bitrat | 4691e86098f4a2fe6ed76c46dc7584ae25d9396b06427a47a00ce1156d38f12b

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29-09-2022 10:27

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General

Target

8a325dde02cad3ca42c87d9165479fc4.exe
Size

4.5MB
MD5

8a325dde02cad3ca42c87d9165479fc4
SHA1

168ade6695c2ab546d750cb9a7a8026f239b016d
SHA256

4691e86098f4a2fe6ed76c46dc7584ae25d9396b06427a47a00ce1156d38f12b
SHA512

cef03ddb55d77676ffb17a4e6b2650e2be5cd1fd152f0f6baa7c83d97da95a1222c0677d13720659ab4df045ff0098bdca7cb1dd3300ee76f26df641d960da8f
SSDEEP

98304:IW7B8cRkSx2gl6VU0dTlxmgURaFhjEKI0UnUB7bN2:IM8O2X9dJ4gUQXnIdyb

Score

10^/10

bitrat xenarmor collection password recovery spyware stealer trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

103.125.190.185:1234

Attributes

communication_password
827ccb0eea8a706c4c34a16891f84e7b
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.

Processes:

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

Executes dropped EXE 2 IoCs

Processes:

YoLNm6nu.exeYoLNm6nu.exe

pid process

4292 YoLNm6nu.exe
1072 YoLNm6nu.exe

pid	process
4292	YoLNm6nu.exe
1072	YoLNm6nu.exe

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4292-148-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/4292-152-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/4292-153-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/4292-156-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/4292-170-0x0000000000400000-0x00000000008DC000-memory.dmp	upx

Loads dropped DLL 1 IoCs

Processes:

YoLNm6nu.exe

pid process

1072 YoLNm6nu.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

pid	process
1072	YoLNm6nu.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

YoLNm6nu.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	YoLNm6nu.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

8a325dde02cad3ca42c87d9165479fc4.exe

pid	process
4540	8a325dde02cad3ca42c87d9165479fc4.exe
4540	8a325dde02cad3ca42c87d9165479fc4.exe
4540	8a325dde02cad3ca42c87d9165479fc4.exe
4540	8a325dde02cad3ca42c87d9165479fc4.exe
4540	8a325dde02cad3ca42c87d9165479fc4.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

8a325dde02cad3ca42c87d9165479fc4.exe8a325dde02cad3ca42c87d9165479fc4.exeYoLNm6nu.exe

description	pid	process	target process
PID 740 set thread context of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 4540 set thread context of 4292	4540	8a325dde02cad3ca42c87d9165479fc4.exe	YoLNm6nu.exe
PID 4292 set thread context of 1072	4292	YoLNm6nu.exe	YoLNm6nu.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

YoLNm6nu.exe

pid process

1072 YoLNm6nu.exe
1072 YoLNm6nu.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

8a325dde02cad3ca42c87d9165479fc4.exeYoLNm6nu.exe

description pid process

Token: SeShutdownPrivilege 4540 8a325dde02cad3ca42c87d9165479fc4.exe
Token: SeDebugPrivilege 1072 YoLNm6nu.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

8a325dde02cad3ca42c87d9165479fc4.exe

pid process

4540 8a325dde02cad3ca42c87d9165479fc4.exe
4540 8a325dde02cad3ca42c87d9165479fc4.exe

pid	process
1072	YoLNm6nu.exe
1072	YoLNm6nu.exe

description	pid	process
Token: SeShutdownPrivilege	4540	8a325dde02cad3ca42c87d9165479fc4.exe
Token: SeDebugPrivilege	1072	YoLNm6nu.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

8a325dde02cad3ca42c87d9165479fc4.exe8a325dde02cad3ca42c87d9165479fc4.exeYoLNm6nu.exe

description	pid	process	target process
PID 740 wrote to memory of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 740 wrote to memory of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 740 wrote to memory of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 740 wrote to memory of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 740 wrote to memory of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 740 wrote to memory of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 740 wrote to memory of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 740 wrote to memory of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 740 wrote to memory of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 740 wrote to memory of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 740 wrote to memory of 4540	740	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 4540 wrote to memory of 2608	4540	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 4540 wrote to memory of 2608	4540	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 4540 wrote to memory of 2608	4540	8a325dde02cad3ca42c87d9165479fc4.exe	8a325dde02cad3ca42c87d9165479fc4.exe
PID 4540 wrote to memory of 4292	4540	8a325dde02cad3ca42c87d9165479fc4.exe	YoLNm6nu.exe
PID 4540 wrote to memory of 4292	4540	8a325dde02cad3ca42c87d9165479fc4.exe	YoLNm6nu.exe
PID 4540 wrote to memory of 4292	4540	8a325dde02cad3ca42c87d9165479fc4.exe	YoLNm6nu.exe
PID 4540 wrote to memory of 4292	4540	8a325dde02cad3ca42c87d9165479fc4.exe	YoLNm6nu.exe
PID 4540 wrote to memory of 4292	4540	8a325dde02cad3ca42c87d9165479fc4.exe	YoLNm6nu.exe
PID 4540 wrote to memory of 4292	4540	8a325dde02cad3ca42c87d9165479fc4.exe	YoLNm6nu.exe
PID 4540 wrote to memory of 4292	4540	8a325dde02cad3ca42c87d9165479fc4.exe	YoLNm6nu.exe
PID 4540 wrote to memory of 4292	4540	8a325dde02cad3ca42c87d9165479fc4.exe	YoLNm6nu.exe
PID 4292 wrote to memory of 1072	4292	YoLNm6nu.exe	YoLNm6nu.exe
PID 4292 wrote to memory of 1072	4292	YoLNm6nu.exe	YoLNm6nu.exe
PID 4292 wrote to memory of 1072	4292	YoLNm6nu.exe	YoLNm6nu.exe
PID 4292 wrote to memory of 1072	4292	YoLNm6nu.exe	YoLNm6nu.exe
PID 4292 wrote to memory of 1072	4292	YoLNm6nu.exe	YoLNm6nu.exe
PID 4292 wrote to memory of 1072	4292	YoLNm6nu.exe	YoLNm6nu.exe
PID 4292 wrote to memory of 1072	4292	YoLNm6nu.exe	YoLNm6nu.exe
PID 4292 wrote to memory of 1072	4292	YoLNm6nu.exe	YoLNm6nu.exe

C:\Users\Admin\AppData\Local\Temp\8a325dde02cad3ca42c87d9165479fc4.exe
"C:\Users\Admin\AppData\Local\Temp\8a325dde02cad3ca42c87d9165479fc4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:740

C:\Users\Admin\AppData\Local\Temp\8a325dde02cad3ca42c87d9165479fc4.exe
"C:\Users\Admin\AppData\Local\Temp\8a325dde02cad3ca42c87d9165479fc4.exe"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4540

C:\Users\Admin\AppData\Local\Temp\8a325dde02cad3ca42c87d9165479fc4.exe
-a "C:\Users\Admin\AppData\Local\94e466c1\plg\UxDmPma7.json"
3⤵
PID:2608

C:\Users\Admin\AppData\Local\Temp\YoLNm6nu.exe
-a "C:\Users\Admin\AppData\Local\94e466c1\plg\UxDmPma7.json"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4292

C:\Users\Admin\AppData\Local\Temp\YoLNm6nu.exe
-a "C:\Users\Admin\AppData\Local\Temp\unk.xml"
4⤵
- Executes dropped EXE
- Loads dropped DLL
- Accesses Microsoft Outlook accounts
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1072

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\94e466c1\plg\UxDmPma7.json
Filesize
1KB

MD5
ce3e2f5f04eff81b3b7130a90a8e3a6e

SHA1
fe9ac39d1db0a28aeef54741003d3f639125dc1c

SHA256
b45d1dda071c8ee6b1078e8f71661ee1511887daf491a9f81415232a3c3bd631

SHA512
8cd831f9231cc30eeed546b47401459a2737d160faf0eacc823d286de22f79d68a95b994dce1f1eb6e7fa96e24aadeac50659115afe74148a33e6d31012ed357

Download Submit
C:\Users\Admin\AppData\Local\Temp\License.XenArmor
Filesize
104B

MD5
4f3bde9212e17ef18226866d6ac739b6

SHA1
732733bec8314beb81437e60876ffa75e72ae6cd

SHA256
212173a405c78d70f90e8ec0699a60ed2f4a9f3a8070de62eabd666c268fb174

SHA512
10b7cdae0b9a7b0f8e1bfc66a60675fa9b25c523864d5ae3da243f4e6e4c5194f3bd92af57ac956157442f66414bdd3393d0a1e5ba4ef0f192561e8524d4e744

Download Submit
C:\Users\Admin\AppData\Local\Temp\License.XenArmor
Filesize
104B

MD5
bf5da170f7c9a8eae88d1cb1a191ff80

SHA1
dd1b991a1b03587a5d1edc94e919a2070e325610

SHA256
e5d5110feb21939d82d962981aeaaafc4643b40a9b87cbed800ace82135d57cd

SHA512
9e32247d8556fd6efffbf7b6b9c325652d8c4b223b0fa38020879171476a49ab1f64d8897b5d8d92b79c5484fd9d5899be26ca5f664ee1f9c2acb0857084121e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Unknown.dll
Filesize
793KB

MD5
86114faba7e1ec4a667d2bcb2e23f024

SHA1
670df6e1ba1dc6bece046e8b2e573dd36748245e

SHA256
568da887725ccfdc4c5aae3ff66792fe60eca4e0818338f6a8434be66a6fe46d

SHA512
d26ee0da6ccd4022982cf848c46e40f6781b667e39d0c5daf5ea8d74c44e55c55a5f7590a4d2a60aa1911358ca783c4276a9b4e6311c4cea20df1ebd4f7f457f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Unknown.dll
Filesize
793KB

MD5
86114faba7e1ec4a667d2bcb2e23f024

SHA1
670df6e1ba1dc6bece046e8b2e573dd36748245e

SHA256
568da887725ccfdc4c5aae3ff66792fe60eca4e0818338f6a8434be66a6fe46d

SHA512
d26ee0da6ccd4022982cf848c46e40f6781b667e39d0c5daf5ea8d74c44e55c55a5f7590a4d2a60aa1911358ca783c4276a9b4e6311c4cea20df1ebd4f7f457f

Download Submit
C:\Users\Admin\AppData\Local\Temp\YoLNm6nu.exe
Filesize
402B

MD5
ca42e05f9d53c7ec9383307c1ea282bb

SHA1
ed0efa1b59b461dcda08121a39411bee72f6b4cb

SHA256
63a7295e66183379580db16d0d191bb261ccc9edb982980051291c8bdf6c4ade

SHA512
4a1e3655a93f5e29ac7191eb3249b5b5a61b90353e78cc0bae4e81008aaff43bd9db4c2fde0c5ffcdae5e7eb87dfccffd4a1f383c78f5d40d52cbc4d61890196

Download Submit
C:\Users\Admin\AppData\Local\Temp\YoLNm6nu.exe
Filesize
402B

MD5
ca42e05f9d53c7ec9383307c1ea282bb

SHA1
ed0efa1b59b461dcda08121a39411bee72f6b4cb

SHA256
63a7295e66183379580db16d0d191bb261ccc9edb982980051291c8bdf6c4ade

SHA512
4a1e3655a93f5e29ac7191eb3249b5b5a61b90353e78cc0bae4e81008aaff43bd9db4c2fde0c5ffcdae5e7eb87dfccffd4a1f383c78f5d40d52cbc4d61890196

Download Submit
C:\Users\Admin\AppData\Local\Temp\YoLNm6nu.exe
Filesize
402B

MD5
ca42e05f9d53c7ec9383307c1ea282bb

SHA1
ed0efa1b59b461dcda08121a39411bee72f6b4cb

SHA256
63a7295e66183379580db16d0d191bb261ccc9edb982980051291c8bdf6c4ade

SHA512
4a1e3655a93f5e29ac7191eb3249b5b5a61b90353e78cc0bae4e81008aaff43bd9db4c2fde0c5ffcdae5e7eb87dfccffd4a1f383c78f5d40d52cbc4d61890196

Download Submit
C:\Users\Admin\AppData\Local\Temp\unk.xml
Filesize
1KB

MD5
ce3e2f5f04eff81b3b7130a90a8e3a6e

SHA1
fe9ac39d1db0a28aeef54741003d3f639125dc1c

SHA256
b45d1dda071c8ee6b1078e8f71661ee1511887daf491a9f81415232a3c3bd631

SHA512
8cd831f9231cc30eeed546b47401459a2737d160faf0eacc823d286de22f79d68a95b994dce1f1eb6e7fa96e24aadeac50659115afe74148a33e6d31012ed357

Download Submit
memory/740-136-0x000000000AF20000-0x000000000AFBC000-memory.dmp

Filesize
624KB

Download
memory/740-133-0x0000000005650000-0x0000000005BF4000-memory.dmp

Filesize
5.6MB

Download
memory/740-132-0x0000000000300000-0x000000000078C000-memory.dmp

Filesize
4.5MB

Download
memory/740-135-0x0000000005190000-0x000000000519A000-memory.dmp

Filesize
40KB

Download
memory/740-137-0x000000000AFC0000-0x000000000B026000-memory.dmp

Filesize
408KB

Download
memory/740-134-0x0000000004FF0000-0x0000000005082000-memory.dmp

Filesize
584KB

Download
memory/1072-161-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1072-166-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1072-159-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1072-160-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1072-167-0x0000000010000000-0x0000000010227000-memory.dmp

Filesize
2.2MB

Download
memory/1072-154-0x0000000000000000-mapping.dmp

Download
memory/1072-158-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1072-155-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1072-165-0x0000000010000000-0x0000000010227000-memory.dmp

Filesize
2.2MB

Download
memory/2608-146-0x0000000000000000-mapping.dmp

Download
memory/4292-153-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/4292-156-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/4292-152-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/4292-148-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/4292-147-0x0000000000000000-mapping.dmp

Download
memory/4292-170-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/4540-143-0x0000000074E90000-0x0000000074EC9000-memory.dmp

Filesize
228KB

Download
memory/4540-144-0x0000000075210000-0x0000000075249000-memory.dmp

Filesize
228KB

Download
memory/4540-142-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4540-141-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4540-140-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4540-139-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4540-145-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4540-138-0x0000000000000000-mapping.dmp

Download
memory/4540-172-0x0000000074E90000-0x0000000074EC9000-memory.dmp

Filesize
228KB

Download
memory/4540-173-0x0000000075210000-0x0000000075249000-memory.dmp

Filesize
228KB

Download