modiloader | 28c93ea949a20acdd994bee18d49b3ba06d4de65c267c118d1bb4b6fa426fe88

Analysis

max time kernel
138s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
27-06-2024 21:30

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General

Target

17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
Size

709KB
MD5

17998d24af97abd9c3be708782a2bbc7
SHA1

42fa7d132fec95e079531a3c2125f9802dc91bab
SHA256

28c93ea949a20acdd994bee18d49b3ba06d4de65c267c118d1bb4b6fa426fe88
SHA512

c79ed098462649163879b0301362d96ff868a043bc197a1ed2c54d34a8883de743ab56f4d9debb80fcd14f272d93c7c214c08cc9efad53aed6cf779ce023a54d
SSDEEP

12288:IuVPp3it+wX+jrslZO0bO8d/8+JaeCzF3Z4mxxexyIypeJiLbfjtWLI:HAZrbli+JSQmXK1Qf5

Score

10^/10

modiloader trojan

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
behavioral2/memory/2656-34-0x0000000000400000-0x0000000000527000-memory.dmp	modiloader_stage2
behavioral2/memory/3076-37-0x0000000000400000-0x0000000000527000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

Processes:

ctfm0n.exe

pid process

2656 ctfm0n.exe

pid	process
2656	ctfm0n.exe

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:

17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe

description	ioc	process
File opened (read-only)	\??\J:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\L:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\N:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\Q:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\T:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\W:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\H:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\I:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\P:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\U:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\V:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\K:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\O:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\G:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\M:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\R:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\Z:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\A:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\B:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\X:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\Y:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\E:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened (read-only)	\??\S:	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.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:

17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe

description	ioc	process
File created	C:\AutoRun.inf	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened for modification	C:\AutoRun.inf	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File created	F:\AutoRun.inf	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened for modification	F:\AutoRun.inf	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe

Drops file in System32 directory 4 IoCs

Processes:

17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exectfm0n.exe

description	ioc	process
File created	C:\Windows\SysWOW64\ctfm0n.exe	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\ctfm0n.exe	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\ctfm0n.exe	ctfm0n.exe
File created	C:\Windows\SysWOW64\SxingDel.bat	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe

description	pid	process	target process
PID 3076 wrote to memory of 2656	3076	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe	ctfm0n.exe
PID 3076 wrote to memory of 2656	3076	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe	ctfm0n.exe
PID 3076 wrote to memory of 2656	3076	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe	ctfm0n.exe
PID 3076 wrote to memory of 404	3076	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe	cmd.exe
PID 3076 wrote to memory of 404	3076	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe	cmd.exe
PID 3076 wrote to memory of 404	3076	17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17998d24af97abd9c3be708782a2bbc7_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:3076

C:\Windows\SysWOW64\ctfm0n.exe
C:\Windows\system32\ctfm0n.exe
2⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:2656

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windows\system32\SxingDel.bat
2⤵
PID:404

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Replication Through Removable Media

T1091

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Windows\SysWOW64\SxingDel.bat
Filesize
212B

MD5
37c2cd999be51859c0cfc7a5663b8b8d

SHA1
5e3731c1c8ba3899991ea4eff59ade3c766d2d9e

SHA256
79592845d5a5220e557f2f3f360aad7c2d14c84e63d939778f3c842df9e780b0

SHA512
2b26864b4174b1edac3621922a58d7b0fd0b6d7052e282db0372ccc7ddd91d47c248eb9e13e26588732b241f2a6b11da9855369a01375c3bbb269b8adc4633e2

Download Submit
F:\ctfm0n.exe
Filesize
709KB

MD5
17998d24af97abd9c3be708782a2bbc7

SHA1
42fa7d132fec95e079531a3c2125f9802dc91bab

SHA256
28c93ea949a20acdd994bee18d49b3ba06d4de65c267c118d1bb4b6fa426fe88

SHA512
c79ed098462649163879b0301362d96ff868a043bc197a1ed2c54d34a8883de743ab56f4d9debb80fcd14f272d93c7c214c08cc9efad53aed6cf779ce023a54d

Download Submit
memory/2656-34-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

Download
memory/2656-31-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

Download
memory/3076-14-0x0000000003520000-0x0000000003521000-memory.dmp

Filesize
4KB

Download
memory/3076-7-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/3076-0-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

Download
memory/3076-13-0x00000000035D0000-0x00000000035D1000-memory.dmp

Filesize
4KB

Download
memory/3076-12-0x00000000034D0000-0x00000000034D3000-memory.dmp

Filesize
12KB

Download
memory/3076-11-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3076-10-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/3076-9-0x0000000002570000-0x0000000002571000-memory.dmp

Filesize
4KB

Download
memory/3076-8-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/3076-15-0x0000000000B00000-0x0000000000B01000-memory.dmp

Filesize
4KB

Download
memory/3076-6-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/3076-5-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/3076-3-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/3076-2-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/3076-16-0x0000000000B10000-0x0000000000B11000-memory.dmp

Filesize
4KB

Download
memory/3076-17-0x00000000034F0000-0x00000000034F1000-memory.dmp

Filesize
4KB

Download
memory/3076-4-0x0000000002560000-0x0000000002561000-memory.dmp

Filesize
4KB

Download
memory/3076-37-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

Download
memory/3076-38-0x0000000002360000-0x00000000023B4000-memory.dmp

Filesize
336KB

Download
memory/3076-1-0x0000000002360000-0x00000000023B4000-memory.dmp

Filesize
336KB

Download