bitrat | 0a3572f48d77e2fc47735dedb2bdc2592ed3b0f60bcc88f30afe184aa545f080

General

Target

2566ee6169d8c8be07d673be7819aa9d.exe
Size

4.9MB
MD5

2566ee6169d8c8be07d673be7819aa9d
SHA1

fc46a50a38738208f67294e3a283782864d0ed04
SHA256

0a3572f48d77e2fc47735dedb2bdc2592ed3b0f60bcc88f30afe184aa545f080
SHA512

a4c674f0bbe58b0229f22ad8fb0133410a2ddbcc04d705da27d014283b677c1ff934ce004dfb6e4ef4ff61e24b75459a55d766d33c5b3e7480ed945360d98888

Score

10^/10

bitrat xenarmor password persistence recovery spyware trojan upx

Malware Config

Signatures

BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
trojan bitrat

BitRAT Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2192-4-0x0000000000400000-0x00000000007CD000-memory.dmp	family_bitrat
behavioral2/memory/2192-5-0x0000000000689A84-mapping.dmp	family_bitrat
behavioral2/memory/2192-6-0x0000000000400000-0x00000000007CD000-memory.dmp	family_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.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\Unknown.dll	acprotect
\Users\Admin\AppData\Local\Temp\Unknown.dll	acprotect

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2772-7-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/2772-9-0x0000000000400000-0x00000000008DC000-memory.dmp	upx

Loads dropped DLL 1 IoCs

Processes:

2566ee6169d8c8be07d673be7819aa9d.exe

pid process

3836 2566ee6169d8c8be07d673be7819aa9d.exe
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

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

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

Data from Local System
T1005

Credentials in Files
T1081

pid	process
3836	2566ee6169d8c8be07d673be7819aa9d.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

2566ee6169d8c8be07d673be7819aa9d.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run\SdfggE4h = "C:\\Users\\Admin\\AppData\\Roaming\\Sdffghjh\\Dfghjm.exe.exe"	2566ee6169d8c8be07d673be7819aa9d.exe
Key created	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run	2566ee6169d8c8be07d673be7819aa9d.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

2566ee6169d8c8be07d673be7819aa9d.EXE

pid	process
2192	2566ee6169d8c8be07d673be7819aa9d.EXE
2192	2566ee6169d8c8be07d673be7819aa9d.EXE
2192	2566ee6169d8c8be07d673be7819aa9d.EXE
2192	2566ee6169d8c8be07d673be7819aa9d.EXE
2192	2566ee6169d8c8be07d673be7819aa9d.EXE

Suspicious use of SetThreadContext 3 IoCs

Processes:

2566ee6169d8c8be07d673be7819aa9d.exe2566ee6169d8c8be07d673be7819aa9d.EXE2566ee6169d8c8be07d673be7819aa9d.exe

description	pid	process	target process
PID 3152 set thread context of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 2192 set thread context of 2772	2192	2566ee6169d8c8be07d673be7819aa9d.EXE	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2772 set thread context of 3836	2772	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2566ee6169d8c8be07d673be7819aa9d.exe

pid process

3836 2566ee6169d8c8be07d673be7819aa9d.exe
3836 2566ee6169d8c8be07d673be7819aa9d.exe

pid	process
3836	2566ee6169d8c8be07d673be7819aa9d.exe
3836	2566ee6169d8c8be07d673be7819aa9d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

2566ee6169d8c8be07d673be7819aa9d.EXE2566ee6169d8c8be07d673be7819aa9d.exe

description	pid	process
Token: SeShutdownPrivilege	2192	2566ee6169d8c8be07d673be7819aa9d.EXE
Token: SeDebugPrivilege	3836	2566ee6169d8c8be07d673be7819aa9d.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

2566ee6169d8c8be07d673be7819aa9d.exe2566ee6169d8c8be07d673be7819aa9d.EXE

pid process

3152 2566ee6169d8c8be07d673be7819aa9d.exe
2192 2566ee6169d8c8be07d673be7819aa9d.EXE
2192 2566ee6169d8c8be07d673be7819aa9d.EXE

pid	process
3152	2566ee6169d8c8be07d673be7819aa9d.exe
2192	2566ee6169d8c8be07d673be7819aa9d.EXE
2192	2566ee6169d8c8be07d673be7819aa9d.EXE

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

2566ee6169d8c8be07d673be7819aa9d.exe2566ee6169d8c8be07d673be7819aa9d.EXE2566ee6169d8c8be07d673be7819aa9d.exe

description	pid	process	target process
PID 3152 wrote to memory of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 3152 wrote to memory of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 3152 wrote to memory of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 3152 wrote to memory of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 3152 wrote to memory of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 3152 wrote to memory of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 3152 wrote to memory of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 3152 wrote to memory of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 3152 wrote to memory of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 3152 wrote to memory of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 3152 wrote to memory of 2192	3152	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.EXE
PID 2192 wrote to memory of 2772	2192	2566ee6169d8c8be07d673be7819aa9d.EXE	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2192 wrote to memory of 2772	2192	2566ee6169d8c8be07d673be7819aa9d.EXE	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2192 wrote to memory of 2772	2192	2566ee6169d8c8be07d673be7819aa9d.EXE	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2192 wrote to memory of 2772	2192	2566ee6169d8c8be07d673be7819aa9d.EXE	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2192 wrote to memory of 2772	2192	2566ee6169d8c8be07d673be7819aa9d.EXE	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2192 wrote to memory of 2772	2192	2566ee6169d8c8be07d673be7819aa9d.EXE	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2192 wrote to memory of 2772	2192	2566ee6169d8c8be07d673be7819aa9d.EXE	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2192 wrote to memory of 2772	2192	2566ee6169d8c8be07d673be7819aa9d.EXE	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2772 wrote to memory of 3836	2772	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2772 wrote to memory of 3836	2772	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2772 wrote to memory of 3836	2772	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2772 wrote to memory of 3836	2772	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2772 wrote to memory of 3836	2772	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2772 wrote to memory of 3836	2772	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2772 wrote to memory of 3836	2772	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.exe
PID 2772 wrote to memory of 3836	2772	2566ee6169d8c8be07d673be7819aa9d.exe	2566ee6169d8c8be07d673be7819aa9d.exe

C:\Users\Admin\AppData\Local\Temp\2566ee6169d8c8be07d673be7819aa9d.exe
"C:\Users\Admin\AppData\Local\Temp\2566ee6169d8c8be07d673be7819aa9d.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3152

C:\Users\Admin\AppData\Local\Temp\2566ee6169d8c8be07d673be7819aa9d.EXE
"C:\Users\Admin\AppData\Local\Temp\2566ee6169d8c8be07d673be7819aa9d.EXE"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2192

C:\Users\Admin\AppData\Local\Temp\2566ee6169d8c8be07d673be7819aa9d.exe
-a "C:\Users\Admin\AppData\Local\ca4ef769\plg\COvdloDb.json"
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2772

C:\Users\Admin\AppData\Local\Temp\2566ee6169d8c8be07d673be7819aa9d.exe
-a "C:\Users\Admin\AppData\Local\Temp\unk.xml"
4⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3836

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

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\License.XenArmor
MD5
4f3bde9212e17ef18226866d6ac739b6

SHA1
732733bec8314beb81437e60876ffa75e72ae6cd

SHA256
212173a405c78d70f90e8ec0699a60ed2f4a9f3a8070de62eabd666c268fb174

SHA512
10b7cdae0b9a7b0f8e1bfc66a60675fa9b25c523864d5ae3da243f4e6e4c5194f3bd92af57ac956157442f66414bdd3393d0a1e5ba4ef0f192561e8524d4e744

Download Submit
C:\Users\Admin\AppData\Local\Temp\License.XenArmor
MD5
bf5da170f7c9a8eae88d1cb1a191ff80

SHA1
dd1b991a1b03587a5d1edc94e919a2070e325610

SHA256
e5d5110feb21939d82d962981aeaaafc4643b40a9b87cbed800ace82135d57cd

SHA512
9e32247d8556fd6efffbf7b6b9c325652d8c4b223b0fa38020879171476a49ab1f64d8897b5d8d92b79c5484fd9d5899be26ca5f664ee1f9c2acb0857084121e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Unknown.dll
MD5
86114faba7e1ec4a667d2bcb2e23f024

SHA1
670df6e1ba1dc6bece046e8b2e573dd36748245e

SHA256
568da887725ccfdc4c5aae3ff66792fe60eca4e0818338f6a8434be66a6fe46d

SHA512
d26ee0da6ccd4022982cf848c46e40f6781b667e39d0c5daf5ea8d74c44e55c55a5f7590a4d2a60aa1911358ca783c4276a9b4e6311c4cea20df1ebd4f7f457f

Download Submit
C:\Users\Admin\AppData\Local\Temp\unk.xml
MD5
77e6621fd939338d3f19f3dd948ecf43

SHA1
53df8b3a76c5d6c35a99aa7759ff3bd7ec46588c

SHA256
9cb90c1d5c31396519b1f6c73899c062b6ccbd9a8cfc7c0bb054fe88c7825867

SHA512
6e812be4c3b958f0497f91e0eb2e8b77d4a13e2b7af750a30ec9bff3dde09a233b5510ee6333a9ab3182c11ab6c3d38789921d517449c6a03164e216cee43c4f

Download Submit
C:\Users\Admin\AppData\Local\ca4ef769\plg\COvdloDb.json
MD5
77e6621fd939338d3f19f3dd948ecf43

SHA1
53df8b3a76c5d6c35a99aa7759ff3bd7ec46588c

SHA256
9cb90c1d5c31396519b1f6c73899c062b6ccbd9a8cfc7c0bb054fe88c7825867

SHA512
6e812be4c3b958f0497f91e0eb2e8b77d4a13e2b7af750a30ec9bff3dde09a233b5510ee6333a9ab3182c11ab6c3d38789921d517449c6a03164e216cee43c4f

Download Submit
\Users\Admin\AppData\Local\Temp\Unknown.dll
MD5
86114faba7e1ec4a667d2bcb2e23f024

SHA1
670df6e1ba1dc6bece046e8b2e573dd36748245e

SHA256
568da887725ccfdc4c5aae3ff66792fe60eca4e0818338f6a8434be66a6fe46d

SHA512
d26ee0da6ccd4022982cf848c46e40f6781b667e39d0c5daf5ea8d74c44e55c55a5f7590a4d2a60aa1911358ca783c4276a9b4e6311c4cea20df1ebd4f7f457f

Download Submit
memory/2192-5-0x0000000000689A84-mapping.dmp

Download
memory/2192-6-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2192-4-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2772-7-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/2772-9-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/2772-8-0x00000000008D9FE0-mapping.dmp

Download
memory/3836-11-0x00000000006FC1D0-mapping.dmp

Download
memory/3836-15-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/3836-10-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads