redline | 1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385

General

Target

1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385.exe
Size

658KB
MD5

d16e3722ad74aa62f2a0f841dac42b7c
SHA1

204931fb36d48dea459e93648d8c318276aeb008
SHA256

1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385
SHA512

f918c8daad3a0153a404832c98f4c46a290667e29cc188788eb25073845302909a4e3fdee9f7186e6a817510e5b543209f2c6e25c32123b35208e0ef6737b8d9

Score

10^/10

redline 19.10 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

19.10

C2

185.215.113.17:9054

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/4540-124-0x0000000002F00000-0x0000000002F1F000-memory.dmp	family_redline
behavioral1/memory/4540-126-0x0000000004D10000-0x0000000004D2D000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

ipstersh.exe

pid process

4540 ipstersh.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
4540	ipstersh.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:

1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

ipstersh.exe

pid process

4540 ipstersh.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ipstersh.exe

description pid process

Token: SeDebugPrivilege 4540 ipstersh.exe

pid	process
4540	ipstersh.exe

description	pid	process
Token: SeDebugPrivilege	4540	ipstersh.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385.exe

description	pid	process	target process
PID 3600 wrote to memory of 4540	3600	1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385.exe	ipstersh.exe
PID 3600 wrote to memory of 4540	3600	1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385.exe	ipstersh.exe
PID 3600 wrote to memory of 4540	3600	1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385.exe	ipstersh.exe

C:\Users\Admin\AppData\Local\Temp\1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385.exe
"C:\Users\Admin\AppData\Local\Temp\1e78bf0fab620f40f55599dbd2935cc7d94864496616b33c87b395ec1619a385.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3600

C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
ipstersh.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4540

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\ipstersh.exe
MD5
90046d3b74faf155ab55d2a7735cb65e

SHA1
e9c81bfbd05b87051bb23882f53c08d1ae2a4d8b

SHA256
68814ee1749962e20ec70301cae1e66d653ccd857fd5973eb6a823ed17ebada0

SHA512
0259ca4f4727394261a33ccf15e5e9fec97f0ceb6be5ebffe5de442225ce5c5b3449109419cf9ed1264315fadce13867ac998d314e6aada9eeae69c9c876eeb3

Download Submit
C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
MD5
90046d3b74faf155ab55d2a7735cb65e

SHA1
e9c81bfbd05b87051bb23882f53c08d1ae2a4d8b

SHA256
68814ee1749962e20ec70301cae1e66d653ccd857fd5973eb6a823ed17ebada0

SHA512
0259ca4f4727394261a33ccf15e5e9fec97f0ceb6be5ebffe5de442225ce5c5b3449109419cf9ed1264315fadce13867ac998d314e6aada9eeae69c9c876eeb3

Download Submit
memory/3600-117-0x0000000000400000-0x0000000002F6C000-memory.dmp

Filesize
43.4MB

Download
memory/3600-116-0x0000000004C30000-0x0000000004CFF000-memory.dmp

Filesize
828KB

Download
memory/3600-115-0x000000000302E000-0x000000000309A000-memory.dmp

Filesize
432KB

Download
memory/4540-128-0x0000000004E20000-0x0000000004E21000-memory.dmp

Filesize
4KB

Download
memory/4540-132-0x0000000007593000-0x0000000007594000-memory.dmp

Filesize
4KB

Download
memory/4540-123-0x0000000000400000-0x0000000002DB7000-memory.dmp

Filesize
41.7MB

Download
memory/4540-124-0x0000000002F00000-0x0000000002F1F000-memory.dmp

Filesize
124KB

Download
memory/4540-125-0x00000000075A0000-0x00000000075A1000-memory.dmp

Filesize
4KB

Download
memory/4540-126-0x0000000004D10000-0x0000000004D2D000-memory.dmp

Filesize
116KB

Download
memory/4540-127-0x0000000007AA0000-0x0000000007AA1000-memory.dmp

Filesize
4KB

Download
memory/4540-118-0x0000000000000000-mapping.dmp

Download
memory/4540-130-0x00000000073E0000-0x00000000073E1000-memory.dmp

Filesize
4KB

Download
memory/4540-131-0x0000000007592000-0x0000000007593000-memory.dmp

Filesize
4KB

Download
memory/4540-129-0x0000000007590000-0x0000000007591000-memory.dmp

Filesize
4KB

Download
memory/4540-122-0x0000000002DC0000-0x0000000002E6E000-memory.dmp

Filesize
696KB

Download
memory/4540-133-0x00000000074F0000-0x00000000074F1000-memory.dmp

Filesize
4KB

Download
memory/4540-134-0x0000000007594000-0x0000000007596000-memory.dmp

Filesize
8KB

Download
memory/4540-135-0x00000000080B0000-0x00000000080B1000-memory.dmp

Filesize
4KB

Download
memory/4540-136-0x0000000008C90000-0x0000000008C91000-memory.dmp

Filesize
4KB

Download
memory/4540-137-0x0000000008E60000-0x0000000008E61000-memory.dmp

Filesize
4KB

Download
memory/4540-138-0x0000000008F10000-0x0000000008F11000-memory.dmp

Filesize
4KB

Download
memory/4540-139-0x0000000009120000-0x0000000009121000-memory.dmp

Filesize
4KB

Download
memory/4540-140-0x00000000091C0000-0x00000000091C1000-memory.dmp

Filesize
4KB

Download
memory/4540-141-0x0000000009620000-0x0000000009621000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads