modiloader | 87b40e3fc8d6c190e0f5063b1aa86dc46154fb338e93005d0add4ca73f16153d

General

Target

d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
Size

618KB
MD5

d2cd633b6ee505f2335f593035cda8a1
SHA1

a5291369a8aade26d17755bf7f5fb631144d93c9
SHA256

87b40e3fc8d6c190e0f5063b1aa86dc46154fb338e93005d0add4ca73f16153d
SHA512

7bd76d6efc8df49f94e70c6a2753c0887d8031abec9ecd2945e47ed7ee7b84ceb1d73e4f26dc2b45f0c34aac85a62ef0361d5508c53aa59ff0aabb9588bc712d
SSDEEP

12288:K1nYIsq+lFF7SAlF3mUAwx/UprNF3Z4mxxBDqVTVOC:AnTwFQK3RAw/UTQmXIVTz

Score

10^/10

modiloader discovery 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 5 IoCs

resource	yara_rule
behavioral1/memory/1580-18-0x0000000000400000-0x000000000056B000-memory.dmp	modiloader_stage2
behavioral1/memory/2728-38-0x0000000000400000-0x000000000056B000-memory.dmp	modiloader_stage2
behavioral1/memory/1580-46-0x0000000000400000-0x000000000056B000-memory.dmp	modiloader_stage2
behavioral1/memory/2728-58-0x0000000000400000-0x000000000056B000-memory.dmp	modiloader_stage2
behavioral1/memory/1580-71-0x0000000000400000-0x000000000056B000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
1512	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2728	amcap.exe

Loads dropped DLL 5 IoCs

pid	Process
1580	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
1580	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
2940	WerFault.exe
2940	WerFault.exe
2940	WerFault.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

description	ioc	Process
File opened (read-only)	\??\G:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\J:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\N:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\U:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\X:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\K:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\M:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\O:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\P:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\Q:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\R:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\Y:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\Z:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\A:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\B:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\H:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\I:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\L:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\T:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\E:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\S:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\V:	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened (read-only)	\??\W:	d2cd633b6ee505f2335f593035cda8a1_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

description	ioc	Process
File created	C:\AutoRun.inf	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened for modification	C:\AutoRun.inf	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File created	F:\AutoRun.inf	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened for modification	F:\AutoRun.inf	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\amcap.exe	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\amcap.exe	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\_amcap.exe	amcap.exe
File opened for modification	C:\Windows\_amcap.exe	amcap.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2940	2728	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	amcap.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 2728	1580	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2728	1580	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2728	1580	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2728	1580	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe	30
PID 2728 wrote to memory of 2940	2728	amcap.exe	31
PID 2728 wrote to memory of 2940	2728	amcap.exe	31
PID 2728 wrote to memory of 2940	2728	amcap.exe	31
PID 2728 wrote to memory of 2940	2728	amcap.exe	31
PID 1580 wrote to memory of 1512	1580	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe	33
PID 1580 wrote to memory of 1512	1580	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe	33
PID 1580 wrote to memory of 1512	1580	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe	33
PID 1580 wrote to memory of 1512	1580	d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d2cd633b6ee505f2335f593035cda8a1_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\amcap.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\amcap.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2728
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 300
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2940
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat""
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files\Common Files\Microsoft Shared\MSInfo\DelSvel.bat

Filesize
212B

MD5
3241133cce9c2623d24b7e9fb67911d7

SHA1
3453460deca29ce381cbb58eba3ec77e12560140

SHA256
12fb99301cbf2f90dd999e56b4800e97bee6c9f123eae92aeb0f7357aa6b82ec

SHA512
46ec9e70e2abbc0ca6c6aff4a4dd936efd79092ca7fda77f7000575ceae4dd3c99658faa478cc11dc5722bc1bd01cf3f17b7b89dac9b6e020016463d8c07c375

Download Submit
F:\amcap.exe

Filesize
618KB

MD5
d2cd633b6ee505f2335f593035cda8a1

SHA1
a5291369a8aade26d17755bf7f5fb631144d93c9

SHA256
87b40e3fc8d6c190e0f5063b1aa86dc46154fb338e93005d0add4ca73f16153d

SHA512
7bd76d6efc8df49f94e70c6a2753c0887d8031abec9ecd2945e47ed7ee7b84ceb1d73e4f26dc2b45f0c34aac85a62ef0361d5508c53aa59ff0aabb9588bc712d

Download Submit
memory/1580-2-0x0000000001EF0000-0x0000000001EF1000-memory.dmp

Filesize
4KB

Download
memory/1580-1-0x0000000001F40000-0x0000000001F94000-memory.dmp

Filesize
336KB

Download
memory/1580-15-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-14-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-13-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-12-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-18-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/1580-11-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-10-0x0000000001DB0000-0x0000000001DB1000-memory.dmp

Filesize
4KB

Download
memory/1580-9-0x0000000001F30000-0x0000000001F31000-memory.dmp

Filesize
4KB

Download
memory/1580-71-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/1580-7-0x0000000001F10000-0x0000000001F11000-memory.dmp

Filesize
4KB

Download
memory/1580-6-0x0000000001D50000-0x0000000001D51000-memory.dmp

Filesize
4KB

Download
memory/1580-5-0x0000000001D60000-0x0000000001D61000-memory.dmp

Filesize
4KB

Download
memory/1580-4-0x0000000001F20000-0x0000000001F21000-memory.dmp

Filesize
4KB

Download
memory/1580-3-0x0000000001DC0000-0x0000000001DC1000-memory.dmp

Filesize
4KB

Download
memory/1580-16-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-0-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/1580-8-0x0000000001F00000-0x0000000001F01000-memory.dmp

Filesize
4KB

Download
memory/1580-35-0x00000000043B0000-0x000000000451B000-memory.dmp

Filesize
1.4MB

Download
memory/1580-17-0x00000000033D0000-0x00000000033D1000-memory.dmp

Filesize
4KB

Download
memory/1580-46-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/1580-47-0x0000000001F40000-0x0000000001F94000-memory.dmp

Filesize
336KB

Download
memory/1580-49-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-50-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-48-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-52-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-51-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-54-0x00000000033D0000-0x00000000033D1000-memory.dmp

Filesize
4KB

Download
memory/1580-53-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/1580-55-0x00000000043B0000-0x000000000451B000-memory.dmp

Filesize
1.4MB

Download
memory/2728-58-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2728-38-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2728-37-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads