bitrat | 420f4f14345ae55e3c59ecc653718f4633c6ba031efb2d985a2a7ca435f1eed4

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02-11-2022 16:36

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General

Target

20a053a28982e502041fb64ba6a319f1.exe
Size

2.3MB
MD5

20a053a28982e502041fb64ba6a319f1
SHA1

7ab21c182aa8524d646270c80a76b3a31eb58cec
SHA256

420f4f14345ae55e3c59ecc653718f4633c6ba031efb2d985a2a7ca435f1eed4
SHA512

cc8b2fd59eb67bafa08cd8591125182f725b65f3ed583e253776fe1a9cabd047b490bf440bd76b7de2daefd3bac3feadb5ed06de9aa9f3ebdf1a2925831c0e45
SSDEEP

49152:gGob3H1M9GGWN1zsCMCj+Z5sZwCEARHQnYsk5lqVKdmwzm0p:gGWq9GGm1I1A+Z5UHWHIlSKUwzFp

Score

10^/10

bitrat xenarmor collection password recovery spyware stealer trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

101.99.94.203:1234

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

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:

tdGMtpwd.exetdGMtpwd.exe

pid process

1564 tdGMtpwd.exe
988 tdGMtpwd.exe

pid	process
1564	tdGMtpwd.exe
988	tdGMtpwd.exe

UPX packed file 10 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3956-143-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3956-144-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3956-145-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3956-146-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3956-149-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1564-152-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/1564-156-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/1564-157-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/1564-162-0x0000000000400000-0x00000000008DC000-memory.dmp	upx
behavioral2/memory/1564-175-0x0000000000400000-0x00000000008DC000-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:

20a053a28982e502041fb64ba6a319f1.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	20a053a28982e502041fb64ba6a319f1.exe

Loads dropped DLL 1 IoCs

Processes:

tdGMtpwd.exe

pid process

988 tdGMtpwd.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
988	tdGMtpwd.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

tdGMtpwd.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	tdGMtpwd.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

20a053a28982e502041fb64ba6a319f1.exe

pid	process
3956	20a053a28982e502041fb64ba6a319f1.exe
3956	20a053a28982e502041fb64ba6a319f1.exe
3956	20a053a28982e502041fb64ba6a319f1.exe
3956	20a053a28982e502041fb64ba6a319f1.exe
3956	20a053a28982e502041fb64ba6a319f1.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

20a053a28982e502041fb64ba6a319f1.exe20a053a28982e502041fb64ba6a319f1.exetdGMtpwd.exe

description	pid	process	target process
PID 2384 set thread context of 3956	2384	20a053a28982e502041fb64ba6a319f1.exe	20a053a28982e502041fb64ba6a319f1.exe
PID 3956 set thread context of 1564	3956	20a053a28982e502041fb64ba6a319f1.exe	tdGMtpwd.exe
PID 1564 set thread context of 988	1564	tdGMtpwd.exe	tdGMtpwd.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

1224 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

tdGMtpwd.exe

pid process

988 tdGMtpwd.exe
988 tdGMtpwd.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

20a053a28982e502041fb64ba6a319f1.exetdGMtpwd.exe

description pid process

Token: SeShutdownPrivilege 3956 20a053a28982e502041fb64ba6a319f1.exe
Token: SeDebugPrivilege 988 tdGMtpwd.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

20a053a28982e502041fb64ba6a319f1.exe

pid process

3956 20a053a28982e502041fb64ba6a319f1.exe
3956 20a053a28982e502041fb64ba6a319f1.exe

pid	process
1224	schtasks.exe

pid	process
988	tdGMtpwd.exe
988	tdGMtpwd.exe

description	pid	process
Token: SeShutdownPrivilege	3956	20a053a28982e502041fb64ba6a319f1.exe
Token: SeDebugPrivilege	988	tdGMtpwd.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

20a053a28982e502041fb64ba6a319f1.exe20a053a28982e502041fb64ba6a319f1.exetdGMtpwd.exe

description	pid	process	target process
PID 2384 wrote to memory of 1224	2384	20a053a28982e502041fb64ba6a319f1.exe	schtasks.exe
PID 2384 wrote to memory of 1224	2384	20a053a28982e502041fb64ba6a319f1.exe	schtasks.exe
PID 2384 wrote to memory of 1224	2384	20a053a28982e502041fb64ba6a319f1.exe	schtasks.exe
PID 2384 wrote to memory of 3956	2384	20a053a28982e502041fb64ba6a319f1.exe	20a053a28982e502041fb64ba6a319f1.exe
PID 2384 wrote to memory of 3956	2384	20a053a28982e502041fb64ba6a319f1.exe	20a053a28982e502041fb64ba6a319f1.exe
PID 2384 wrote to memory of 3956	2384	20a053a28982e502041fb64ba6a319f1.exe	20a053a28982e502041fb64ba6a319f1.exe
PID 2384 wrote to memory of 3956	2384	20a053a28982e502041fb64ba6a319f1.exe	20a053a28982e502041fb64ba6a319f1.exe
PID 2384 wrote to memory of 3956	2384	20a053a28982e502041fb64ba6a319f1.exe	20a053a28982e502041fb64ba6a319f1.exe
PID 2384 wrote to memory of 3956	2384	20a053a28982e502041fb64ba6a319f1.exe	20a053a28982e502041fb64ba6a319f1.exe
PID 2384 wrote to memory of 3956	2384	20a053a28982e502041fb64ba6a319f1.exe	20a053a28982e502041fb64ba6a319f1.exe
PID 3956 wrote to memory of 1884	3956	20a053a28982e502041fb64ba6a319f1.exe	20a053a28982e502041fb64ba6a319f1.exe
PID 3956 wrote to memory of 1884	3956	20a053a28982e502041fb64ba6a319f1.exe	20a053a28982e502041fb64ba6a319f1.exe
PID 3956 wrote to memory of 1884	3956	20a053a28982e502041fb64ba6a319f1.exe	20a053a28982e502041fb64ba6a319f1.exe
PID 3956 wrote to memory of 1564	3956	20a053a28982e502041fb64ba6a319f1.exe	tdGMtpwd.exe
PID 3956 wrote to memory of 1564	3956	20a053a28982e502041fb64ba6a319f1.exe	tdGMtpwd.exe
PID 3956 wrote to memory of 1564	3956	20a053a28982e502041fb64ba6a319f1.exe	tdGMtpwd.exe
PID 3956 wrote to memory of 1564	3956	20a053a28982e502041fb64ba6a319f1.exe	tdGMtpwd.exe
PID 3956 wrote to memory of 1564	3956	20a053a28982e502041fb64ba6a319f1.exe	tdGMtpwd.exe
PID 3956 wrote to memory of 1564	3956	20a053a28982e502041fb64ba6a319f1.exe	tdGMtpwd.exe
PID 3956 wrote to memory of 1564	3956	20a053a28982e502041fb64ba6a319f1.exe	tdGMtpwd.exe
PID 3956 wrote to memory of 1564	3956	20a053a28982e502041fb64ba6a319f1.exe	tdGMtpwd.exe
PID 1564 wrote to memory of 988	1564	tdGMtpwd.exe	tdGMtpwd.exe
PID 1564 wrote to memory of 988	1564	tdGMtpwd.exe	tdGMtpwd.exe
PID 1564 wrote to memory of 988	1564	tdGMtpwd.exe	tdGMtpwd.exe
PID 1564 wrote to memory of 988	1564	tdGMtpwd.exe	tdGMtpwd.exe
PID 1564 wrote to memory of 988	1564	tdGMtpwd.exe	tdGMtpwd.exe
PID 1564 wrote to memory of 988	1564	tdGMtpwd.exe	tdGMtpwd.exe
PID 1564 wrote to memory of 988	1564	tdGMtpwd.exe	tdGMtpwd.exe
PID 1564 wrote to memory of 988	1564	tdGMtpwd.exe	tdGMtpwd.exe

C:\Users\Admin\AppData\Local\Temp\20a053a28982e502041fb64ba6a319f1.exe
"C:\Users\Admin\AppData\Local\Temp\20a053a28982e502041fb64ba6a319f1.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2384

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\blStiWkZhWkOg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp63A.tmp"
2⤵
- Creates scheduled task(s)
PID:1224

C:\Users\Admin\AppData\Local\Temp\20a053a28982e502041fb64ba6a319f1.exe
"{path}"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3956

C:\Users\Admin\AppData\Local\Temp\20a053a28982e502041fb64ba6a319f1.exe
-a "C:\Users\Admin\AppData\Local\43e07b14\plg\tdGMtpwd.json"
3⤵
PID:1884

C:\Users\Admin\AppData\Local\Temp\tdGMtpwd.exe
-a "C:\Users\Admin\AppData\Local\43e07b14\plg\tdGMtpwd.json"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1564

C:\Users\Admin\AppData\Local\Temp\tdGMtpwd.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:988

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

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\43e07b14\plg\tdGMtpwd.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\tdGMtpwd.exe

Filesize
402B

MD5
ca42e05f9d53c7ec9383307c1ea282bb

SHA1
ed0efa1b59b461dcda08121a39411bee72f6b4cb

SHA256
63a7295e66183379580db16d0d191bb261ccc9edb982980051291c8bdf6c4ade

SHA512
4a1e3655a93f5e29ac7191eb3249b5b5a61b90353e78cc0bae4e81008aaff43bd9db4c2fde0c5ffcdae5e7eb87dfccffd4a1f383c78f5d40d52cbc4d61890196

Download Submit
C:\Users\Admin\AppData\Local\Temp\tdGMtpwd.exe

Filesize
402B

MD5
ca42e05f9d53c7ec9383307c1ea282bb

SHA1
ed0efa1b59b461dcda08121a39411bee72f6b4cb

SHA256
63a7295e66183379580db16d0d191bb261ccc9edb982980051291c8bdf6c4ade

SHA512
4a1e3655a93f5e29ac7191eb3249b5b5a61b90353e78cc0bae4e81008aaff43bd9db4c2fde0c5ffcdae5e7eb87dfccffd4a1f383c78f5d40d52cbc4d61890196

Download Submit
C:\Users\Admin\AppData\Local\Temp\tdGMtpwd.exe

Filesize
402B

MD5
ca42e05f9d53c7ec9383307c1ea282bb

SHA1
ed0efa1b59b461dcda08121a39411bee72f6b4cb

SHA256
63a7295e66183379580db16d0d191bb261ccc9edb982980051291c8bdf6c4ade

SHA512
4a1e3655a93f5e29ac7191eb3249b5b5a61b90353e78cc0bae4e81008aaff43bd9db4c2fde0c5ffcdae5e7eb87dfccffd4a1f383c78f5d40d52cbc4d61890196

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp63A.tmp

Filesize
1KB

MD5
f1d2ea4d754c79c75f70b647b0d0aa33

SHA1
d88ae278d1d6bc71ba1519691a67661f3611eb96

SHA256
9d4053ea13410462f614157181d6967619420435c89965ee8df941d9063c94b4

SHA512
2735465e94ddddbc7d5599a4deddea18c7c5de17a1d4c08bb848bc4b31a0c39e18646df13fc143ce7b01db22769309df886f2520e084716e879e95cb2591caab

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

Filesize
1KB

MD5
ce3e2f5f04eff81b3b7130a90a8e3a6e

SHA1
fe9ac39d1db0a28aeef54741003d3f639125dc1c

SHA256
b45d1dda071c8ee6b1078e8f71661ee1511887daf491a9f81415232a3c3bd631

SHA512
8cd831f9231cc30eeed546b47401459a2737d160faf0eacc823d286de22f79d68a95b994dce1f1eb6e7fa96e24aadeac50659115afe74148a33e6d31012ed357

Download Submit
memory/988-161-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/988-169-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/988-170-0x0000000010000000-0x0000000010227000-memory.dmp

Filesize
2.2MB

Download
memory/988-165-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/988-164-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/988-158-0x0000000000000000-mapping.dmp

Download
memory/988-171-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/988-159-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/988-172-0x0000000010000000-0x0000000010227000-memory.dmp

Filesize
2.2MB

Download
memory/1224-140-0x0000000000000000-mapping.dmp

Download
memory/1564-156-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/1564-157-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/1564-175-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/1564-152-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/1564-151-0x0000000000000000-mapping.dmp

Download
memory/1564-162-0x0000000000400000-0x00000000008DC000-memory.dmp

Filesize
4.9MB

Download
memory/1884-150-0x0000000000000000-mapping.dmp

Download
memory/2384-138-0x0000000005320000-0x00000000053BC000-memory.dmp

Filesize
624KB

Download
memory/2384-139-0x00000000051F0000-0x00000000051FA000-memory.dmp

Filesize
40KB

Download
memory/2384-136-0x00000000058D0000-0x0000000005E74000-memory.dmp

Filesize
5.6MB

Download
memory/2384-135-0x00000000005E0000-0x000000000083C000-memory.dmp

Filesize
2.4MB

Download
memory/2384-137-0x0000000005220000-0x00000000052B2000-memory.dmp

Filesize
584KB

Download
memory/3956-145-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3956-143-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3956-142-0x0000000000000000-mapping.dmp

Download
memory/3956-144-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3956-149-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3956-148-0x0000000074EF0000-0x0000000074F29000-memory.dmp

Filesize
228KB

Download
memory/3956-146-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3956-147-0x0000000074B70000-0x0000000074BA9000-memory.dmp

Filesize
228KB

Download
memory/3956-177-0x0000000074B70000-0x0000000074BA9000-memory.dmp

Filesize
228KB

Download
memory/3956-178-0x0000000074EF0000-0x0000000074F29000-memory.dmp

Filesize
228KB

Download