bitrat | 11fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e

Analysis

max time kernel
115s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
17-03-2023 22:29

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General

Target

SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe
Size

3.8MB
MD5

86000b0a976dc4a377b2e5192fe30445
SHA1

ad29b138883d7906f8d6e75f2e5f60e5285d4a56
SHA256

11fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
SHA512

4d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19
SSDEEP

98304:nUyJF2oYGCLxnJ7rzdIzYsuvqqW07LslsPTU:nUbn5zSzYhqqW0ns8U

Score

10^/10

bitrat trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

74.201.28.92:3569

Attributes

communication_password
148b191cf4e80b549e1b1a4444f2bdf6
tor_process
tor

Signatures

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

Executes dropped EXE 4 IoCs

pid	Process
1604	wbnh.exe
4816	wbnh.exe
1608	wbnh.exe
2144	wbnh.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5088 set thread context of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 1604 set thread context of 4816	1604	wbnh.exe	111
PID 1608 set thread context of 2144	1608	wbnh.exe	123

Program crash 3 IoCs

pid	pid_target	Process	procid_target
1604	1124	WerFault.exe	86
3472	4816	WerFault.exe	111
4368	2144	WerFault.exe	123

Creates scheduled task(s) 1 TTPs 3 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
4576	schtasks.exe
3580	schtasks.exe
4372	schtasks.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5088 wrote to memory of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 5088 wrote to memory of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 5088 wrote to memory of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 5088 wrote to memory of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 5088 wrote to memory of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 5088 wrote to memory of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 5088 wrote to memory of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 5088 wrote to memory of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 5088 wrote to memory of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 5088 wrote to memory of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 5088 wrote to memory of 1124	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	86
PID 5088 wrote to memory of 1792	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	87
PID 5088 wrote to memory of 1792	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	87
PID 5088 wrote to memory of 1792	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	87
PID 5088 wrote to memory of 4016	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	92
PID 5088 wrote to memory of 4016	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	92
PID 5088 wrote to memory of 4016	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	92
PID 5088 wrote to memory of 4012	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	91
PID 5088 wrote to memory of 4012	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	91
PID 5088 wrote to memory of 4012	5088	SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe	91
PID 4016 wrote to memory of 4576	4016	cmd.exe	94
PID 4016 wrote to memory of 4576	4016	cmd.exe	94
PID 4016 wrote to memory of 4576	4016	cmd.exe	94
PID 1604 wrote to memory of 4816	1604	wbnh.exe	111
PID 1604 wrote to memory of 4816	1604	wbnh.exe	111
PID 1604 wrote to memory of 4816	1604	wbnh.exe	111
PID 1604 wrote to memory of 4816	1604	wbnh.exe	111
PID 1604 wrote to memory of 4816	1604	wbnh.exe	111
PID 1604 wrote to memory of 4816	1604	wbnh.exe	111
PID 1604 wrote to memory of 4816	1604	wbnh.exe	111
PID 1604 wrote to memory of 4816	1604	wbnh.exe	111
PID 1604 wrote to memory of 4816	1604	wbnh.exe	111
PID 1604 wrote to memory of 4816	1604	wbnh.exe	111
PID 1604 wrote to memory of 4816	1604	wbnh.exe	111
PID 1604 wrote to memory of 1180	1604	wbnh.exe	113
PID 1604 wrote to memory of 1180	1604	wbnh.exe	113
PID 1604 wrote to memory of 1180	1604	wbnh.exe	113
PID 1604 wrote to memory of 3616	1604	wbnh.exe	117
PID 1604 wrote to memory of 3616	1604	wbnh.exe	117
PID 1604 wrote to memory of 3616	1604	wbnh.exe	117
PID 1604 wrote to memory of 1996	1604	wbnh.exe	116
PID 1604 wrote to memory of 1996	1604	wbnh.exe	116
PID 1604 wrote to memory of 1996	1604	wbnh.exe	116
PID 3616 wrote to memory of 3580	3616	cmd.exe	120
PID 3616 wrote to memory of 3580	3616	cmd.exe	120
PID 3616 wrote to memory of 3580	3616	cmd.exe	120
PID 1608 wrote to memory of 2144	1608	wbnh.exe	123
PID 1608 wrote to memory of 2144	1608	wbnh.exe	123
PID 1608 wrote to memory of 2144	1608	wbnh.exe	123
PID 1608 wrote to memory of 2144	1608	wbnh.exe	123
PID 1608 wrote to memory of 2144	1608	wbnh.exe	123
PID 1608 wrote to memory of 2144	1608	wbnh.exe	123
PID 1608 wrote to memory of 2144	1608	wbnh.exe	123
PID 1608 wrote to memory of 2144	1608	wbnh.exe	123
PID 1608 wrote to memory of 2144	1608	wbnh.exe	123
PID 1608 wrote to memory of 2144	1608	wbnh.exe	123
PID 1608 wrote to memory of 2144	1608	wbnh.exe	123
PID 1608 wrote to memory of 3736	1608	wbnh.exe	124
PID 1608 wrote to memory of 3736	1608	wbnh.exe	124
PID 1608 wrote to memory of 3736	1608	wbnh.exe	124
PID 1608 wrote to memory of 452	1608	wbnh.exe	125
PID 1608 wrote to memory of 452	1608	wbnh.exe	125
PID 1608 wrote to memory of 452	1608	wbnh.exe	125
PID 1608 wrote to memory of 2592	1608	wbnh.exe	127

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5088
- C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe
  "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe"
  2⤵
  PID:1124
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1124 -s 188
    3⤵
    - Program crash
    PID:1604
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\wbnh"
  2⤵
  PID:1792
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.28471.2091.exe" "C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe"
  2⤵
  PID:4012
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe'" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4016
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe'" /f
    3⤵
    - Creates scheduled task(s)
    PID:4576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1124 -ip 1124
1⤵
PID:3176

C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe
C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1604
- C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe
  "C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe"
  2⤵
  - Executes dropped EXE
  PID:4816
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4816 -s 188
    3⤵
    - Program crash
    PID:3472
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\wbnh"
  2⤵
  PID:1180
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c copy "C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe" "C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe"
  2⤵
  PID:1996
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe'" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3616
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe'" /f
    3⤵
    - Creates scheduled task(s)
    PID:3580

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4816 -ip 4816
1⤵
PID:2392

C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe
C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1608
- C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe
  "C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe"
  2⤵
  - Executes dropped EXE
  PID:2144
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2144 -s 188
    3⤵
    - Program crash
    PID:4368
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\wbnh"
  2⤵
  PID:3736
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe'" /f
  2⤵
  PID:452
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe'" /f
    3⤵
    - Creates scheduled task(s)
    PID:4372
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c copy "C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe" "C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe"
  2⤵
  PID:2592

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2144 -ip 2144
1⤵
PID:5096

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

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
612B

MD5
4bc94363628f46b343c5e8e2da62ca26

SHA1
8a41ac46e24d790e11a407d0e957c4a6be6056c4

SHA256
c8e1d0b306825b2c9a3ed32a461dd191ceb861205425fdfb687a4889684a3e1a

SHA512
cf8ede5b84ba775d8ff89752530fa899d6b2e6424549202ab782a3caa92c0d9a31e9b2f660b51eedc932a68ba25e9ec228bb965cdc183e600ea8aa5a6736f829

Download Submit
C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe

Filesize
3.8MB

MD5
86000b0a976dc4a377b2e5192fe30445

SHA1
ad29b138883d7906f8d6e75f2e5f60e5285d4a56

SHA256
11fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e

SHA512
4d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19

Download Submit
C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe

Filesize
3.8MB

MD5
86000b0a976dc4a377b2e5192fe30445

SHA1
ad29b138883d7906f8d6e75f2e5f60e5285d4a56

SHA256
11fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e

SHA512
4d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19

Download Submit
C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe

Filesize
3.8MB

MD5
86000b0a976dc4a377b2e5192fe30445

SHA1
ad29b138883d7906f8d6e75f2e5f60e5285d4a56

SHA256
11fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e

SHA512
4d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19

Download Submit
C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe

Filesize
3.8MB

MD5
86000b0a976dc4a377b2e5192fe30445

SHA1
ad29b138883d7906f8d6e75f2e5f60e5285d4a56

SHA256
11fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e

SHA512
4d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19

Download Submit
C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe

Filesize
3.8MB

MD5
86000b0a976dc4a377b2e5192fe30445

SHA1
ad29b138883d7906f8d6e75f2e5f60e5285d4a56

SHA256
11fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e

SHA512
4d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19

Download Submit
memory/1124-137-0x0000000000670000-0x0000000000690000-memory.dmp

Filesize
128KB

Download
memory/1124-147-0x0000000000A30000-0x0000000000DFE000-memory.dmp

Filesize
3.8MB

Download
memory/1124-143-0x0000000000A30000-0x0000000000DFE000-memory.dmp

Filesize
3.8MB

Download
memory/1124-138-0x0000000000A30000-0x0000000000DFE000-memory.dmp

Filesize
3.8MB

Download
memory/1604-161-0x0000000005430000-0x0000000005440000-memory.dmp

Filesize
64KB

Download
memory/2144-172-0x0000000000960000-0x0000000000D2E000-memory.dmp

Filesize
3.8MB

Download
memory/2144-176-0x0000000000960000-0x0000000000D2E000-memory.dmp

Filesize
3.8MB

Download
memory/4816-157-0x0000000000C20000-0x0000000000FEE000-memory.dmp

Filesize
3.8MB

Download
memory/4816-162-0x0000000000C20000-0x0000000000FEE000-memory.dmp

Filesize
3.8MB

Download
memory/5088-133-0x00000000005D0000-0x00000000009A6000-memory.dmp

Filesize
3.8MB

Download
memory/5088-136-0x0000000005500000-0x0000000005510000-memory.dmp

Filesize
64KB

Download
memory/5088-135-0x0000000005310000-0x0000000005376000-memory.dmp

Filesize
408KB

Download
memory/5088-134-0x0000000005810000-0x0000000005DB4000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads