redline | f9770d111ea06ea7a7c4b10461d7b88a1971b0e3f07573b3d656ef752db9abb2

General

Target

5dbd8aa86a7a7f9fb08d46199adfbb16.exe
Size

653KB
MD5

5dbd8aa86a7a7f9fb08d46199adfbb16
SHA1

79aea5a1228db2443dd58dc870829f70fb1a8f76
SHA256

f9770d111ea06ea7a7c4b10461d7b88a1971b0e3f07573b3d656ef752db9abb2
SHA512

5133b95931395e6524a8df7aa549551ed44e7369620e3e72eade262fbf5802382a362287fc5d64b9b46ae311576fe2f80959b9513f730ad1f478f132bd2628e6

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
behavioral2/memory/1684-122-0x0000000004CA0000-0x0000000004CBC000-memory.dmp	family_redline
behavioral2/memory/1684-129-0x0000000005150000-0x000000000516A000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

ipstersh.exe

pid process

1684 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
1684	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:

5dbd8aa86a7a7f9fb08d46199adfbb16.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	5dbd8aa86a7a7f9fb08d46199adfbb16.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	5dbd8aa86a7a7f9fb08d46199adfbb16.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

ipstersh.exe

pid process

1684 ipstersh.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ipstersh.exe

description pid process

Token: SeDebugPrivilege 1684 ipstersh.exe

pid	process
1684	ipstersh.exe

description	pid	process
Token: SeDebugPrivilege	1684	ipstersh.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

5dbd8aa86a7a7f9fb08d46199adfbb16.exe

description	pid	process	target process
PID 3608 wrote to memory of 1684	3608	5dbd8aa86a7a7f9fb08d46199adfbb16.exe	ipstersh.exe
PID 3608 wrote to memory of 1684	3608	5dbd8aa86a7a7f9fb08d46199adfbb16.exe	ipstersh.exe
PID 3608 wrote to memory of 1684	3608	5dbd8aa86a7a7f9fb08d46199adfbb16.exe	ipstersh.exe

C:\Users\Admin\AppData\Local\Temp\5dbd8aa86a7a7f9fb08d46199adfbb16.exe
"C:\Users\Admin\AppData\Local\Temp\5dbd8aa86a7a7f9fb08d46199adfbb16.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3608

C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
ipstersh.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1684

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/1684-128-0x0000000007713000-0x0000000007714000-memory.dmp

Filesize
4KB

Download
memory/1684-139-0x0000000008BA0000-0x0000000008BA1000-memory.dmp

Filesize
4KB

Download
memory/1684-140-0x0000000009130000-0x0000000009131000-memory.dmp

Filesize
4KB

Download
memory/1684-121-0x0000000002F30000-0x0000000002F52000-memory.dmp

Filesize
136KB

Download
memory/1684-122-0x0000000004CA0000-0x0000000004CBC000-memory.dmp

Filesize
112KB

Download
memory/1684-123-0x0000000007720000-0x0000000007721000-memory.dmp

Filesize
4KB

Download
memory/1684-124-0x0000000002FD0000-0x000000000311A000-memory.dmp

Filesize
1.3MB

Download
memory/1684-126-0x0000000007710000-0x0000000007711000-memory.dmp

Filesize
4KB

Download
memory/1684-125-0x0000000000400000-0x0000000002F1A000-memory.dmp

Filesize
43.1MB

Download
memory/1684-127-0x0000000007712000-0x0000000007713000-memory.dmp

Filesize
4KB

Download
memory/1684-141-0x0000000009300000-0x0000000009301000-memory.dmp

Filesize
4KB

Download
memory/1684-118-0x0000000000000000-mapping.dmp

Download
memory/1684-132-0x0000000008230000-0x0000000008231000-memory.dmp

Filesize
4KB

Download
memory/1684-131-0x0000000007670000-0x0000000007671000-memory.dmp

Filesize
4KB

Download
memory/1684-130-0x0000000007C20000-0x0000000007C21000-memory.dmp

Filesize
4KB

Download
memory/1684-133-0x0000000007690000-0x0000000007691000-memory.dmp

Filesize
4KB

Download
memory/1684-134-0x0000000007714000-0x0000000007716000-memory.dmp

Filesize
8KB

Download
memory/1684-135-0x0000000008340000-0x0000000008341000-memory.dmp

Filesize
4KB

Download
memory/1684-136-0x0000000008810000-0x0000000008811000-memory.dmp

Filesize
4KB

Download
memory/1684-137-0x00000000088B0000-0x00000000088B1000-memory.dmp

Filesize
4KB

Download
memory/1684-138-0x00000000089C0000-0x00000000089C1000-memory.dmp

Filesize
4KB

Download
memory/1684-129-0x0000000005150000-0x000000000516A000-memory.dmp

Filesize
104KB

Download
memory/3608-116-0x0000000000F20000-0x0000000000FEF000-memory.dmp

Filesize
828KB

Download
memory/3608-117-0x0000000000400000-0x00000000008D3000-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