redline | bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc

General

Target

bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc.exe
Size

715KB
MD5

f68b48a73bd819edeb90c901b46afd0e
SHA1

0e789944268ec3e8a7991c61af491884a770d062
SHA256

bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc
SHA512

139d4d1185abdaf3eddf951e1aafa828428e76694aa12aa58c724d566180877fe8c81fbbabdae4f49cb04a24152a4fb53f09acd55daa2bddf5d6d4afe6d774bd

Score

10^/10

redline mix29.01 infostealer suricata

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
behavioral1/memory/828-124-0x0000000002350000-0x0000000002384000-memory.dmp	family_redline
behavioral1/memory/828-128-0x0000000002640000-0x0000000002672000-memory.dmp	family_redline

suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
suricata
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

neofim.exe

pid process

828 neofim.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

pid	process
828	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:

bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

neofim.exe

description pid process

Token: SeDebugPrivilege 828 neofim.exe

description	pid	process
Token: SeDebugPrivilege	828	neofim.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc.exe

description	pid	process	target process
PID 2496 wrote to memory of 828	2496	bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc.exe	neofim.exe
PID 2496 wrote to memory of 828	2496	bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc.exe	neofim.exe
PID 2496 wrote to memory of 828	2496	bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc.exe	neofim.exe

C:\Users\Admin\AppData\Local\Temp\bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc.exe
"C:\Users\Admin\AppData\Local\Temp\bd9ee450aa4fd47c557c553b3281c114670999aefa1be7df0f47f4ca262f6dbc.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2496

C:\Users\Admin\AppData\Roaming\Green\neofim.exe
neofim.exe
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:828

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

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/828-125-0x0000000004CD2000-0x0000000004CD3000-memory.dmp

Filesize
4KB

Download
memory/828-126-0x0000000004CD3000-0x0000000004CD4000-memory.dmp

Filesize
4KB

Download
memory/828-134-0x0000000005900000-0x000000000594B000-memory.dmp

Filesize
300KB

Download
memory/828-120-0x00000000005A7000-0x00000000005D3000-memory.dmp

Filesize
176KB

Download
memory/828-121-0x0000000000520000-0x00000000005CE000-memory.dmp

Filesize
696KB

Download
memory/828-122-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/828-123-0x0000000004CD0000-0x0000000004CD1000-memory.dmp

Filesize
4KB

Download
memory/828-124-0x0000000002350000-0x0000000002384000-memory.dmp

Filesize
208KB

Download
memory/828-133-0x0000000004C70000-0x0000000004CAE000-memory.dmp

Filesize
248KB

Download
memory/828-132-0x0000000004CD4000-0x0000000004CD6000-memory.dmp

Filesize
8KB

Download
memory/828-127-0x0000000004CE0000-0x00000000051DE000-memory.dmp

Filesize
5.0MB

Download
memory/828-128-0x0000000002640000-0x0000000002672000-memory.dmp

Filesize
200KB

Download
memory/828-129-0x00000000051E0000-0x00000000057E6000-memory.dmp

Filesize
6.0MB

Download
memory/828-130-0x0000000004C20000-0x0000000004C32000-memory.dmp

Filesize
72KB

Download
memory/828-131-0x00000000057F0000-0x00000000058FA000-memory.dmp

Filesize
1.0MB

Download
memory/2496-117-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2496-115-0x00000000022E0000-0x000000000234C000-memory.dmp

Filesize
432KB

Download
memory/2496-116-0x0000000002350000-0x000000000241E000-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