redline | 59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4

General

Target

59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4.exe
Size

654KB
MD5

b822a71cc78f9148ff5ab450dfce763f
SHA1

428cf5afd3d7c10a4878b660626f1ce3570a49dd
SHA256

59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4
SHA512

ab8b39fb3255cf4c8910e1887ed29643148d7850cd2eb781510a801e31c97afa6851d9c581d722806f52c51107d29b9d1570d5f1d03bfed4276405f238d3620c

Score

10^/10

redline 22.10 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

22.10

C2

185.215.113.17:7700

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/612-124-0x0000000003260000-0x000000000327C000-memory.dmp	family_redline
behavioral1/memory/612-126-0x0000000004D40000-0x0000000004D5A000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

ipstersh.exe

pid process

612 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
612	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:

59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

ipstersh.exe

pid process

612 ipstersh.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ipstersh.exe

description pid process

Token: SeDebugPrivilege 612 ipstersh.exe

pid	process
612	ipstersh.exe

description	pid	process
Token: SeDebugPrivilege	612	ipstersh.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4.exe

description	pid	process	target process
PID 2880 wrote to memory of 612	2880	59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4.exe	ipstersh.exe
PID 2880 wrote to memory of 612	2880	59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4.exe	ipstersh.exe
PID 2880 wrote to memory of 612	2880	59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4.exe	ipstersh.exe

C:\Users\Admin\AppData\Local\Temp\59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4.exe
"C:\Users\Admin\AppData\Local\Temp\59bc9cf6ca1048838a2a9775dbcfff20e66563a8a013f2c0028ab515157418d4.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2880

C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
ipstersh.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:612

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\ipstersh.exe
MD5
c4d5d13ebf7d05776d60caa9f33428af

SHA1
385e771216489a904ceda560d2715a760bfa7451

SHA256
391fe7f9cb02a497ee846f1637eb01ca6f3586cadc277bf71074906d5c0d4be1

SHA512
689a0e819c00be0b3b74c7fd386597274f44b38ac435c0bdc5db8ba5e51b1ea6a20478131f9c4b6ecafcc724509069e854064b8c128d5adfc19028a86097efed

Download Submit
C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
MD5
c4d5d13ebf7d05776d60caa9f33428af

SHA1
385e771216489a904ceda560d2715a760bfa7451

SHA256
391fe7f9cb02a497ee846f1637eb01ca6f3586cadc277bf71074906d5c0d4be1

SHA512
689a0e819c00be0b3b74c7fd386597274f44b38ac435c0bdc5db8ba5e51b1ea6a20478131f9c4b6ecafcc724509069e854064b8c128d5adfc19028a86097efed

Download Submit
memory/612-127-0x0000000007B90000-0x0000000007B91000-memory.dmp

Filesize
4KB

Download
memory/612-121-0x0000000002F20000-0x000000000306A000-memory.dmp

Filesize
1.3MB

Download
memory/612-130-0x0000000007683000-0x0000000007684000-memory.dmp

Filesize
4KB

Download
memory/612-141-0x0000000009190000-0x0000000009191000-memory.dmp

Filesize
4KB

Download
memory/612-128-0x0000000007680000-0x0000000007681000-memory.dmp

Filesize
4KB

Download
memory/612-122-0x0000000003070000-0x000000000309F000-memory.dmp

Filesize
188KB

Download
memory/612-123-0x0000000000400000-0x0000000002F1A000-memory.dmp

Filesize
43.1MB

Download
memory/612-131-0x0000000004F10000-0x0000000004F11000-memory.dmp

Filesize
4KB

Download
memory/612-125-0x0000000007690000-0x0000000007691000-memory.dmp

Filesize
4KB

Download
memory/612-126-0x0000000004D40000-0x0000000004D5A000-memory.dmp

Filesize
104KB

Download
memory/612-140-0x0000000008FB0000-0x0000000008FB1000-memory.dmp

Filesize
4KB

Download
memory/612-129-0x0000000007682000-0x0000000007683000-memory.dmp

Filesize
4KB

Download
memory/612-139-0x0000000008A10000-0x0000000008A11000-memory.dmp

Filesize
4KB

Download
memory/612-118-0x0000000000000000-mapping.dmp

Download
memory/612-124-0x0000000003260000-0x000000000327C000-memory.dmp

Filesize
112KB

Download
memory/612-132-0x00000000081A0000-0x00000000081A1000-memory.dmp

Filesize
4KB

Download
memory/612-133-0x0000000007684000-0x0000000007686000-memory.dmp

Filesize
8KB

Download
memory/612-134-0x0000000004F70000-0x0000000004F71000-memory.dmp

Filesize
4KB

Download
memory/612-135-0x00000000075D0000-0x00000000075D1000-memory.dmp

Filesize
4KB

Download
memory/612-136-0x00000000086D0000-0x00000000086D1000-memory.dmp

Filesize
4KB

Download
memory/612-137-0x0000000008770000-0x0000000008771000-memory.dmp

Filesize
4KB

Download
memory/612-138-0x0000000008880000-0x0000000008881000-memory.dmp

Filesize
4KB

Download
memory/2880-116-0x0000000000F10000-0x0000000000FDF000-memory.dmp

Filesize
828KB

Download
memory/2880-115-0x0000000000B18000-0x0000000000B84000-memory.dmp

Filesize
432KB

Download
memory/2880-117-0x0000000000400000-0x00000000008D4000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads