bitrat | 9c176196e1ea1061400ed75a74b16784aa58e87710f516eb363f296d0f909fb0

General

Target

98e0809917278f2487861ede52d85f97.exe
Size

2.7MB
MD5

98e0809917278f2487861ede52d85f97
SHA1

d22abc16310091741c5f963140a545ad886fb6f3
SHA256

9c176196e1ea1061400ed75a74b16784aa58e87710f516eb363f296d0f909fb0
SHA512

e342d5fbe794f141da8b9cd8dbb0d9c4655eda9c2b21dcec9a70a75c4d400f99c03c06b54262498774fd2c9be0680dbab71b8296d1d8ab22fc67a1f20f1df99f
SSDEEP

49152:R6j5pEmBa2lKdWFTXIRxPMvid7P9cSnWbe2aWsuHxxIcK3S/Y7w9b:R6j5mqKdmTqmviBjnqPsuRxBdq

Score

10^/10

bitrat persistence trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.35

C2

publiquilla.linkpc.net:9089

Attributes

communication_password
bfdba24ee3d61f0260c4dc1034c3ee43
install_dir
windowssecurirysercivehealtht
install_file
windowssecuritrysercive.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

UPX packed file 22 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2204-63-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-64-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-67-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-68-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-70-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-72-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-73-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-74-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-75-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-77-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-76-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-78-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-79-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-80-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-81-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-82-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-85-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-83-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-87-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-88-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-89-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2204-90-0x0000000000400000-0x00000000007E4000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

98e0809917278f2487861ede52d85f97.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1014134971-2480516131-292343513-1000\Software\Microsoft\Windows\CurrentVersion\Run\windowssecuritrysercive = "C:\\Users\\Admin\\AppData\\Local\\windowssecurirysercivehealtht\\windowssecuritrysercive.exe"	98e0809917278f2487861ede52d85f97.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

98e0809917278f2487861ede52d85f97.exe

pid	process
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

98e0809917278f2487861ede52d85f97.exe

description pid process target process

PID 2196 set thread context of 2204 2196 98e0809917278f2487861ede52d85f97.exe 98e0809917278f2487861ede52d85f97.exe
NTFS ADS 1 IoCs

Processes:

98e0809917278f2487861ede52d85f97.exe

description ioc process

File created C:\Users\Admin\AppData\Local:19-07-2023 98e0809917278f2487861ede52d85f97.exe

description	pid	process	target process
PID 2196 set thread context of 2204	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local:19-07-2023	98e0809917278f2487861ede52d85f97.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

98e0809917278f2487861ede52d85f97.exe

pid	process
2196	98e0809917278f2487861ede52d85f97.exe
2196	98e0809917278f2487861ede52d85f97.exe
2196	98e0809917278f2487861ede52d85f97.exe
2196	98e0809917278f2487861ede52d85f97.exe
2196	98e0809917278f2487861ede52d85f97.exe

Suspicious behavior: RenamesItself 19 IoCs

Processes:

98e0809917278f2487861ede52d85f97.exe

pid	process
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe
2204	98e0809917278f2487861ede52d85f97.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

98e0809917278f2487861ede52d85f97.exe98e0809917278f2487861ede52d85f97.exe

description	pid	process
Token: SeDebugPrivilege	2196	98e0809917278f2487861ede52d85f97.exe
Token: SeDebugPrivilege	2204	98e0809917278f2487861ede52d85f97.exe
Token: SeShutdownPrivilege	2204	98e0809917278f2487861ede52d85f97.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

98e0809917278f2487861ede52d85f97.exe

pid process

2204 98e0809917278f2487861ede52d85f97.exe
2204 98e0809917278f2487861ede52d85f97.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

98e0809917278f2487861ede52d85f97.exe

description	pid	process	target process
PID 2196 wrote to memory of 2592	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe
PID 2196 wrote to memory of 2592	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe
PID 2196 wrote to memory of 2592	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe
PID 2196 wrote to memory of 2592	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe
PID 2196 wrote to memory of 2204	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe
PID 2196 wrote to memory of 2204	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe
PID 2196 wrote to memory of 2204	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe
PID 2196 wrote to memory of 2204	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe
PID 2196 wrote to memory of 2204	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe
PID 2196 wrote to memory of 2204	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe
PID 2196 wrote to memory of 2204	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe
PID 2196 wrote to memory of 2204	2196	98e0809917278f2487861ede52d85f97.exe	98e0809917278f2487861ede52d85f97.exe

C:\Users\Admin\AppData\Local\Temp\98e0809917278f2487861ede52d85f97.exe
"C:\Users\Admin\AppData\Local\Temp\98e0809917278f2487861ede52d85f97.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2196

C:\Users\Admin\AppData\Local\Temp\98e0809917278f2487861ede52d85f97.exe
"C:\Users\Admin\AppData\Local\Temp\98e0809917278f2487861ede52d85f97.exe"
2⤵
PID:2592

C:\Users\Admin\AppData\Local\Temp\98e0809917278f2487861ede52d85f97.exe
"C:\Users\Admin\AppData\Local\Temp\98e0809917278f2487861ede52d85f97.exe"
2⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- NTFS ADS
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2204

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2196-69-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/2196-55-0x0000000000A20000-0x0000000000CE6000-memory.dmp

Filesize
2.8MB

Download
memory/2196-56-0x0000000007110000-0x0000000007150000-memory.dmp

Filesize
256KB

Download
memory/2196-57-0x0000000000310000-0x0000000000326000-memory.dmp

Filesize
88KB

Download
memory/2196-58-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/2196-59-0x0000000007110000-0x0000000007150000-memory.dmp

Filesize
256KB

Download
memory/2196-60-0x000000000AD00000-0x000000000AF12000-memory.dmp

Filesize
2.1MB

Download
memory/2196-61-0x000000000E3A0000-0x000000000E576000-memory.dmp

Filesize
1.8MB

Download
memory/2196-54-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/2204-72-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-77-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2204-67-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-68-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-63-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-70-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-62-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-73-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-74-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-75-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-64-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-76-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-78-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-79-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-80-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-81-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-82-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-85-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-83-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-87-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-88-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-89-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2204-90-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads