bitrat | d1ecf0f3592c06329182cbcd25fa654bb48c441c0b54bfb5c4b40fbaa517cdbf

Analysis

max time kernel
151s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2022 23:35

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General

Target

Java.exe
Size

1.4MB
MD5

32d4216d4ef2af912921fc2931c0bd88
SHA1

3e79dd260b67ed27134246e9461d8878c7ac73e3
SHA256

d1ecf0f3592c06329182cbcd25fa654bb48c441c0b54bfb5c4b40fbaa517cdbf
SHA512

7a25bcf3954238ab946ce95dc4153518fe67e773845f2bd037eac64c93906223b3ec611a04160cc20f85c4afa0b7124c8eacb43667ecb3fdde2776698f5b2b37
SSDEEP

24576:SndRKZCy2BrhCeU2i2cJijFbCBTPmiY05tJMSQp5ysA7Yg1nLkzmmKNLyEi93L2:EXDFBU2iIBb0xY/6sUYYMKns0

Score

10^/10

bitrat xenarmor collection password persistence recovery spyware stealer trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

nicehash.at:6000

Attributes

communication_password
005f16f264f006578c55237781f36898
install_dir
JavaHelper
install_file
Java.exe
tor_process
tor

Signatures

BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
trojan bitrat
XenArmor Suite
XenArmor is as suite of password recovery tools for various application.
recovery password xenarmor

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0001000000022e15-150.dat	acprotect
behavioral2/files/0x0001000000022e15-151.dat	acprotect

Executes dropped EXE 2 IoCs

pid	Process
820	Java.exe
1736	Java.exe

UPX packed file 10 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4964-132-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4964-135-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/820-137-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/files/0x0003000000022dd0-138.dat	upx
behavioral2/memory/820-140-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/820-141-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/820-142-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/820-145-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/files/0x0003000000022dd0-146.dat	upx
behavioral2/memory/820-159-0x0000000000400000-0x00000000008DC000-memory.dmp	upx

Loads dropped DLL 1 IoCs

pid	Process
1736	Java.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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 Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	Java.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java = "C:\\Users\\Admin\\AppData\\Local\\JavaHelper\\Java.exe㌀"	Java.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java = "C:\\Users\\Admin\\AppData\\Local\\JavaHelper\\Java.exe䜀"	Java.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java = "C:\\Users\\Admin\\AppData\\Local\\JavaHelper\\Java.exe餀"	Java.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java = "C:\\Users\\Admin\\AppData\\Local\\JavaHelper\\Java.exe"	Java.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java = "C:\\Users\\Admin\\AppData\\Local\\JavaHelper\\Java.exe䈀"	Java.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java = "C:\\Users\\Admin\\AppData\\Local\\JavaHelper\\Java.exeȀ"	Java.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java = "C:\\Users\\Admin\\AppData\\Local\\JavaHelper\\Java.exeĀ"	Java.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java = "C:\\Users\\Admin\\AppData\\Local\\JavaHelper\\Java.exe䄀"	Java.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4964 set thread context of 820	4964	Java.exe	87
PID 820 set thread context of 1736	820	Java.exe	88

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1736	Java.exe
1736	Java.exe

Suspicious behavior: RenamesItself 30 IoCs

pid	Process
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe
4964	Java.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4964	Java.exe
Token: SeDebugPrivilege	1736	Java.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4964	Java.exe
4964	Java.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 820	4964	Java.exe	87
PID 4964 wrote to memory of 820	4964	Java.exe	87
PID 4964 wrote to memory of 820	4964	Java.exe	87
PID 4964 wrote to memory of 820	4964	Java.exe	87
PID 4964 wrote to memory of 820	4964	Java.exe	87
PID 4964 wrote to memory of 820	4964	Java.exe	87
PID 4964 wrote to memory of 820	4964	Java.exe	87
PID 4964 wrote to memory of 820	4964	Java.exe	87
PID 820 wrote to memory of 1736	820	Java.exe	88
PID 820 wrote to memory of 1736	820	Java.exe	88
PID 820 wrote to memory of 1736	820	Java.exe	88
PID 820 wrote to memory of 1736	820	Java.exe	88
PID 820 wrote to memory of 1736	820	Java.exe	88
PID 820 wrote to memory of 1736	820	Java.exe	88
PID 820 wrote to memory of 1736	820	Java.exe	88
PID 820 wrote to memory of 1736	820	Java.exe	88

C:\Users\Admin\AppData\Local\Temp\Java.exe
"C:\Users\Admin\AppData\Local\Temp\Java.exe"
1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Users\Admin\AppData\Local\JavaHelper\Java.exe
  -a "C:\Users\Admin\AppData\Local\f7283604\plg\lLbnWAna.json"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:820
- - C:\Users\Admin\AppData\Local\JavaHelper\Java.exe
    -a "C:\Users\Admin\AppData\Local\Temp\unk.xml"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Accesses Microsoft Outlook accounts
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1736

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\JavaHelper\Java.exe

Filesize
1.4MB

MD5
32d4216d4ef2af912921fc2931c0bd88

SHA1
3e79dd260b67ed27134246e9461d8878c7ac73e3

SHA256
d1ecf0f3592c06329182cbcd25fa654bb48c441c0b54bfb5c4b40fbaa517cdbf

SHA512
7a25bcf3954238ab946ce95dc4153518fe67e773845f2bd037eac64c93906223b3ec611a04160cc20f85c4afa0b7124c8eacb43667ecb3fdde2776698f5b2b37

Download Submit
C:\Users\Admin\AppData\Local\JavaHelper\Java.exe

Filesize
1.4MB

MD5
32d4216d4ef2af912921fc2931c0bd88

SHA1
3e79dd260b67ed27134246e9461d8878c7ac73e3

SHA256
d1ecf0f3592c06329182cbcd25fa654bb48c441c0b54bfb5c4b40fbaa517cdbf

SHA512
7a25bcf3954238ab946ce95dc4153518fe67e773845f2bd037eac64c93906223b3ec611a04160cc20f85c4afa0b7124c8eacb43667ecb3fdde2776698f5b2b37

Download Submit
C:\Users\Admin\AppData\Local\JavaHelper\License.XenArmor

Filesize
104B

MD5
4f3bde9212e17ef18226866d6ac739b6

SHA1
732733bec8314beb81437e60876ffa75e72ae6cd

SHA256
212173a405c78d70f90e8ec0699a60ed2f4a9f3a8070de62eabd666c268fb174

SHA512
10b7cdae0b9a7b0f8e1bfc66a60675fa9b25c523864d5ae3da243f4e6e4c5194f3bd92af57ac956157442f66414bdd3393d0a1e5ba4ef0f192561e8524d4e744

Download Submit
C:\Users\Admin\AppData\Local\JavaHelper\License.XenArmor

Filesize
104B

MD5
bf5da170f7c9a8eae88d1cb1a191ff80

SHA1
dd1b991a1b03587a5d1edc94e919a2070e325610

SHA256
e5d5110feb21939d82d962981aeaaafc4643b40a9b87cbed800ace82135d57cd

SHA512
9e32247d8556fd6efffbf7b6b9c325652d8c4b223b0fa38020879171476a49ab1f64d8897b5d8d92b79c5484fd9d5899be26ca5f664ee1f9c2acb0857084121e

Download Submit
C:\Users\Admin\AppData\Local\JavaHelper\Unknown.dll

Filesize
793KB

MD5
86114faba7e1ec4a667d2bcb2e23f024

SHA1
670df6e1ba1dc6bece046e8b2e573dd36748245e

SHA256
568da887725ccfdc4c5aae3ff66792fe60eca4e0818338f6a8434be66a6fe46d

SHA512
d26ee0da6ccd4022982cf848c46e40f6781b667e39d0c5daf5ea8d74c44e55c55a5f7590a4d2a60aa1911358ca783c4276a9b4e6311c4cea20df1ebd4f7f457f

Download Submit
C:\Users\Admin\AppData\Local\JavaHelper\Unknown.dll

Filesize
793KB

MD5
86114faba7e1ec4a667d2bcb2e23f024

SHA1
670df6e1ba1dc6bece046e8b2e573dd36748245e

SHA256
568da887725ccfdc4c5aae3ff66792fe60eca4e0818338f6a8434be66a6fe46d

SHA512
d26ee0da6ccd4022982cf848c46e40f6781b667e39d0c5daf5ea8d74c44e55c55a5f7590a4d2a60aa1911358ca783c4276a9b4e6311c4cea20df1ebd4f7f457f

Download Submit
C:\Users\Admin\AppData\Local\Temp\unk.xml

Filesize
1KB

MD5
ce3e2f5f04eff81b3b7130a90a8e3a6e

SHA1
fe9ac39d1db0a28aeef54741003d3f639125dc1c

SHA256
b45d1dda071c8ee6b1078e8f71661ee1511887daf491a9f81415232a3c3bd631

SHA512
8cd831f9231cc30eeed546b47401459a2737d160faf0eacc823d286de22f79d68a95b994dce1f1eb6e7fa96e24aadeac50659115afe74148a33e6d31012ed357

Download Submit
C:\Users\Admin\AppData\Local\f7283604\plg\lLbnWAna.json

Filesize
1KB

MD5
ce3e2f5f04eff81b3b7130a90a8e3a6e

SHA1
fe9ac39d1db0a28aeef54741003d3f639125dc1c

SHA256
b45d1dda071c8ee6b1078e8f71661ee1511887daf491a9f81415232a3c3bd631

SHA512
8cd831f9231cc30eeed546b47401459a2737d160faf0eacc823d286de22f79d68a95b994dce1f1eb6e7fa96e24aadeac50659115afe74148a33e6d31012ed357

Download Submit
memory/820-137-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/820-140-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/820-141-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/820-142-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/820-145-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/820-159-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/1736-147-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1736-155-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1736-148-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1736-144-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1736-153-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1736-154-0x0000000010000000-0x0000000010227000-memory.dmp

Filesize
2.2MB

Download
memory/1736-149-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1736-156-0x0000000010000000-0x0000000010227000-memory.dmp

Filesize
2.2MB

Download
memory/4964-132-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4964-135-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4964-134-0x00000000745F0000-0x0000000074629000-memory.dmp

Filesize
228KB

Download
memory/4964-133-0x0000000074930000-0x0000000074969000-memory.dmp

Filesize
228KB

Download
memory/4964-161-0x0000000074930000-0x0000000074969000-memory.dmp

Filesize
228KB

Download