bitrat | 2f6ef42f0d67f7785b9077ecf64403ef5f86dc85447d965a4516109f850fd903

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 22:01

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General

Target

f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
Size

2.0MB
MD5

f8d767e98e8af957e78d511e094920f8
SHA1

62cd50cea9b064a95fbf31e049512bdf2b31d8e0
SHA256

2f6ef42f0d67f7785b9077ecf64403ef5f86dc85447d965a4516109f850fd903
SHA512

556890fcc21e2d5a1ebe00d4acf1258fac0b539cb1e7a304efd3d9db59a2d06c321ac4e2e3ae9f3e3432f91b991f05524918a4a10674e35972ce075349da1af5
SSDEEP

49152:dHA5Mgur5lyqkQbLxDRDvA5Ny73RX2poBMQRAN:i5idkQbND4AX2eMi

Score

10^/10

bitrat persistence trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

jairoandresotalvarorend.linkpc.net:9085

Attributes

communication_password
bfdba24ee3d61f0260c4dc1034c3ee43
install_dir
Googlechromeinite
install_file
Googlechromeinit.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

CustAttr .NET packer 1 IoCs

Detects CustAttr .NET packer in memory.

resource	yara_rule
behavioral2/memory/2840-7-0x0000000005100000-0x0000000005112000-memory.dmp	CustAttr

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1660-12-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-13-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-16-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-17-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-18-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-19-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-21-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-22-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-23-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-24-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-25-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-26-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-27-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-29-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-30-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-32-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-33-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-34-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-36-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-37-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-39-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-40-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-42-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-43-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-45-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/1660-46-0x0000000000400000-0x00000000007E4000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Googlechromeinit = "C:\\Users\\Admin\\AppData\\Local\\Googlechromeinite\\Googlechromeinit.exe"	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2840 set thread context of 1660	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	86

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe

Suspicious behavior: RenamesItself 20 IoCs

pid	Process
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
Token: SeShutdownPrivilege	1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
1660	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2840 wrote to memory of 5040	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	84
PID 2840 wrote to memory of 5040	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	84
PID 2840 wrote to memory of 5040	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	84
PID 2840 wrote to memory of 944	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	85
PID 2840 wrote to memory of 944	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	85
PID 2840 wrote to memory of 944	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	85
PID 2840 wrote to memory of 1660	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	86
PID 2840 wrote to memory of 1660	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	86
PID 2840 wrote to memory of 1660	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	86
PID 2840 wrote to memory of 1660	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	86
PID 2840 wrote to memory of 1660	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	86
PID 2840 wrote to memory of 1660	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	86
PID 2840 wrote to memory of 1660	2840	f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2840
- C:\Users\Admin\AppData\Local\Temp\f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe"
  2⤵
  PID:5040
- C:\Users\Admin\AppData\Local\Temp\f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe"
  2⤵
  PID:944
- C:\Users\Admin\AppData\Local\Temp\f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f8d767e98e8af957e78d511e094920f8_JaffaCakes118.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1660-34-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-12-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-53-0x0000000074300000-0x0000000074339000-memory.dmp

Filesize
228KB

Download
memory/1660-46-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-45-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-44-0x0000000074300000-0x0000000074339000-memory.dmp

Filesize
228KB

Download
memory/1660-43-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-42-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-41-0x0000000074300000-0x0000000074339000-memory.dmp

Filesize
228KB

Download
memory/1660-40-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-39-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-38-0x0000000074300000-0x0000000074339000-memory.dmp

Filesize
228KB

Download
memory/1660-24-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-37-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-13-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-16-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-17-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-18-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-19-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-20-0x0000000074640000-0x0000000074679000-memory.dmp

Filesize
228KB

Download
memory/1660-21-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-22-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-36-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-23-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-32-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-26-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-27-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-28-0x00000000745B0000-0x00000000745E9000-memory.dmp

Filesize
228KB

Download
memory/1660-29-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-30-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-31-0x00000000745B0000-0x00000000745E9000-memory.dmp

Filesize
228KB

Download
memory/1660-25-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-33-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1660-35-0x0000000074300000-0x0000000074339000-memory.dmp

Filesize
228KB

Download
memory/2840-3-0x0000000004BC0000-0x0000000004C52000-memory.dmp

Filesize
584KB

Download
memory/2840-1-0x0000000074730000-0x0000000074EE0000-memory.dmp

Filesize
7.7MB

Download
memory/2840-15-0x0000000074730000-0x0000000074EE0000-memory.dmp

Filesize
7.7MB

Download
memory/2840-11-0x0000000006D70000-0x0000000006EE8000-memory.dmp

Filesize
1.5MB

Download
memory/2840-10-0x0000000006BB0000-0x0000000006D70000-memory.dmp

Filesize
1.8MB

Download
memory/2840-7-0x0000000005100000-0x0000000005112000-memory.dmp

Filesize
72KB

Download
memory/2840-9-0x0000000004E20000-0x0000000004E30000-memory.dmp

Filesize
64KB

Download
memory/2840-0-0x0000000000110000-0x0000000000312000-memory.dmp

Filesize
2.0MB

Download
memory/2840-6-0x0000000004ED0000-0x0000000004F6C000-memory.dmp

Filesize
624KB

Download
memory/2840-5-0x0000000004B90000-0x0000000004B9A000-memory.dmp

Filesize
40KB

Download
memory/2840-4-0x0000000004E20000-0x0000000004E30000-memory.dmp

Filesize
64KB

Download
memory/2840-8-0x0000000074730000-0x0000000074EE0000-memory.dmp

Filesize
7.7MB

Download
memory/2840-2-0x0000000005170000-0x0000000005714000-memory.dmp

Filesize
5.6MB

Download