redline | c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64

General

Target

c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64.exe
Size

658KB
MD5

f19ec50fa51fa285bfa61ca8d561a69b
SHA1

a01ffa6cd80c5e3a92fa09dbfc87b6054fb5f7f6
SHA256

c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64
SHA512

095f4280b8a6c2f8db099871abcda184c0136bdcb2cf99a9fb14a831deae524b52420c0e9195e37916cb1b9c9261dd68003a9bfaa55310dbe5d3f2982473d47b

Score

10^/10

redline mix19.10 discovery infostealer spyware stealer suricata

Malware Config

Extracted

Family

redline

Botnet

mix19.10

C2

185.215.113.15:57055

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/1184-123-0x0000000004B70000-0x0000000004B8F000-memory.dmp	family_redline
behavioral1/memory/1184-129-0x0000000004E10000-0x0000000004E2D000-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:

mopnns.exe

pid process

1184 mopnns.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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
1184	mopnns.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:

c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

mopnns.exe

pid process

1184 mopnns.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

mopnns.exe

description pid process

Token: SeDebugPrivilege 1184 mopnns.exe

pid	process
1184	mopnns.exe

description	pid	process
Token: SeDebugPrivilege	1184	mopnns.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64.exe

description	pid	process	target process
PID 1828 wrote to memory of 1184	1828	c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64.exe	mopnns.exe
PID 1828 wrote to memory of 1184	1828	c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64.exe	mopnns.exe
PID 1828 wrote to memory of 1184	1828	c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64.exe	mopnns.exe

C:\Users\Admin\AppData\Local\Temp\c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64.exe
"C:\Users\Admin\AppData\Local\Temp\c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1828

C:\Users\Admin\AppData\Roaming\wowsfree\mopnns.exe
mopnns.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1184

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Web Service

1

T1102

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\wowsfree\mopnns.exe
MD5
f75dbcb091e82f8f4a4ed66fdb0578d1

SHA1
f7e666941c03decf5fda3fcb302c24e837c1e816

SHA256
90c625663d0140d183420da24b3cd35d32671434e3773eb1c6061a3a4f61e702

SHA512
ee1f8e1942d7ee645ebd6d4acab0afe088dd34becca2a363ba966a7e1b820b55886e6a80143a80d3226f57dd859c919c79d8a2d8a270bec4bd657341af628683

Download Submit
C:\Users\Admin\AppData\Roaming\wowsfree\mopnns.exe
MD5
f75dbcb091e82f8f4a4ed66fdb0578d1

SHA1
f7e666941c03decf5fda3fcb302c24e837c1e816

SHA256
90c625663d0140d183420da24b3cd35d32671434e3773eb1c6061a3a4f61e702

SHA512
ee1f8e1942d7ee645ebd6d4acab0afe088dd34becca2a363ba966a7e1b820b55886e6a80143a80d3226f57dd859c919c79d8a2d8a270bec4bd657341af628683

Download Submit
memory/1184-127-0x00000000075B2000-0x00000000075B3000-memory.dmp

Filesize
4KB

Download
memory/1184-121-0x0000000003087000-0x00000000030AA000-memory.dmp

Filesize
140KB

Download
memory/1184-129-0x0000000004E10000-0x0000000004E2D000-memory.dmp

Filesize
116KB

Download
memory/1184-141-0x0000000009770000-0x0000000009771000-memory.dmp

Filesize
4KB

Download
memory/1184-130-0x0000000007AC0000-0x0000000007AC1000-memory.dmp

Filesize
4KB

Download
memory/1184-122-0x0000000003020000-0x0000000003050000-memory.dmp

Filesize
192KB

Download
memory/1184-123-0x0000000004B70000-0x0000000004B8F000-memory.dmp

Filesize
124KB

Download
memory/1184-131-0x00000000074D0000-0x00000000074D1000-memory.dmp

Filesize
4KB

Download
memory/1184-126-0x00000000075B0000-0x00000000075B1000-memory.dmp

Filesize
4KB

Download
memory/1184-125-0x0000000000400000-0x0000000002DB7000-memory.dmp

Filesize
41.7MB

Download
memory/1184-140-0x00000000095C0000-0x00000000095C1000-memory.dmp

Filesize
4KB

Download
memory/1184-128-0x00000000075B3000-0x00000000075B4000-memory.dmp

Filesize
4KB

Download
memory/1184-118-0x0000000000000000-mapping.dmp

Download
memory/1184-139-0x00000000093A0000-0x00000000093A1000-memory.dmp

Filesize
4KB

Download
memory/1184-124-0x00000000075C0000-0x00000000075C1000-memory.dmp

Filesize
4KB

Download
memory/1184-132-0x00000000080D0000-0x00000000080D1000-memory.dmp

Filesize
4KB

Download
memory/1184-133-0x0000000007500000-0x0000000007501000-memory.dmp

Filesize
4KB

Download
memory/1184-134-0x00000000075B4000-0x00000000075B6000-memory.dmp

Filesize
8KB

Download
memory/1184-135-0x00000000081E0000-0x00000000081E1000-memory.dmp

Filesize
4KB

Download
memory/1184-136-0x0000000008DD0000-0x0000000008DD1000-memory.dmp

Filesize
4KB

Download
memory/1184-137-0x0000000008FA0000-0x0000000008FA1000-memory.dmp

Filesize
4KB

Download
memory/1184-138-0x00000000092E0000-0x00000000092E1000-memory.dmp

Filesize
4KB

Download
memory/1828-117-0x0000000000400000-0x0000000002F6C000-memory.dmp

Filesize
43.4MB

Download
memory/1828-115-0x000000000320E000-0x000000000327A000-memory.dmp

Filesize
432KB

Download
memory/1828-116-0x0000000003120000-0x00000000031EF000-memory.dmp

Filesize
828KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads