modiloader | 94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744

General

Target

94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
Size

297KB
MD5

4616cf19f415bcc7b8424b9dcaf619bd
SHA1

14dec267c9c1ef3357b613e3288adecd504a2e14
SHA256

94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744
SHA512

fa38706b3b5fe436851d82ea0a65e87aa2dfd513136d2368b3ed5ff7b60a542d217e564d251b4aaacb1857b1da54c0bcc20622c158d9524eef7242442f69bf9a
SSDEEP

6144:LsWXEYOd9nWwfNEfKLZXhoPSgc+I8jd3zYfP7RAVMwcft6U3UxLA0:L17YpvNYK5huNU8jSsMww8UkxT

Score

10^/10

modiloader trojan upx

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader Second Stage 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2976-39-0x0000000000400000-0x00000000004C6000-memory.dmp	modiloader_stage2
behavioral1/memory/2908-41-0x0000000000400000-0x00000000004C6000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2696 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

system.exe

pid process

2976 system.exe

pid	process
2696	cmd.exe

pid	process
2976	system.exe

Loads dropped DLL 2 IoCs

Processes:

94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe

pid	process
2908	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
2908	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2908-0-0x0000000000400000-0x00000000004C6000-memory.dmp	upx
F:\system.exe	upx
behavioral1/memory/2908-18-0x0000000002EC0000-0x0000000002F86000-memory.dmp	upx
behavioral1/memory/2976-39-0x0000000000400000-0x00000000004C6000-memory.dmp	upx
behavioral1/memory/2628-29-0x0000000000400000-0x00000000004C6000-memory.dmp	upx
behavioral1/memory/2908-41-0x0000000000400000-0x00000000004C6000-memory.dmp	upx

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe

description	ioc	process
File opened (read-only)	\??\Q:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\S:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\T:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\X:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\Y:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\O:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\R:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\U:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\W:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\A:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\G:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\H:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\L:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\Z:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\P:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\B:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\E:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\I:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\J:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\K:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\M:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\N:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened (read-only)	\??\V:	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe

Drops autorun.inf file 1 TTPs 4 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

Processes:

94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe

description	ioc	process
File created	C:\AutoRun.inf	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened for modification	C:\AutoRun.inf	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File created	F:\AutoRun.inf	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened for modification	F:\AutoRun.inf	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe

Drops file in System32 directory 2 IoCs

Processes:

system.exe

description ioc process

File created C:\Windows\SysWOW64\_system.exe system.exe
File opened for modification C:\Windows\SysWOW64\_system.exe system.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

system.exe

description pid process target process

PID 2976 set thread context of 2628 2976 system.exe calc.exe

description	ioc	process
File created	C:\Windows\SysWOW64\_system.exe	system.exe
File opened for modification	C:\Windows\SysWOW64\_system.exe	system.exe

description	pid	process	target process
PID 2976 set thread context of 2628	2976	system.exe	calc.exe

Drops file in Program Files directory 3 IoCs

Processes:

94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe

description	ioc	process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\system.exe	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\system.exe	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\ReDelBat.bat	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exesystem.exe

description	pid	process	target process
PID 2908 wrote to memory of 2976	2908	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe	system.exe
PID 2908 wrote to memory of 2976	2908	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe	system.exe
PID 2908 wrote to memory of 2976	2908	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe	system.exe
PID 2908 wrote to memory of 2976	2908	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe	system.exe
PID 2976 wrote to memory of 2628	2976	system.exe	calc.exe
PID 2976 wrote to memory of 2628	2976	system.exe	calc.exe
PID 2976 wrote to memory of 2628	2976	system.exe	calc.exe
PID 2976 wrote to memory of 2628	2976	system.exe	calc.exe
PID 2976 wrote to memory of 2628	2976	system.exe	calc.exe
PID 2976 wrote to memory of 2628	2976	system.exe	calc.exe
PID 2976 wrote to memory of 2680	2976	system.exe	IEXPLORE.EXE
PID 2976 wrote to memory of 2680	2976	system.exe	IEXPLORE.EXE
PID 2976 wrote to memory of 2680	2976	system.exe	IEXPLORE.EXE
PID 2976 wrote to memory of 2680	2976	system.exe	IEXPLORE.EXE
PID 2908 wrote to memory of 2696	2908	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe	cmd.exe
PID 2908 wrote to memory of 2696	2908	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe	cmd.exe
PID 2908 wrote to memory of 2696	2908	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe	cmd.exe
PID 2908 wrote to memory of 2696	2908	94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe
"C:\Users\Admin\AppData\Local\Temp\94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2908

C:\Program Files\Common Files\Microsoft Shared\MSINFO\system.exe
"C:\Program Files\Common Files\Microsoft Shared\MSINFO\system.exe"
2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2976

C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
3⤵
PID:2628

C:\program files\internet explorer\IEXPLORE.EXE
"C:\program files\internet explorer\IEXPLORE.EXE"
3⤵
PID:2680

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\ReDelBat.bat""
2⤵
- Deletes itself
PID:2696

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Program Files\Common Files\Microsoft Shared\MSInfo\ReDelBat.bat
Filesize
248B

MD5
1ac0db9db1d2c83fd9ab2e9c38520c0c

SHA1
538113f681de521c1a5663b6dee2f368730c73c9

SHA256
ce061b7dbcb9f9afca3fc5a9866185bda80de05cffb9f69355955d44e5fdbda0

SHA512
033cf26f2ac930e42e55300b4f6f8f151aa735277fb7bf61f507284d38e914b90a69c0342731dadf1630ebaecd4dbec55279e8cc0ee0d19e33638f9ff95cd452

Download Submit
F:\system.exe
Filesize
297KB

MD5
4616cf19f415bcc7b8424b9dcaf619bd

SHA1
14dec267c9c1ef3357b613e3288adecd504a2e14

SHA256
94968b8b3fb5df470908a62daf1caab26c30a868086eb412610c88d733d16744

SHA512
fa38706b3b5fe436851d82ea0a65e87aa2dfd513136d2368b3ed5ff7b60a542d217e564d251b4aaacb1857b1da54c0bcc20622c158d9524eef7242442f69bf9a

Download Submit
memory/2628-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2628-29-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/2908-0-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/2908-1-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2908-18-0x0000000002EC0000-0x0000000002F86000-memory.dmp

Filesize
792KB

Download
memory/2908-20-0x0000000002EC0000-0x0000000002F86000-memory.dmp

Filesize
792KB

Download
memory/2908-41-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/2976-24-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2976-39-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads