modiloader | cc467d30cee2dfa02e936f81d0b06feb97ac3638b95acc20c02cbec8d912d08e

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
22-02-2023 15:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Scan089765.exe
Size

732KB
MD5

7206ef93435d77e228d42d66eac75acf
SHA1

97644b3a0e94bb07a123d9cbc1f9b9f86068f75f
SHA256

cc467d30cee2dfa02e936f81d0b06feb97ac3638b95acc20c02cbec8d912d08e
SHA512

3f1ada360909ae845d380c7f94d2bb10144c8ee9c57166e50d9d5d1ee1ead20a0dd33ba88e88f82ab8f00f593f2d93e46a032f53d622d6af55056ebbd4403b54
SSDEEP

12288:SHVJNQxT/4nRfA7fCcKZ0Z7KG4zHREqwu+1RJVFwUo0ucfJ:S1nQhAnRo7KcKZ0ZL4LREM+7JfFpx

Score

10^/10

modiloader remcos bishop persistence rat trojan

Malware Config

Extracted

Family

remcos

Botnet

BISHOP

bishoprem.duckdns.org:1366

Attributes

audio_folder
MicRecords
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
remcos.exe
copy_folder
Remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-2QYFD1
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
startup_value
Remcos
take_screenshot_option
false
take_screenshot_time
5

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

ModiLoader Second Stage 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3584-134-0x00000000022E0000-0x000000000230C000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

Processes:

easinvoker.exeeucphlvC.pif

pid process

1656 easinvoker.exe
2804 eucphlvC.pif
Loads dropped DLL 1 IoCs

Processes:

easinvoker.exe

pid process

1656 easinvoker.exe

pid	process
1656	easinvoker.exe
2804	eucphlvC.pif

pid	process
1656	easinvoker.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Scan089765.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Cvlhpcue = "C:\\Users\\Public\\Libraries\\eucphlvC.url"	Scan089765.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

xcopy.exexcopy.exexcopy.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	xcopy.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	xcopy.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	xcopy.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

3472 PING.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

3760 powershell.exe
3760 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3760 powershell.exe

pid	process
3472	PING.EXE

pid	process
3760	powershell.exe
3760	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3760	powershell.exe

Suspicious use of WriteProcessMemory 47 IoCs

Processes:

Scan089765.execmd.exeeasinvoker.execmd.exe

description	pid	process	target process
PID 3584 wrote to memory of 4180	3584	Scan089765.exe	cmd.exe
PID 3584 wrote to memory of 4180	3584	Scan089765.exe	cmd.exe
PID 3584 wrote to memory of 4180	3584	Scan089765.exe	cmd.exe
PID 4180 wrote to memory of 4864	4180	cmd.exe	cmd.exe
PID 4180 wrote to memory of 4864	4180	cmd.exe	cmd.exe
PID 4180 wrote to memory of 4864	4180	cmd.exe	cmd.exe
PID 4180 wrote to memory of 3948	4180	cmd.exe	xcopy.exe
PID 4180 wrote to memory of 3948	4180	cmd.exe	xcopy.exe
PID 4180 wrote to memory of 3948	4180	cmd.exe	xcopy.exe
PID 4180 wrote to memory of 4548	4180	cmd.exe	cmd.exe
PID 4180 wrote to memory of 4548	4180	cmd.exe	cmd.exe
PID 4180 wrote to memory of 4548	4180	cmd.exe	cmd.exe
PID 4180 wrote to memory of 1528	4180	cmd.exe	xcopy.exe
PID 4180 wrote to memory of 1528	4180	cmd.exe	xcopy.exe
PID 4180 wrote to memory of 1528	4180	cmd.exe	xcopy.exe
PID 4180 wrote to memory of 556	4180	cmd.exe	cmd.exe
PID 4180 wrote to memory of 556	4180	cmd.exe	cmd.exe
PID 4180 wrote to memory of 556	4180	cmd.exe	cmd.exe
PID 4180 wrote to memory of 864	4180	cmd.exe	xcopy.exe
PID 4180 wrote to memory of 864	4180	cmd.exe	xcopy.exe
PID 4180 wrote to memory of 864	4180	cmd.exe	xcopy.exe
PID 4180 wrote to memory of 1656	4180	cmd.exe	easinvoker.exe
PID 4180 wrote to memory of 1656	4180	cmd.exe	easinvoker.exe
PID 1656 wrote to memory of 4908	1656	easinvoker.exe	cmd.exe
PID 1656 wrote to memory of 4908	1656	easinvoker.exe	cmd.exe
PID 4180 wrote to memory of 3472	4180	cmd.exe	PING.EXE
PID 4180 wrote to memory of 3472	4180	cmd.exe	PING.EXE
PID 4180 wrote to memory of 3472	4180	cmd.exe	PING.EXE
PID 4908 wrote to memory of 3760	4908	cmd.exe	powershell.exe
PID 4908 wrote to memory of 3760	4908	cmd.exe	powershell.exe
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif
PID 3584 wrote to memory of 2804	3584	Scan089765.exe	eucphlvC.pif

C:\Users\Admin\AppData\Local\Temp\Scan089765.exe
"C:\Users\Admin\AppData\Local\Temp\Scan089765.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3584

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\CvlhpcueO.bat" "
2⤵
- Suspicious use of WriteProcessMemory
PID:4180

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
3⤵
PID:4864

C:\Windows\SysWOW64\xcopy.exe
xcopy "easinvoker.exe" "C:\Windows \System32\" /K /D /H /Y
3⤵
- Enumerates system info in registry
PID:3948

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
3⤵
PID:4548

C:\Windows\SysWOW64\xcopy.exe
xcopy "netutils.dll" "C:\Windows \System32\" /K /D /H /Y
3⤵
- Enumerates system info in registry
PID:1528

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
3⤵
PID:556

C:\Windows\SysWOW64\xcopy.exe
xcopy "KDECO.bat" "C:\Windows \System32\" /K /D /H /Y
3⤵
- Enumerates system info in registry
PID:864

C:\Windows \System32\easinvoker.exe
"C:\Windows \System32\easinvoker.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1656

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\windows \system32\KDECO.bat""
4⤵
- Suspicious use of WriteProcessMemory
PID:4908

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -WindowStyle Hidden -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3760

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 6
3⤵
- Runs ping.exe
PID:3472

C:\Users\Public\Libraries\eucphlvC.pif
C:\Users\Public\Libraries\eucphlvC.pif
2⤵
- Executes dropped EXE
PID:2804

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Remote System Discovery

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\remcos\logs.dat
Filesize
144B

MD5
a2e0409d98af2cffc161dad31a87ca7e

SHA1
d6663acda04db5a2dcde934feabc1ac1142b3041

SHA256
a1d847f0553d15d53430a2f2de9ee3056ac5456641ee3ceadc646c5db70b5edd

SHA512
2ae09eb68d060049b6abd83f1ee29470b6b9b490b4c4b82e26cc6e2c90ed4688421a6e31003f32075f4bd29b09176c0262e657f8434825335fb13851d03717e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hpu544di.iug.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Public\Libraries\CvlhpcueO.bat
Filesize
411B

MD5
55aba243e88f6a6813c117ffe1fa5979

SHA1
210b9b028a4b798c837a182321dbf2e50d112816

SHA256
5a11c5641c476891aa30e7ecfa57c2639f6827d8640061f73e9afec0adbbd7d2

SHA512
68009c4c9bbea75a3bfa9f79945d30957a95691ea405d031b4ca7f1cb47504bbc768fcae59173885743ad4d6cfdd2313c3fe0acb515e34e5c809ecdc7f45e307

Download Submit
C:\Users\Public\Libraries\KDECO.bat
Filesize
155B

MD5
213c60adf1c9ef88dc3c9b2d579959d2

SHA1
e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021

SHA256
37c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e

SHA512
fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7

Download Submit
C:\Users\Public\Libraries\easinvoker.exe
Filesize
128KB

MD5
231ce1e1d7d98b44371ffff407d68b59

SHA1
25510d0f6353dbf0c9f72fc880de7585e34b28ff

SHA256
30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

SHA512
520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

Download Submit
C:\Users\Public\Libraries\eucphlvC.pif
Filesize
66KB

MD5
c116d3604ceafe7057d77ff27552c215

SHA1
452b14432fb5758b46f2897aeccd89f7c82a727d

SHA256
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301

SHA512
9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

Download Submit
C:\Users\Public\Libraries\eucphlvC.pif
Filesize
66KB

MD5
c116d3604ceafe7057d77ff27552c215

SHA1
452b14432fb5758b46f2897aeccd89f7c82a727d

SHA256
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301

SHA512
9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

Download Submit
C:\Users\Public\Libraries\netutils.dll
Filesize
110KB

MD5
b375e74a145c45d07190212e9157e5f8

SHA1
59d3de7748e1090ce95523601224ce5ab6cc4a3a

SHA256
6ec341496722bfdde504d430a7ece494701a9369b1fa5376ec488a77ab3c1744

SHA512
859737afb6108f131c0ac35560878359505c4f7fdd01ce468c04b15848df71f70987552a831a43ce948a37c9b1d6a434ff7f6fb5946f3730049b924d5b462ef0

Download Submit
C:\Windows \System32\easinvoker.exe
Filesize
128KB

MD5
231ce1e1d7d98b44371ffff407d68b59

SHA1
25510d0f6353dbf0c9f72fc880de7585e34b28ff

SHA256
30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

SHA512
520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

Download Submit
C:\Windows \System32\easinvoker.exe
Filesize
128KB

MD5
231ce1e1d7d98b44371ffff407d68b59

SHA1
25510d0f6353dbf0c9f72fc880de7585e34b28ff

SHA256
30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

SHA512
520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

Download Submit
C:\Windows \System32\netutils.dll
Filesize
110KB

MD5
b375e74a145c45d07190212e9157e5f8

SHA1
59d3de7748e1090ce95523601224ce5ab6cc4a3a

SHA256
6ec341496722bfdde504d430a7ece494701a9369b1fa5376ec488a77ab3c1744

SHA512
859737afb6108f131c0ac35560878359505c4f7fdd01ce468c04b15848df71f70987552a831a43ce948a37c9b1d6a434ff7f6fb5946f3730049b924d5b462ef0

Download Submit
C:\Windows \System32\netutils.dll
Filesize
110KB

MD5
b375e74a145c45d07190212e9157e5f8

SHA1
59d3de7748e1090ce95523601224ce5ab6cc4a3a

SHA256
6ec341496722bfdde504d430a7ece494701a9369b1fa5376ec488a77ab3c1744

SHA512
859737afb6108f131c0ac35560878359505c4f7fdd01ce468c04b15848df71f70987552a831a43ce948a37c9b1d6a434ff7f6fb5946f3730049b924d5b462ef0

Download Submit
C:\windows \system32\KDECO.bat
Filesize
155B

MD5
213c60adf1c9ef88dc3c9b2d579959d2

SHA1
e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021

SHA256
37c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e

SHA512
fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7

Download Submit
memory/1656-162-0x00000000613C0000-0x00000000613E2000-memory.dmp

Filesize
136KB

Download
memory/2804-196-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-209-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2804-247-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-199-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-225-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-185-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2804-215-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-214-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-188-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download
memory/2804-210-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-193-0x0000000000C60000-0x0000000000C61000-memory.dmp

Filesize
4KB

Download
memory/2804-194-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-248-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-226-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-204-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-201-0x0000000010590000-0x0000000010613000-memory.dmp

Filesize
524KB

Download
memory/2804-202-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-203-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/2804-200-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/3584-192-0x0000000010590000-0x0000000010613000-memory.dmp

Filesize
524KB

Download
memory/3584-136-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/3584-133-0x0000000002260000-0x0000000002261000-memory.dmp

Filesize
4KB

Download
memory/3584-134-0x00000000022E0000-0x000000000230C000-memory.dmp

Filesize
176KB

Download
memory/3584-184-0x0000000010590000-0x0000000010613000-memory.dmp

Filesize
524KB

Download
memory/3760-176-0x000001F9ED820000-0x000001F9ED830000-memory.dmp

Filesize
64KB

Download
memory/3760-178-0x000001F9ED820000-0x000001F9ED830000-memory.dmp

Filesize
64KB

Download
memory/3760-177-0x000001F9ED820000-0x000001F9ED830000-memory.dmp

Filesize
64KB

Download
memory/3760-171-0x000001F9ED690000-0x000001F9ED6B2000-memory.dmp

Filesize
136KB

Download