bitrat | bf7628695c2df7a3020034a065397592a1f8850e59f9a448b555bc1c8c639539

General

Target

86c57967785fe8dbcdf209fb564f9a85.exe
Size

24KB
MD5

86c57967785fe8dbcdf209fb564f9a85
SHA1

c388ca38a675e0709f3d62ae985d6b74f195123f
SHA256

bf7628695c2df7a3020034a065397592a1f8850e59f9a448b555bc1c8c639539
SHA512

dc6d5f80f0d5213aabb010ce8956fe846fa823ed6531b3bfaa1dbfde825361f823800deb43c0152b1a965917d2976b76e3f711f5183fb18d61ae33ed79170a87
SSDEEP

384:V2PLnw7jjye7nw60fIGC4600dc+kMEe5QRBCslwSbmy/uLPxBnptYcFmVc03K:8wueTwpMdnWHbbmv7ptYcFmVc6K

Score

10^/10

bitrat persistence trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

gh9st.mywire.org:5005

Attributes

communication_password
803355ca422bf9b37bc523a750e21842
install_dir
svcsvc
install_file
svcsvc.exe
tor_process
tor

Signatures

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

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

86c57967785fe8dbcdf209fb564f9a85.exe86c57967785fe8dbcdf209fb564f9a85.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	86c57967785fe8dbcdf209fb564f9a85.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	86c57967785fe8dbcdf209fb564f9a85.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

86c57967785fe8dbcdf209fb564f9a85.exe86c57967785fe8dbcdf209fb564f9a85.exe86c57967785fe8dbcdf209fb564f9a85.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Jzwvix = "\"C:\\Users\\Admin\\AppData\\Roaming\\Ozndcoodb\\Jzwvix.exe\""	86c57967785fe8dbcdf209fb564f9a85.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\PUTTY = "\"C:\\Users\\Admin\\AppData\\Roaming\\PUTTY.EXE\""	86c57967785fe8dbcdf209fb564f9a85.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svcsvc = "C:\\Users\\Admin\\AppData\\Local\\svcsvc\\svcsvc.exeЀ"	86c57967785fe8dbcdf209fb564f9a85.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svcsvc = "C:\\Users\\Admin\\AppData\\Local\\svcsvc\\svcsvc.exe"	86c57967785fe8dbcdf209fb564f9a85.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

86c57967785fe8dbcdf209fb564f9a85.exe

pid	process
1496	86c57967785fe8dbcdf209fb564f9a85.exe
1496	86c57967785fe8dbcdf209fb564f9a85.exe
1496	86c57967785fe8dbcdf209fb564f9a85.exe
1496	86c57967785fe8dbcdf209fb564f9a85.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

86c57967785fe8dbcdf209fb564f9a85.exe86c57967785fe8dbcdf209fb564f9a85.exe86c57967785fe8dbcdf209fb564f9a85.exe

description	pid	process	target process
PID 4956 set thread context of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 816 set thread context of 3660	816	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 set thread context of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

powershell.exe86c57967785fe8dbcdf209fb564f9a85.exepowershell.exe86c57967785fe8dbcdf209fb564f9a85.exe

pid	process
3696	powershell.exe
3696	powershell.exe
4956	86c57967785fe8dbcdf209fb564f9a85.exe
4956	86c57967785fe8dbcdf209fb564f9a85.exe
3472	powershell.exe
3472	powershell.exe
3660	86c57967785fe8dbcdf209fb564f9a85.exe
3660	86c57967785fe8dbcdf209fb564f9a85.exe

Suspicious behavior: RenamesItself 7 IoCs

Processes:

86c57967785fe8dbcdf209fb564f9a85.exe

pid	process
1496	86c57967785fe8dbcdf209fb564f9a85.exe
1496	86c57967785fe8dbcdf209fb564f9a85.exe
1496	86c57967785fe8dbcdf209fb564f9a85.exe
1496	86c57967785fe8dbcdf209fb564f9a85.exe
1496	86c57967785fe8dbcdf209fb564f9a85.exe
1496	86c57967785fe8dbcdf209fb564f9a85.exe
1496	86c57967785fe8dbcdf209fb564f9a85.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

86c57967785fe8dbcdf209fb564f9a85.exepowershell.exepowershell.exe86c57967785fe8dbcdf209fb564f9a85.exe86c57967785fe8dbcdf209fb564f9a85.exe

description	pid	process
Token: SeDebugPrivilege	4956	86c57967785fe8dbcdf209fb564f9a85.exe
Token: SeDebugPrivilege	3696	powershell.exe
Token: SeDebugPrivilege	3472	powershell.exe
Token: SeDebugPrivilege	3660	86c57967785fe8dbcdf209fb564f9a85.exe
Token: SeShutdownPrivilege	1496	86c57967785fe8dbcdf209fb564f9a85.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

86c57967785fe8dbcdf209fb564f9a85.exe

pid process

1496 86c57967785fe8dbcdf209fb564f9a85.exe
1496 86c57967785fe8dbcdf209fb564f9a85.exe

Suspicious use of WriteProcessMemory 39 IoCs

Processes:

86c57967785fe8dbcdf209fb564f9a85.exe86c57967785fe8dbcdf209fb564f9a85.exe86c57967785fe8dbcdf209fb564f9a85.exe

C:\Users\Admin\AppData\Local\Temp\86c57967785fe8dbcdf209fb564f9a85.exe
"C:\Users\Admin\AppData\Local\Temp\86c57967785fe8dbcdf209fb564f9a85.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4956

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANQAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3696

C:\Users\Admin\AppData\Local\Temp\86c57967785fe8dbcdf209fb564f9a85.exe
C:\Users\Admin\AppData\Local\Temp\86c57967785fe8dbcdf209fb564f9a85.exe
2⤵
PID:1776

C:\Users\Admin\AppData\Local\Temp\86c57967785fe8dbcdf209fb564f9a85.exe
C:\Users\Admin\AppData\Local\Temp\86c57967785fe8dbcdf209fb564f9a85.exe
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:816

C:\Users\Admin\AppData\Local\Temp\86c57967785fe8dbcdf209fb564f9a85.exe
"C:\Users\Admin\AppData\Local\Temp\86c57967785fe8dbcdf209fb564f9a85.exe"
3⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3660

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANQAwAA==
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3472

C:\Users\Admin\AppData\Local\Temp\86c57967785fe8dbcdf209fb564f9a85.exe
C:\Users\Admin\AppData\Local\Temp\86c57967785fe8dbcdf209fb564f9a85.exe
4⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1496

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\86c57967785fe8dbcdf209fb564f9a85.exe.log

Filesize
1KB

MD5
e87e48b105757e1c7563d1c719059733

SHA1
28a3f2b2e0672da2b531f4757d2b20b53032dafc

SHA256
0aaf22dc84cc3fcfe53de7ccfed8e662247dfb7f1a9967032c88790d0c663461

SHA512
bf19c5743143aee914a453c41189c722c9b90a5b8bf299cecf3e1f97656d32cd209ecb74da8aebc89bb41c27d189f73aaaabbc64fe383410c95dc76ad4218968

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
1KB

MD5
4280e36a29fa31c01e4d8b2ba726a0d8

SHA1
c485c2c9ce0a99747b18d899b71dfa9a64dabe32

SHA256
e2486a1bdcba80dad6dd6210d7374bd70ae196a523c06ceda71370fd3ea78359

SHA512
494fe5f0ade03669e5830bed93c964d69b86629440148d7b0881cf53203fd89443ebff9b4d1ee9d96244f62af6edede622d9eacba37f80f389a0d522e4ad4ea4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache

Filesize
53KB

MD5
06ad34f9739c5159b4d92d702545bd49

SHA1
9152a0d4f153f3f40f7e606be75f81b582ee0c17

SHA256
474813b625f00710f29fa3b488235a6a22201851efb336bddf60d7d24a66bfba

SHA512
c272cd28ae164d465b779163ba9eca6a28261376414c6bbdfbd9f2128adb7f7ff1420e536b4d6000d0301ded2ec9036bc5c657588458bff41f176bdce8d74f92

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
16KB

MD5
daf3d5f41b7db45c387049ab9a82da1e

SHA1
13d97349dcf7ca014a73673fc689301405c4f09d

SHA256
001560e3e65a70d1eaf7303907cac3c7bd33d63f2255602b7562855beb329252

SHA512
a759c637401be0b5a44ad75c3fddb3bd4450677e3a7a004666b1690689e6dc905cf3110caf8c004f17a3a6cab70e5c69e080f7a611cd5f42cf3b6f72fc84a7b7

Download Submit
memory/816-143-0x0000000000000000-mapping.dmp

Download
memory/816-150-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/816-147-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/816-146-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/816-145-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/816-144-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1496-160-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1496-156-0x0000000000000000-mapping.dmp

Download
memory/1496-157-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1496-158-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1496-159-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1496-161-0x0000000075000000-0x0000000075039000-memory.dmp

Filesize
228KB

Download
memory/1496-162-0x00000000753A0000-0x00000000753D9000-memory.dmp

Filesize
228KB

Download
memory/1496-163-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1496-164-0x00000000753A0000-0x00000000753D9000-memory.dmp

Filesize
228KB

Download
memory/1776-142-0x0000000000000000-mapping.dmp

Download
memory/3472-152-0x0000000000000000-mapping.dmp

Download
memory/3660-148-0x0000000000000000-mapping.dmp

Download
memory/3660-149-0x0000000000400000-0x000000000089E000-memory.dmp

Filesize
4.6MB

Download
memory/3696-141-0x0000000006430000-0x000000000644A000-memory.dmp

Filesize
104KB

Download
memory/3696-140-0x00000000075A0000-0x0000000007C1A000-memory.dmp

Filesize
6.5MB

Download
memory/3696-139-0x0000000005F30000-0x0000000005F4E000-memory.dmp

Filesize
120KB

Download
memory/3696-138-0x0000000005180000-0x00000000051E6000-memory.dmp

Filesize
408KB

Download
memory/3696-137-0x0000000005110000-0x0000000005176000-memory.dmp

Filesize
408KB

Download
memory/3696-136-0x0000000005380000-0x00000000059A8000-memory.dmp

Filesize
6.2MB

Download
memory/3696-135-0x0000000002600000-0x0000000002636000-memory.dmp

Filesize
216KB

Download
memory/3696-134-0x0000000000000000-mapping.dmp

Download
memory/4956-132-0x00000000009A0000-0x00000000009AC000-memory.dmp

Filesize
48KB

Download
memory/4956-133-0x0000000006FB0000-0x0000000006FD2000-memory.dmp

Filesize
136KB

Download

description	pid	process	target process
PID 4956 wrote to memory of 3696	4956	86c57967785fe8dbcdf209fb564f9a85.exe	powershell.exe
PID 4956 wrote to memory of 3696	4956	86c57967785fe8dbcdf209fb564f9a85.exe	powershell.exe
PID 4956 wrote to memory of 3696	4956	86c57967785fe8dbcdf209fb564f9a85.exe	powershell.exe
PID 4956 wrote to memory of 1776	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 1776	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 1776	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 4956 wrote to memory of 816	4956	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 816 wrote to memory of 3660	816	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 816 wrote to memory of 3660	816	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 816 wrote to memory of 3660	816	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 816 wrote to memory of 3660	816	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 816 wrote to memory of 3660	816	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 816 wrote to memory of 3660	816	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 816 wrote to memory of 3660	816	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 816 wrote to memory of 3660	816	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 wrote to memory of 3472	3660	86c57967785fe8dbcdf209fb564f9a85.exe	powershell.exe
PID 3660 wrote to memory of 3472	3660	86c57967785fe8dbcdf209fb564f9a85.exe	powershell.exe
PID 3660 wrote to memory of 3472	3660	86c57967785fe8dbcdf209fb564f9a85.exe	powershell.exe
PID 3660 wrote to memory of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 wrote to memory of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 wrote to memory of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 wrote to memory of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 wrote to memory of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 wrote to memory of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 wrote to memory of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 wrote to memory of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 wrote to memory of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 wrote to memory of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe
PID 3660 wrote to memory of 1496	3660	86c57967785fe8dbcdf209fb564f9a85.exe	86c57967785fe8dbcdf209fb564f9a85.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads