redline | e302c5a029bb2b0756adbc8891854b0728d821b2accc0c466f747b751457deef

General

Target

mixshop_20211015-171858.exe
Size

661KB
MD5

9a7f6f9a5b350f203321b0786329aa00
SHA1

9706d421f4c8df54e14c98d77d449f454b550409
SHA256

e302c5a029bb2b0756adbc8891854b0728d821b2accc0c466f747b751457deef
SHA512

5033cf0dfdae2b152bdecf09fb1eafc912a5d9e677b850331dd513ea5b0871240907ce83801aa52248abfbcf119655af400965d5c53ca03f4249ecc2d6ef5b9a

Score

10^/10

redline mix15.10 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

mix15.10

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/1400-65-0x00000000003A0000-0x00000000003BF000-memory.dmp	family_redline
behavioral1/memory/1400-69-0x0000000000850000-0x000000000086D000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

mopnns.exe

pid process

1400 mopnns.exe
Loads dropped DLL 2 IoCs

Processes:

mixshop_20211015-171858.exe

pid process

792 mixshop_20211015-171858.exe
792 mixshop_20211015-171858.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
1400	mopnns.exe

pid	process
792	mixshop_20211015-171858.exe
792	mixshop_20211015-171858.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:

mixshop_20211015-171858.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	mixshop_20211015-171858.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	mixshop_20211015-171858.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

mopnns.exe

pid process

1400 mopnns.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

mopnns.exe

description pid process

Token: SeDebugPrivilege 1400 mopnns.exe

pid	process
1400	mopnns.exe

description	pid	process
Token: SeDebugPrivilege	1400	mopnns.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

mixshop_20211015-171858.exe

description	pid	process	target process
PID 792 wrote to memory of 1400	792	mixshop_20211015-171858.exe	mopnns.exe
PID 792 wrote to memory of 1400	792	mixshop_20211015-171858.exe	mopnns.exe
PID 792 wrote to memory of 1400	792	mixshop_20211015-171858.exe	mopnns.exe
PID 792 wrote to memory of 1400	792	mixshop_20211015-171858.exe	mopnns.exe

C:\Users\Admin\AppData\Local\Temp\mixshop_20211015-171858.exe
"C:\Users\Admin\AppData\Local\Temp\mixshop_20211015-171858.exe"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:792

C:\Users\Admin\AppData\Roaming\wowsfree\mopnns.exe
mopnns.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1400

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

2

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\wowsfree\mopnns.exe
MD5
00629871194dce1879d7611fe3e1b06c

SHA1
3d4e09c7e9735440e425f531745adef256c1cfbd

SHA256
e172c87c6d3d156c8c4ccb23c8869c4b0d45fbf420aa7035c4cf4c23bd0581c6

SHA512
f26a3927f5c561389326c2422550f53be1d407b93c1e04825dee89f8e7ceab569d7ae7d840aa7c6ad2fd60448da3682173003e5e9da3214dc549fa7b3f051319

Download Submit
\Users\Admin\AppData\Roaming\wowsfree\mopnns.exe
MD5
00629871194dce1879d7611fe3e1b06c

SHA1
3d4e09c7e9735440e425f531745adef256c1cfbd

SHA256
e172c87c6d3d156c8c4ccb23c8869c4b0d45fbf420aa7035c4cf4c23bd0581c6

SHA512
f26a3927f5c561389326c2422550f53be1d407b93c1e04825dee89f8e7ceab569d7ae7d840aa7c6ad2fd60448da3682173003e5e9da3214dc549fa7b3f051319

Download Submit
\Users\Admin\AppData\Roaming\wowsfree\mopnns.exe
MD5
00629871194dce1879d7611fe3e1b06c

SHA1
3d4e09c7e9735440e425f531745adef256c1cfbd

SHA256
e172c87c6d3d156c8c4ccb23c8869c4b0d45fbf420aa7035c4cf4c23bd0581c6

SHA512
f26a3927f5c561389326c2422550f53be1d407b93c1e04825dee89f8e7ceab569d7ae7d840aa7c6ad2fd60448da3682173003e5e9da3214dc549fa7b3f051319

Download Submit
memory/792-54-0x000000000180D000-0x0000000001879000-memory.dmp

Filesize
432KB

Download
memory/792-55-0x00000000757E1000-0x00000000757E3000-memory.dmp

Filesize
8KB

Download
memory/792-56-0x0000000000310000-0x00000000003DF000-memory.dmp

Filesize
828KB

Download
memory/792-57-0x0000000000400000-0x0000000001719000-memory.dmp

Filesize
19.1MB

Download
memory/1400-62-0x000000000064D000-0x0000000000670000-memory.dmp

Filesize
140KB

Download
memory/1400-60-0x0000000000000000-mapping.dmp

Download
memory/1400-63-0x0000000000240000-0x0000000000270000-memory.dmp

Filesize
192KB

Download
memory/1400-64-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/1400-65-0x00000000003A0000-0x00000000003BF000-memory.dmp

Filesize
124KB

Download
memory/1400-67-0x0000000000812000-0x0000000000813000-memory.dmp

Filesize
4KB

Download
memory/1400-66-0x0000000000811000-0x0000000000812000-memory.dmp

Filesize
4KB

Download
memory/1400-68-0x0000000000813000-0x0000000000814000-memory.dmp

Filesize
4KB

Download
memory/1400-69-0x0000000000850000-0x000000000086D000-memory.dmp

Filesize
116KB

Download
memory/1400-70-0x0000000000814000-0x0000000000816000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads