bitrat | 879b3899bd1dc321c620a9abcd9fa2ce3222047bc49b57cd00a8dabfc9e2b0ac

Analysis

max time kernel
150s
max time network
157s
platform
windows7_x64
resource
win7-en-20211208
submitted
14/02/2022, 03:56

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General

Target
b86467c3fd901aa94ae021ee2208a477.exe
Size 2.1MB
Sample220214-ehcslaeea5
SHA256 879b3899bd1dc321c620a9abcd9fa2ce3222047bc49b57cd00a8dabfc9e2b0ac
MD5 b86467c3fd901aa94ae021ee2208a477
SHA1 a41fb8edd0f5a84e39c6fd2fca9b036b42b4968d
SHA512 11bec05b9e6ad0e86f43b76631663b5f63e3a45935e530b837a58d7c210801707978c89312d605caaf5c08398885fc055a429ac4e00827b0a496c4895d042acb
MD5 SHA1 SHA512

Score

10^/10

bitrat xenarmor collection password recovery spyware stealer trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

techz.duckdns.org:1111

Attributes

communication_password
aeff52d3498e2d93bdb7ffb45a164720
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 4 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000500000001407e-73.dat	acprotect
behavioral1/files/0x000500000001407e-74.dat	acprotect
behavioral1/files/0x0006000000014079-93.dat	acprotect
behavioral1/files/0x0006000000014079-94.dat	acprotect

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/284-61-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral1/memory/284-62-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral1/memory/284-63-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral1/memory/284-64-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral1/memory/284-67-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral1/memory/784-88-0x0000000000400000-0x00000000008DC000-memory.dmp	upx

Loads dropped DLL 2 IoCs

pid	Process
2008	b86467c3fd901aa94ae021ee2208a477.exe
636	b86467c3fd901aa94ae021ee2208a477.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 2 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	b86467c3fd901aa94ae021ee2208a477.exe
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	b86467c3fd901aa94ae021ee2208a477.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
1156	b86467c3fd901aa94ae021ee2208a477.exe
1156	b86467c3fd901aa94ae021ee2208a477.exe
1156	b86467c3fd901aa94ae021ee2208a477.exe
1156	b86467c3fd901aa94ae021ee2208a477.exe
1156	b86467c3fd901aa94ae021ee2208a477.exe

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 1520 set thread context of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1156 set thread context of 284	1156	b86467c3fd901aa94ae021ee2208a477.exe	28
PID 284 set thread context of 2008	284	b86467c3fd901aa94ae021ee2208a477.exe	29
PID 1156 set thread context of 784	1156	b86467c3fd901aa94ae021ee2208a477.exe	35
PID 784 set thread context of 636	784	b86467c3fd901aa94ae021ee2208a477.exe	36

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2008	b86467c3fd901aa94ae021ee2208a477.exe
636	b86467c3fd901aa94ae021ee2208a477.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1156	b86467c3fd901aa94ae021ee2208a477.exe
Token: SeShutdownPrivilege	1156	b86467c3fd901aa94ae021ee2208a477.exe
Token: SeDebugPrivilege	2008	b86467c3fd901aa94ae021ee2208a477.exe
Token: SeDebugPrivilege	636	b86467c3fd901aa94ae021ee2208a477.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1156	b86467c3fd901aa94ae021ee2208a477.exe
1156	b86467c3fd901aa94ae021ee2208a477.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1520 wrote to memory of 1156	1520	b86467c3fd901aa94ae021ee2208a477.exe	27
PID 1156 wrote to memory of 284	1156	b86467c3fd901aa94ae021ee2208a477.exe	28
PID 1156 wrote to memory of 284	1156	b86467c3fd901aa94ae021ee2208a477.exe	28
PID 1156 wrote to memory of 284	1156	b86467c3fd901aa94ae021ee2208a477.exe	28
PID 1156 wrote to memory of 284	1156	b86467c3fd901aa94ae021ee2208a477.exe	28
PID 1156 wrote to memory of 284	1156	b86467c3fd901aa94ae021ee2208a477.exe	28
PID 1156 wrote to memory of 284	1156	b86467c3fd901aa94ae021ee2208a477.exe	28
PID 1156 wrote to memory of 284	1156	b86467c3fd901aa94ae021ee2208a477.exe	28
PID 1156 wrote to memory of 284	1156	b86467c3fd901aa94ae021ee2208a477.exe	28
PID 284 wrote to memory of 2008	284	b86467c3fd901aa94ae021ee2208a477.exe	29
PID 284 wrote to memory of 2008	284	b86467c3fd901aa94ae021ee2208a477.exe	29
PID 284 wrote to memory of 2008	284	b86467c3fd901aa94ae021ee2208a477.exe	29
PID 284 wrote to memory of 2008	284	b86467c3fd901aa94ae021ee2208a477.exe	29
PID 284 wrote to memory of 2008	284	b86467c3fd901aa94ae021ee2208a477.exe	29
PID 284 wrote to memory of 2008	284	b86467c3fd901aa94ae021ee2208a477.exe	29
PID 284 wrote to memory of 2008	284	b86467c3fd901aa94ae021ee2208a477.exe	29
PID 284 wrote to memory of 2008	284	b86467c3fd901aa94ae021ee2208a477.exe	29
PID 1156 wrote to memory of 784	1156	b86467c3fd901aa94ae021ee2208a477.exe	35
PID 1156 wrote to memory of 784	1156	b86467c3fd901aa94ae021ee2208a477.exe	35
PID 1156 wrote to memory of 784	1156	b86467c3fd901aa94ae021ee2208a477.exe	35
PID 1156 wrote to memory of 784	1156	b86467c3fd901aa94ae021ee2208a477.exe	35
PID 1156 wrote to memory of 784	1156	b86467c3fd901aa94ae021ee2208a477.exe	35
PID 1156 wrote to memory of 784	1156	b86467c3fd901aa94ae021ee2208a477.exe	35
PID 1156 wrote to memory of 784	1156	b86467c3fd901aa94ae021ee2208a477.exe	35
PID 1156 wrote to memory of 784	1156	b86467c3fd901aa94ae021ee2208a477.exe	35
PID 784 wrote to memory of 636	784	b86467c3fd901aa94ae021ee2208a477.exe	36
PID 784 wrote to memory of 636	784	b86467c3fd901aa94ae021ee2208a477.exe	36
PID 784 wrote to memory of 636	784	b86467c3fd901aa94ae021ee2208a477.exe	36
PID 784 wrote to memory of 636	784	b86467c3fd901aa94ae021ee2208a477.exe	36
PID 784 wrote to memory of 636	784	b86467c3fd901aa94ae021ee2208a477.exe	36
PID 784 wrote to memory of 636	784	b86467c3fd901aa94ae021ee2208a477.exe	36
PID 784 wrote to memory of 636	784	b86467c3fd901aa94ae021ee2208a477.exe	36
PID 784 wrote to memory of 636	784	b86467c3fd901aa94ae021ee2208a477.exe	36

C:\Users\Admin\AppData\Local\Temp\b86467c3fd901aa94ae021ee2208a477.exe
"C:\Users\Admin\AppData\Local\Temp\b86467c3fd901aa94ae021ee2208a477.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Users\Admin\AppData\Local\Temp\b86467c3fd901aa94ae021ee2208a477.exe
  "C:\Users\Admin\AppData\Local\Temp\b86467c3fd901aa94ae021ee2208a477.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1156
- - C:\Users\Admin\AppData\Local\Temp\b86467c3fd901aa94ae021ee2208a477.exe
    -a "C:\Users\Admin\AppData\Local\80e96dcd\plg\SUKLDYSr.json"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:284
  - - C:\Users\Admin\AppData\Local\Temp\b86467c3fd901aa94ae021ee2208a477.exe
      -a "C:\Users\Admin\AppData\Local\Temp\unk.xml"
      4⤵
      Loads dropped DLL
      Accesses Microsoft Outlook accounts
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2008
- - C:\Users\Admin\AppData\Local\Temp\b86467c3fd901aa94ae021ee2208a477.exe
    -a "C:\Users\Admin\AppData\Local\80e96dcd\plg\So0QKdtA.json"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:784
  - - C:\Users\Admin\AppData\Local\Temp\b86467c3fd901aa94ae021ee2208a477.exe
      -a "C:\Users\Admin\AppData\Local\Temp\unk.xml"
      4⤵
      Loads dropped DLL
      Accesses Microsoft Outlook accounts
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:636

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

memory/284-62-0x0000000000400000-0x00000000008DC000-memory.dmp

Download

memory/284-63-0x0000000000400000-0x00000000008DC000-memory.dmp

Download

memory/284-64-0x0000000000400000-0x00000000008DC000-memory.dmp

Download

memory/284-67-0x0000000000400000-0x00000000008DC000-memory.dmp

Download

memory/284-61-0x0000000000400000-0x00000000008DC000-memory.dmp

Download

memory/284-60-0x0000000000400000-0x00000000008DC000-memory.dmp

Download

memory/636-96-0x0000000000400000-0x00000000006FE000-memory.dmp

Download

memory/636-92-0x0000000000400000-0x00000000006FE000-memory.dmp

Download

memory/784-88-0x0000000000400000-0x00000000008DC000-memory.dmp

Download

memory/1156-59-0x0000000000400000-0x00000000007CE000-memory.dmp

Download

memory/1156-56-0x00000000766D1000-0x00000000766D3000-memory.dmp

Download

memory/1156-55-0x0000000000400000-0x00000000007CE000-memory.dmp

Download

memory/1520-54-0x0000000002040000-0x0000000002224000-memory.dmp

Download

memory/1520-58-0x0000000002230000-0x00000000025F5000-memory.dmp

Download

memory/1520-57-0x0000000002040000-0x0000000002224000-memory.dmp

Download

memory/2008-76-0x0000000000400000-0x00000000006FE000-memory.dmp

Download

memory/2008-72-0x0000000000400000-0x00000000006FE000-memory.dmp

Download

memory/2008-70-0x0000000000400000-0x00000000006FE000-memory.dmp

Download

memory/2008-69-0x0000000000400000-0x00000000006FE000-memory.dmp

Download

memory/2008-68-0x0000000000400000-0x00000000006FE000-memory.dmp

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memory/2008-66-0x0000000000400000-0x00000000006FE000-memory.dmp

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