redline | 515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc

General

Target

515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc.exe
Size

702KB
MD5

e83fb6be296209fb84f4aaf841dfb612
SHA1

6fd64d310390ae74a25dc406fa85cd2fc977591d
SHA256

515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc
SHA512

979595067059ddd3ae4c49af7a0a1b7e4dc048ad3796b9ad790a033e587a49c65e8da2df176759ccd7d4593f92213a5c8d6648d7a4c7b753cd0d180abb892155

Score

10^/10

redline mix26.01 discovery infostealer spyware stealer suricata

Malware Config

Extracted

Family

redline

Botnet

mix26.01

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/3948-123-0x00000000025E0000-0x0000000002614000-memory.dmp	family_redline
behavioral1/memory/3948-126-0x0000000004B40000-0x0000000004B72000-memory.dmp	family_redline

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

3948 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
3948	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:

515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

neofim.exe

pid process

3948 neofim.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

neofim.exe

description pid process

Token: SeDebugPrivilege 3948 neofim.exe

pid	process
3948	neofim.exe

description	pid	process
Token: SeDebugPrivilege	3948	neofim.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc.exe

description	pid	process	target process
PID 2272 wrote to memory of 3948	2272	515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc.exe	neofim.exe
PID 2272 wrote to memory of 3948	2272	515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc.exe	neofim.exe
PID 2272 wrote to memory of 3948	2272	515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc.exe	neofim.exe

C:\Users\Admin\AppData\Local\Temp\515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc.exe
"C:\Users\Admin\AppData\Local\Temp\515d19700da0a1c4e9d1218abe2d2254fa301c6058dad9e52ab526f23b7ec3bc.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2272

C:\Users\Admin\AppData\Roaming\Green\neofim.exe
neofim.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3948

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
a3377eab3ef751df3dfc631512bfbbca

SHA1
dd82520deb584884de1c361a1d8aad6f5dd4c3be

SHA256
7de1d6871b83deefd60706fc87f03b1b57be6a259107c1f4e797eb386c5db464

SHA512
c7f4135b694a1692e61e579b3ed1d1675cc16ccc55d8d7969c4f2800d21c736424120f1ecbb63900a3a87ddf0ece3c434b7ccf47959d7546db49995affaa8764

Download Submit
C:\Users\Admin\AppData\Roaming\Green\neofim.exe
MD5
a3377eab3ef751df3dfc631512bfbbca

SHA1
dd82520deb584884de1c361a1d8aad6f5dd4c3be

SHA256
7de1d6871b83deefd60706fc87f03b1b57be6a259107c1f4e797eb386c5db464

SHA512
c7f4135b694a1692e61e579b3ed1d1675cc16ccc55d8d7969c4f2800d21c736424120f1ecbb63900a3a87ddf0ece3c434b7ccf47959d7546db49995affaa8764

Download Submit
memory/2272-115-0x000000000053C000-0x00000000005A8000-memory.dmp

Filesize
432KB

Download
memory/2272-116-0x0000000002150000-0x000000000221E000-memory.dmp

Filesize
824KB

Download
memory/2272-117-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/3948-127-0x0000000004D32000-0x0000000004D33000-memory.dmp

Filesize
4KB

Download
memory/3948-131-0x0000000005850000-0x000000000595A000-memory.dmp

Filesize
1.0MB

Download
memory/3948-122-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/3948-123-0x00000000025E0000-0x0000000002614000-memory.dmp

Filesize
208KB

Download
memory/3948-124-0x0000000004D30000-0x0000000004D31000-memory.dmp

Filesize
4KB

Download
memory/3948-125-0x0000000004D40000-0x000000000523E000-memory.dmp

Filesize
5.0MB

Download
memory/3948-126-0x0000000004B40000-0x0000000004B72000-memory.dmp

Filesize
200KB

Download
memory/3948-120-0x00000000001C0000-0x00000000001EB000-memory.dmp

Filesize
172KB

Download
memory/3948-128-0x0000000004D33000-0x0000000004D34000-memory.dmp

Filesize
4KB

Download
memory/3948-129-0x0000000005240000-0x0000000005846000-memory.dmp

Filesize
6.0MB

Download
memory/3948-130-0x0000000004C20000-0x0000000004C32000-memory.dmp

Filesize
72KB

Download
memory/3948-121-0x0000000000920000-0x0000000000959000-memory.dmp

Filesize
228KB

Download
memory/3948-132-0x0000000004C90000-0x0000000004CCE000-memory.dmp

Filesize
248KB

Download
memory/3948-133-0x0000000004D34000-0x0000000004D36000-memory.dmp

Filesize
8KB

Download
memory/3948-134-0x0000000004CE0000-0x0000000004D2B000-memory.dmp

Filesize
300KB

Download
memory/3948-135-0x0000000005BB0000-0x0000000005C26000-memory.dmp

Filesize
472KB

Download
memory/3948-136-0x0000000005C30000-0x0000000005CC2000-memory.dmp

Filesize
584KB

Download
memory/3948-137-0x0000000005E10000-0x0000000005E2E000-memory.dmp

Filesize
120KB

Download
memory/3948-138-0x0000000005E90000-0x0000000005EF6000-memory.dmp

Filesize
408KB

Download
memory/3948-139-0x00000000065E0000-0x00000000067A2000-memory.dmp

Filesize
1.8MB

Download
memory/3948-140-0x00000000067B0000-0x0000000006CDC000-memory.dmp

Filesize
5.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads