bitrat | 1c6f80f36398d41796b8ef8ccb5a871886403634f088afe381559d9d68b4ba42

General

Target

order invoice.exe
Size

2.0MB
MD5

e7bab8f16adf2f5ba2f2247ce37bf8d7
SHA1

c4b0b7894e1110fc6dc4f0d1a591a3acdab22bfb
SHA256

0b38682544ecd94b8ce910e22593dd8a4671f38aa52a53aa314af9fd24a65d19
SHA512

356460ea6737f08201de548853b302f0825f60b9783d26778e6458b12d05011b55b305604594de0066b6640d6aabb713a138455b4fca4c2454be2838145708b4

Score

10^/10

bitrat xenarmor collection password recovery spyware stealer suricata trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

103.133.105.50:1234

Attributes

communication_password
e10adc3949ba59abbe56e057f20f883e
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
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
suricata

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

UPX packed file 11 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4248-143-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4248-147-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4248-145-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4248-148-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4248-149-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4248-163-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4448-165-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/4448-167-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/4448-168-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/4448-169-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/4448-184-0x0000000000400000-0x00000000008DC000-memory.dmp	upx

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

order invoice.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1178428168-2939480073-3055857545-1000\Control Panel\International\Geo\Nation	order invoice.exe

Loads dropped DLL 1 IoCs

Processes:

order invoice.exe

pid process

4364 order invoice.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
4364	order invoice.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

order invoice.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1178428168-2939480073-3055857545-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	order invoice.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

order invoice.exe

pid process

4248 order invoice.exe
4248 order invoice.exe
4248 order invoice.exe
4248 order invoice.exe
4248 order invoice.exe

pid	process
4248	order invoice.exe
4248	order invoice.exe
4248	order invoice.exe
4248	order invoice.exe
4248	order invoice.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

order invoice.exeorder invoice.exeorder invoice.exe

description	pid	process	target process
PID 1800 set thread context of 4248	1800	order invoice.exe	order invoice.exe
PID 4248 set thread context of 4448	4248	order invoice.exe	order invoice.exe
PID 4448 set thread context of 4364	4448	order invoice.exe	order invoice.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3924 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

order invoice.exepowershell.exeorder invoice.exe

pid process

1800 order invoice.exe
1800 order invoice.exe
3456 powershell.exe
3456 powershell.exe
4364 order invoice.exe
4364 order invoice.exe

pid	process
3924	schtasks.exe

pid	process
1800	order invoice.exe
1800	order invoice.exe
3456	powershell.exe
3456	powershell.exe
4364	order invoice.exe
4364	order invoice.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

powershell.exeorder invoice.exeorder invoice.exeorder invoice.exe

description	pid	process
Token: SeDebugPrivilege	3456	powershell.exe
Token: SeDebugPrivilege	1800	order invoice.exe
Token: SeShutdownPrivilege	4248	order invoice.exe
Token: SeDebugPrivilege	4364	order invoice.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

order invoice.exe

pid process

4248 order invoice.exe
4248 order invoice.exe

pid	process
4248	order invoice.exe
4248	order invoice.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

order invoice.exeorder invoice.exeorder invoice.exe

description	pid	process	target process
PID 1800 wrote to memory of 3456	1800	order invoice.exe	powershell.exe
PID 1800 wrote to memory of 3456	1800	order invoice.exe	powershell.exe
PID 1800 wrote to memory of 3456	1800	order invoice.exe	powershell.exe
PID 1800 wrote to memory of 3924	1800	order invoice.exe	schtasks.exe
PID 1800 wrote to memory of 3924	1800	order invoice.exe	schtasks.exe
PID 1800 wrote to memory of 3924	1800	order invoice.exe	schtasks.exe
PID 1800 wrote to memory of 4280	1800	order invoice.exe	order invoice.exe
PID 1800 wrote to memory of 4280	1800	order invoice.exe	order invoice.exe
PID 1800 wrote to memory of 4280	1800	order invoice.exe	order invoice.exe
PID 1800 wrote to memory of 4248	1800	order invoice.exe	order invoice.exe
PID 1800 wrote to memory of 4248	1800	order invoice.exe	order invoice.exe
PID 1800 wrote to memory of 4248	1800	order invoice.exe	order invoice.exe
PID 1800 wrote to memory of 4248	1800	order invoice.exe	order invoice.exe
PID 1800 wrote to memory of 4248	1800	order invoice.exe	order invoice.exe
PID 1800 wrote to memory of 4248	1800	order invoice.exe	order invoice.exe
PID 1800 wrote to memory of 4248	1800	order invoice.exe	order invoice.exe
PID 4248 wrote to memory of 4448	4248	order invoice.exe	order invoice.exe
PID 4248 wrote to memory of 4448	4248	order invoice.exe	order invoice.exe
PID 4248 wrote to memory of 4448	4248	order invoice.exe	order invoice.exe
PID 4248 wrote to memory of 4448	4248	order invoice.exe	order invoice.exe
PID 4248 wrote to memory of 4448	4248	order invoice.exe	order invoice.exe
PID 4248 wrote to memory of 4448	4248	order invoice.exe	order invoice.exe
PID 4248 wrote to memory of 4448	4248	order invoice.exe	order invoice.exe
PID 4248 wrote to memory of 4448	4248	order invoice.exe	order invoice.exe
PID 4448 wrote to memory of 4364	4448	order invoice.exe	order invoice.exe
PID 4448 wrote to memory of 4364	4448	order invoice.exe	order invoice.exe
PID 4448 wrote to memory of 4364	4448	order invoice.exe	order invoice.exe
PID 4448 wrote to memory of 4364	4448	order invoice.exe	order invoice.exe
PID 4448 wrote to memory of 4364	4448	order invoice.exe	order invoice.exe
PID 4448 wrote to memory of 4364	4448	order invoice.exe	order invoice.exe
PID 4448 wrote to memory of 4364	4448	order invoice.exe	order invoice.exe
PID 4448 wrote to memory of 4364	4448	order invoice.exe	order invoice.exe

C:\Users\Admin\AppData\Local\Temp\order invoice.exe
"C:\Users\Admin\AppData\Local\Temp\order invoice.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1800

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QNalNtYY.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3456

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QNalNtYY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp40A3.tmp"
2⤵
- Creates scheduled task(s)
PID:3924

C:\Users\Admin\AppData\Local\Temp\order invoice.exe
"C:\Users\Admin\AppData\Local\Temp\order invoice.exe"
2⤵
PID:4280

C:\Users\Admin\AppData\Local\Temp\order invoice.exe
"C:\Users\Admin\AppData\Local\Temp\order invoice.exe"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4248

C:\Users\Admin\AppData\Local\Temp\order invoice.exe
-a "C:\Users\Admin\AppData\Local\59754af0\plg\U4HVugO1.json"
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4448

C:\Users\Admin\AppData\Local\Temp\order invoice.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:4364

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

4

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\59754af0\plg\U4HVugO1.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\tmp40A3.tmp
Filesize
1KB

MD5
de8e59877b956aa485e096776f3be8c8

SHA1
05fbd12223afb090dd0ed70e8ffc94f08c65dcc1

SHA256
527c7bde3f9e4aa5f5f72b109068aed9e095f5e5cdaaa1c77f6b4a2ae55c555d

SHA512
baece2f65df65c8c013035d2c4e27c4b60819422bf90a2b22f2f7280855155ba851a09d9c0dc4f59b232c8394754b5e98141d49d804f12b022ca14c38e9325ba

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

MD5
ce3e2f5f04eff81b3b7130a90a8e3a6e

SHA1
fe9ac39d1db0a28aeef54741003d3f639125dc1c

SHA256
b45d1dda071c8ee6b1078e8f71661ee1511887daf491a9f81415232a3c3bd631

SHA512
8cd831f9231cc30eeed546b47401459a2737d160faf0eacc823d286de22f79d68a95b994dce1f1eb6e7fa96e24aadeac50659115afe74148a33e6d31012ed357

Download Submit
memory/1800-131-0x0000000005650000-0x0000000005BF4000-memory.dmp

Filesize
5.6MB

Download
memory/1800-132-0x0000000004FC0000-0x0000000005052000-memory.dmp

Filesize
584KB

Download
memory/1800-133-0x0000000005070000-0x000000000507A000-memory.dmp

Filesize
40KB

Download
memory/1800-134-0x0000000007580000-0x000000000761C000-memory.dmp

Filesize
624KB

Download
memory/1800-130-0x0000000000440000-0x0000000000644000-memory.dmp

Filesize
2.0MB

Download
memory/3456-144-0x0000000005860000-0x00000000058C6000-memory.dmp

Filesize
408KB

Download
memory/3456-151-0x0000000006520000-0x0000000006552000-memory.dmp

Filesize
200KB

Download
memory/3456-160-0x0000000007490000-0x000000000749E000-memory.dmp

Filesize
56KB

Download
memory/3456-139-0x00000000050C0000-0x00000000056E8000-memory.dmp

Filesize
6.2MB

Download
memory/3456-146-0x0000000005940000-0x00000000059A6000-memory.dmp

Filesize
408KB

Download
memory/3456-137-0x0000000002640000-0x0000000002676000-memory.dmp

Filesize
216KB

Download
memory/3456-159-0x00000000074E0000-0x0000000007576000-memory.dmp

Filesize
600KB

Download
memory/3456-162-0x0000000007580000-0x0000000007588000-memory.dmp

Filesize
32KB

Download
memory/3456-150-0x0000000005F50000-0x0000000005F6E000-memory.dmp

Filesize
120KB

Download
memory/3456-142-0x0000000004F90000-0x0000000004FB2000-memory.dmp

Filesize
136KB

Download
memory/3456-152-0x0000000074F60000-0x0000000074FAC000-memory.dmp

Filesize
304KB

Download
memory/3456-153-0x0000000006500000-0x000000000651E000-memory.dmp

Filesize
120KB

Download
memory/3456-154-0x00000000078A0000-0x0000000007F1A000-memory.dmp

Filesize
6.5MB

Download
memory/3456-155-0x0000000007260000-0x000000000727A000-memory.dmp

Filesize
104KB

Download
memory/3456-156-0x00000000072D0000-0x00000000072DA000-memory.dmp

Filesize
40KB

Download
memory/3456-135-0x0000000000000000-mapping.dmp

Download
memory/3456-161-0x00000000075A0000-0x00000000075BA000-memory.dmp

Filesize
104KB

Download
memory/3924-136-0x0000000000000000-mapping.dmp

Download
memory/4248-157-0x0000000070B60000-0x0000000070B99000-memory.dmp

Filesize
228KB

Download
memory/4248-148-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4248-149-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4248-163-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4248-187-0x00000000708C0000-0x00000000708F9000-memory.dmp

Filesize
228KB

Download
memory/4248-186-0x0000000070B60000-0x0000000070B99000-memory.dmp

Filesize
228KB

Download
memory/4248-141-0x0000000000000000-mapping.dmp

Download
memory/4248-143-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4248-158-0x00000000708C0000-0x00000000708F9000-memory.dmp

Filesize
228KB

Download
memory/4248-147-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4248-145-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4280-140-0x0000000000000000-mapping.dmp

Download
memory/4364-180-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/4364-170-0x0000000000000000-mapping.dmp

Download
memory/4364-174-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/4364-173-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/4364-172-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/4364-171-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/4364-179-0x0000000010000000-0x0000000010227000-memory.dmp

Filesize
2.2MB

Download
memory/4364-175-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/4364-181-0x0000000010000000-0x0000000010227000-memory.dmp

Filesize
2.2MB

Download
memory/4448-169-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/4448-168-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/4448-184-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/4448-167-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/4448-165-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/4448-164-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads