bitrat | e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349

General

Target

e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
Size

4.1MB
MD5

906704d57b43ab4f0cbb625b619c0524
SHA1

5ffa166c080fc4207d5bf69a570256b090643dfb
SHA256

e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349
SHA512

11aecb4c157d0b3ad2ee733105efd3aad6f7852977a5d4a8ff62b60a8727ccc9c8ac3257babdebd4936131034e9bd9e01e93df7adc186be23b7f07f1b1e02d35

Score

10^/10

bitrat persistence trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

kimonda700.duckdns.org:5858

Attributes

communication_password
5604f45e9eedfa10a01bbe1ebda16726
tor_process
tor

Signatures

BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
trojan bitrat
Sets service image path in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe

pid	process
1736	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
1736	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
1736	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
1736	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
1736	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe

description	pid	process	target process
PID 1244 set thread context of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe

Modifies data under HKEY_USERS 41 IoCs

Processes:

WaaSMedicAgent.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe

description pid process

Token: SeShutdownPrivilege 1736 e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe

description	pid	process
Token: SeShutdownPrivilege	1736	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exee4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe

pid	process
1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
1736	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
1736	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe

description	pid	process	target process
PID 1244 wrote to memory of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
PID 1244 wrote to memory of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
PID 1244 wrote to memory of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
PID 1244 wrote to memory of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
PID 1244 wrote to memory of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
PID 1244 wrote to memory of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
PID 1244 wrote to memory of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
PID 1244 wrote to memory of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
PID 1244 wrote to memory of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
PID 1244 wrote to memory of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
PID 1244 wrote to memory of 1736	1244	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe	e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe

C:\Users\Admin\AppData\Local\Temp\e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
"C:\Users\Admin\AppData\Local\Temp\e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1244

C:\Users\Admin\AppData\Local\Temp\e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe
"C:\Users\Admin\AppData\Local\Temp\e4cd8a1b9e5c53eae6da80b1d3bddaa3036f9fc7229d8a0d8307e3f4927d9349.exe"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1736

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 1fbc78d7afa2bd2fbcadfc02a724e7f3 1OLgPN8KXEeFI7dsC0Hckw.0.1.0.0.0
1⤵
- Modifies data under HKEY_USERS
PID:100

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1736-132-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1736-133-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads