redline | 7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a

General

Target

7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a.exe
Size

658KB
MD5

80845c9a3c521335a75e00e0648d6286
SHA1

43554b2e406f607ffbb0f5fb89dc047f604f57d6
SHA256

7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a
SHA512

1f2c57432a005ae1a0bffdd9e10bb86a9fb37e131504a5b5c54324587230d6335849d7fceb1f7bf4c30453aec3a098b650164510fcdf81911f98cd270e823a2f

Score

10^/10

redline mix19.10 discovery infostealer spyware stealer

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/64-124-0x0000000004C10000-0x0000000004C2F000-memory.dmp	family_redline
behavioral1/memory/64-126-0x0000000004CD0000-0x0000000004CED000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

mopnns.exe

pid process

64 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
64	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:

7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

mopnns.exe

pid process

64 mopnns.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

mopnns.exe

description pid process

Token: SeDebugPrivilege 64 mopnns.exe

pid	process
64	mopnns.exe

description	pid	process
Token: SeDebugPrivilege	64	mopnns.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a.exe

description	pid	process	target process
PID 1700 wrote to memory of 64	1700	7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a.exe	mopnns.exe
PID 1700 wrote to memory of 64	1700	7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a.exe	mopnns.exe
PID 1700 wrote to memory of 64	1700	7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a.exe	mopnns.exe

C:\Users\Admin\AppData\Local\Temp\7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a.exe
"C:\Users\Admin\AppData\Local\Temp\7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1700

C:\Users\Admin\AppData\Roaming\wowsfree\mopnns.exe
mopnns.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:64

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

Replay Monitor

Loading Replay Monitor...

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/64-128-0x0000000004E80000-0x0000000004E81000-memory.dmp

Filesize
4KB

Download
memory/64-139-0x00000000092E0000-0x00000000092E1000-memory.dmp

Filesize
4KB

Download
memory/64-140-0x0000000009480000-0x0000000009481000-memory.dmp

Filesize
4KB

Download
memory/64-121-0x0000000002FE7000-0x000000000300A000-memory.dmp

Filesize
140KB

Download
memory/64-123-0x0000000000400000-0x0000000002DB7000-memory.dmp

Filesize
41.7MB

Download
memory/64-122-0x0000000002E10000-0x0000000002E40000-memory.dmp

Filesize
192KB

Download
memory/64-124-0x0000000004C10000-0x0000000004C2F000-memory.dmp

Filesize
124KB

Download
memory/64-125-0x0000000007530000-0x0000000007531000-memory.dmp

Filesize
4KB

Download
memory/64-126-0x0000000004CD0000-0x0000000004CED000-memory.dmp

Filesize
116KB

Download
memory/64-127-0x0000000007A30000-0x0000000007A31000-memory.dmp

Filesize
4KB

Download
memory/64-141-0x0000000009520000-0x0000000009521000-memory.dmp

Filesize
4KB

Download
memory/64-118-0x0000000000000000-mapping.dmp

Download
memory/64-132-0x0000000008040000-0x0000000008041000-memory.dmp

Filesize
4KB

Download
memory/64-131-0x0000000007523000-0x0000000007524000-memory.dmp

Filesize
4KB

Download
memory/64-130-0x0000000007522000-0x0000000007523000-memory.dmp

Filesize
4KB

Download
memory/64-133-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

Filesize
4KB

Download
memory/64-134-0x0000000007440000-0x0000000007441000-memory.dmp

Filesize
4KB

Download
memory/64-135-0x0000000007524000-0x0000000007526000-memory.dmp

Filesize
8KB

Download
memory/64-136-0x0000000008C90000-0x0000000008C91000-memory.dmp

Filesize
4KB

Download
memory/64-137-0x0000000008E60000-0x0000000008E61000-memory.dmp

Filesize
4KB

Download
memory/64-138-0x00000000091E0000-0x00000000091E1000-memory.dmp

Filesize
4KB

Download
memory/64-129-0x0000000007520000-0x0000000007521000-memory.dmp

Filesize
4KB

Download
memory/1700-117-0x0000000000400000-0x0000000002F6C000-memory.dmp

Filesize
43.4MB

Download
memory/1700-116-0x0000000004CD0000-0x0000000004D9F000-memory.dmp

Filesize
828KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads