redline | 98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f

Analysis

max time kernel
146s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05-05-2024 19:47

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General

Target

98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
Size

304KB
MD5

0222f8da926bf2722f6bef4ac243e5fa
SHA1

152144479eb94028ec92e356f99b562fa414e980
SHA256

98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f
SHA512

690cc96b3ff6bc3e801b6c142c34afa81feb45e4916898cea0a3ddae41c8aa2b9a794886c2275dd2396e378402e4182209e037a8094fc6e08ce3764e5cbf9999
SSDEEP

3072:2qq6EgY6iYrUjOU44wPdyWAqeGXHTAftAmKOhcZqf7D34deqiOLibBOM:2pqY6irwPfASXHTA1A4hcZqf7DInL

Score

10^/10

redline zgrat uk-ca discovery infostealer persistence rat spyware stealer

Malware Config

Extracted

Family

redline

Botnet

uk-ca

80.79.4.61:27996

Signatures

Detect ZGRat V1 24 IoCs

resource	yara_rule
behavioral1/memory/2632-49-0x0000000006780000-0x000000000685C000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-88-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-91-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-89-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-85-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-79-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-77-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-75-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-73-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-69-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-67-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-65-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-63-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-61-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-59-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-55-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-53-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-51-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-50-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-83-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-81-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-71-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-57-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1
behavioral1/memory/2632-93-0x0000000006780000-0x0000000006857000-memory.dmp	family_zgrat_v1

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

resource	yara_rule
behavioral1/memory/2004-1-0x0000000000390000-0x00000000003E2000-memory.dmp	family_redline

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Downloads MZ/PE file

.NET Reactor proctector 12 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral1/memory/2632-29-0x0000000005F70000-0x0000000005FFA000-memory.dmp	net_reactor
behavioral1/memory/2632-30-0x0000000005EE0000-0x0000000005F68000-memory.dmp	net_reactor
behavioral1/memory/2632-45-0x0000000005EE0000-0x0000000005F63000-memory.dmp	net_reactor
behavioral1/memory/2632-48-0x0000000005EE0000-0x0000000005F63000-memory.dmp	net_reactor
behavioral1/memory/2632-46-0x0000000005EE0000-0x0000000005F63000-memory.dmp	net_reactor
behavioral1/memory/2632-42-0x0000000005EE0000-0x0000000005F63000-memory.dmp	net_reactor
behavioral1/memory/2632-40-0x0000000005EE0000-0x0000000005F63000-memory.dmp	net_reactor
behavioral1/memory/2632-38-0x0000000005EE0000-0x0000000005F63000-memory.dmp	net_reactor
behavioral1/memory/2632-36-0x0000000005EE0000-0x0000000005F63000-memory.dmp	net_reactor
behavioral1/memory/2632-34-0x0000000005EE0000-0x0000000005F63000-memory.dmp	net_reactor
behavioral1/memory/2632-32-0x0000000005EE0000-0x0000000005F63000-memory.dmp	net_reactor
behavioral1/memory/2632-31-0x0000000005EE0000-0x0000000005F63000-memory.dmp	net_reactor

Executes dropped EXE 1 IoCs

pid	Process
2632	puremay.exe

Loads dropped DLL 2 IoCs

pid	Process
2004	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
2004	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.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
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\puremay = "C:\\Users\\Admin\\AppData\\Roaming\\puremay.exe"	powershell.exe

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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 7 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2004	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
2004	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
2004	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
8080	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2004	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
Token: SeDebugPrivilege	2632	puremay.exe
Token: SeDebugPrivilege	8080	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 2632	2004	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe	30
PID 2004 wrote to memory of 2632	2004	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe	30
PID 2004 wrote to memory of 2632	2004	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe	30
PID 2004 wrote to memory of 2632	2004	98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe	30
PID 2632 wrote to memory of 8080	2632	puremay.exe	31
PID 2632 wrote to memory of 8080	2632	puremay.exe	31
PID 2632 wrote to memory of 8080	2632	puremay.exe	31
PID 2632 wrote to memory of 8080	2632	puremay.exe	31

C:\Users\Admin\AppData\Local\Temp\98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe
"C:\Users\Admin\AppData\Local\Temp\98c5e7aa76e1163df1ac5ea880c213a8b81a2c5b2ba0d87980ac8ffa744f226f.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Users\Admin\AppData\Local\Temp\puremay.exe
  "C:\Users\Admin\AppData\Local\Temp\puremay.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2632
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Remove-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'puremay';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'puremay' -Value '"C:\Users\Admin\AppData\Roaming\puremay.exe"' -PropertyType 'String'
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:8080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Tmp118F.tmp

Filesize
2KB

MD5
1420d30f964eac2c85b2ccfe968eebce

SHA1
bdf9a6876578a3e38079c4f8cf5d6c79687ad750

SHA256
f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

SHA512
6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

Download Submit
\Users\Admin\AppData\Local\Temp\puremay.exe

Filesize
796KB

MD5
02e1c94c548191bf89fd0c02f45d588b

SHA1
058892ec2f5e36e18267f5efd9ecb5cd12fa47ea

SHA256
b991c43fe8aa9a20ff9a583910459b523899f5cf05bc75f93646e34f3a85c315

SHA512
165dcdc7e3f632a9705590037e68cb56707ee2715b38bbcc36cbd1b6b6dd21f97d8897b82b942691e919ed6e71c8f53ce82bbc3bb0477d776bb337cecad57fe6

Download Submit
memory/2004-0-0x000000007452E000-0x000000007452F000-memory.dmp

Filesize
4KB

Download
memory/2004-1-0x0000000000390000-0x00000000003E2000-memory.dmp

Filesize
328KB

Download
memory/2004-2-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2004-27-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2632-88-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-77-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-30-0x0000000005EE0000-0x0000000005F68000-memory.dmp

Filesize
544KB

Download
memory/2632-45-0x0000000005EE0000-0x0000000005F63000-memory.dmp

Filesize
524KB

Download
memory/2632-48-0x0000000005EE0000-0x0000000005F63000-memory.dmp

Filesize
524KB

Download
memory/2632-49-0x0000000006780000-0x000000000685C000-memory.dmp

Filesize
880KB

Download
memory/2632-46-0x0000000005EE0000-0x0000000005F63000-memory.dmp

Filesize
524KB

Download
memory/2632-42-0x0000000005EE0000-0x0000000005F63000-memory.dmp

Filesize
524KB

Download
memory/2632-40-0x0000000005EE0000-0x0000000005F63000-memory.dmp

Filesize
524KB

Download
memory/2632-38-0x0000000005EE0000-0x0000000005F63000-memory.dmp

Filesize
524KB

Download
memory/2632-36-0x0000000005EE0000-0x0000000005F63000-memory.dmp

Filesize
524KB

Download
memory/2632-34-0x0000000005EE0000-0x0000000005F63000-memory.dmp

Filesize
524KB

Download
memory/2632-32-0x0000000005EE0000-0x0000000005F63000-memory.dmp

Filesize
524KB

Download
memory/2632-31-0x0000000005EE0000-0x0000000005F63000-memory.dmp

Filesize
524KB

Download
memory/2632-28-0x0000000000280000-0x000000000030E000-memory.dmp

Filesize
568KB

Download
memory/2632-91-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-89-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-85-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-79-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-29-0x0000000005F70000-0x0000000005FFA000-memory.dmp

Filesize
552KB

Download
memory/2632-75-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-73-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-69-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-67-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-65-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-63-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-61-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-59-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-55-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-53-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-51-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-50-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-83-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-81-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-71-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-57-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download
memory/2632-93-0x0000000006780000-0x0000000006857000-memory.dmp

Filesize
860KB

Download