c005ef3b74afcd8a875ef739bcdec18c397951ca3ee9d4cdaca.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	fb17c9f94dab9c005ef3b74afcd8a875ef739bcdec18c397951ca3ee9d4cdaca.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

neofim.exe

pid process

516 neofim.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

neofim.exe

description pid process

Token: SeDebugPrivilege 516 neofim.exe

pid	process
516	neofim.exe

description	pid	process
Token: SeDebugPrivilege	516	neofim.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

fb17c9f94dab9c005ef3b74afcd8a875ef739bcdec18c397951ca3ee9d4cdaca.exe

description	pid	process	target process
PID 2740 wrote to memory of 516	2740	fb17c9f94dab9c005ef3b74afcd8a875ef739bcdec18c397951ca3ee9d4cdaca.exe	neofim.exe
PID 2740 wrote to memory of 516	2740	fb17c9f94dab9c005ef3b74afcd8a875ef739bcdec18c397951ca3ee9d4cdaca.exe	neofim.exe
PID 2740 wrote to memory of 516	2740	fb17c9f94dab9c005ef3b74afcd8a875ef739bcdec18c397951ca3ee9d4cdaca.exe	neofim.exe

C:\Users\Admin\AppData\Local\Temp\fb17c9f94dab9c005ef3b74afcd8a875ef739bcdec18c397951ca3ee9d4cdaca.exe
"C:\Users\Admin\AppData\Local\Temp\fb17c9f94dab9c005ef3b74afcd8a875ef739bcdec18c397951ca3ee9d4cdaca.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2740

C:\Users\Admin\AppData\Roaming\Green\neofim.exe
neofim.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:516

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\Green\neofim.exe
MD5
9924ec2e562b526994d4598258070a1f

SHA1
9cdaf60d77b03dc3537139225972da888dc6b10c

SHA256
7a4cae5b0efdbc6db53e01f9d05331ccced3a337700b377f39c1afa7a74b2e38

SHA512
e7939b21f7bc12ba431cb2fc35ce46a468eba60db69a8cd7db4b75009c59598a605aedfcec9ff6d1b0ca2f2061b1ef0fa752d18819c6078399c9eb3cf1eb6b36

Download Submit
C:\Users\Admin\AppData\Roaming\Green\neofim.exe
MD5
9924ec2e562b526994d4598258070a1f

SHA1
9cdaf60d77b03dc3537139225972da888dc6b10c

SHA256
7a4cae5b0efdbc6db53e01f9d05331ccced3a337700b377f39c1afa7a74b2e38

SHA512
e7939b21f7bc12ba431cb2fc35ce46a468eba60db69a8cd7db4b75009c59598a605aedfcec9ff6d1b0ca2f2061b1ef0fa752d18819c6078399c9eb3cf1eb6b36

Download Submit
memory/516-165-0x0000000002330000-0x0000000002362000-memory.dmp

Filesize
200KB

Download
memory/516-204-0x00000000052B0000-0x00000000058B6000-memory.dmp

Filesize
6.0MB

Download
memory/516-289-0x0000000006780000-0x0000000006CAC000-memory.dmp

Filesize
5.2MB

Download
memory/516-121-0x0000000000730000-0x0000000000775000-memory.dmp

Filesize
276KB

Download
memory/516-122-0x00000000004F0000-0x0000000000529000-memory.dmp

Filesize
228KB

Download
memory/516-123-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/516-145-0x0000000002270000-0x00000000022A4000-memory.dmp

Filesize
208KB

Download
memory/516-159-0x0000000004DB0000-0x00000000052AE000-memory.dmp

Filesize
5.0MB

Download
memory/516-288-0x00000000065B0000-0x0000000006772000-memory.dmp

Filesize
1.8MB

Download
memory/516-245-0x0000000005E90000-0x0000000005EF6000-memory.dmp

Filesize
408KB

Download
memory/516-205-0x00000000027D0000-0x00000000027E2000-memory.dmp

Filesize
72KB

Download
memory/516-206-0x0000000004C60000-0x0000000004D6A000-memory.dmp

Filesize
1.0MB

Download
memory/516-209-0x00000000058C0000-0x00000000058FE000-memory.dmp

Filesize
248KB

Download
memory/516-213-0x0000000005A00000-0x0000000005A4B000-memory.dmp

Filesize
300KB

Download
memory/516-226-0x0000000005BA0000-0x0000000005C16000-memory.dmp

Filesize
472KB

Download
memory/516-227-0x0000000005C90000-0x0000000005D22000-memory.dmp

Filesize
584KB

Download
memory/516-240-0x0000000005C60000-0x0000000005C7E000-memory.dmp

Filesize
120KB

Download
memory/2740-118-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2740-116-0x0000000002240000-0x00000000022AB000-memory.dmp

Filesize
428KB

Download
memory/2740-117-0x0000000002310000-0x00000000023DE000-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