modiloader | 8c98a311d935e8bc990f488d1922aba25601283f689f41f0833651c5f2794f02

General

Target

e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe
Size

609KB
MD5

e255418bfbf5beed0bbacb6b13c24cdc
SHA1

6d5dadd1e964f6fc2414c0715ec1ef3516be706e
SHA256

8c98a311d935e8bc990f488d1922aba25601283f689f41f0833651c5f2794f02
SHA512

601832395cf55b49137f632a25cb5cada9c4b6cd8164da9c614f7e03340e4d82126dcaf3d8986ea55b30dfed1f077a7c7b482a9db65d8822e0c9e8e32a8c9f16
SSDEEP

12288:5X5BLqnsn3K1SOXAtnWjQgOtT9+VOF3Z4mxxhPkwKRov0uS2rH:5jLqnsnspanmQBR9+wQmXhPOWvTfH

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 2 IoCs

resource	yara_rule
behavioral1/memory/1580-49-0x0000000000400000-0x000000000056D000-memory.dmp	modiloader_stage2
behavioral1/memory/2312-48-0x0000000000400000-0x000000000056D000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
1008	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2312	Indxiwg.exe

Loads dropped DLL 2 IoCs

pid	Process
1580	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe
1580	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Indxiwg.exe	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Indxiwg.exe	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Indxiwg.exe	Indxiwg.exe
File created	C:\Windows\SysWOW64\Deleteme.bat	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe

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	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Indxiwg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 2312	1580	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2312	1580	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2312	1580	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2312	1580	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe	30
PID 1580 wrote to memory of 1008	1580	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe	31
PID 1580 wrote to memory of 1008	1580	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe	31
PID 1580 wrote to memory of 1008	1580	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe	31
PID 1580 wrote to memory of 1008	1580	e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e255418bfbf5beed0bbacb6b13c24cdc_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Windows\SysWOW64\Indxiwg.exe
  C:\Windows\system32\Indxiwg.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2312
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Deleteme.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\Deleteme.bat

Filesize
212B

MD5
81bd6a420041af7f3b916b61ed6b8639

SHA1
bf7dc76c3611b7e269dbec10acf7507d2b8fdc20

SHA256
9472f7fe80478a12cd79259b1c7addc9a210862bdb3a7f16e488c66e4157a658

SHA512
892b69f4fa53376334c53c0607e6d866392bc56e00d6be5181f6dcdd7d2adc7a18fb40a132140dd45ac3e56a4c83ec30eab7b432096f80f7b4e8c7e680f29cae

Download Submit
\Windows\SysWOW64\Indxiwg.exe

Filesize
609KB

MD5
e255418bfbf5beed0bbacb6b13c24cdc

SHA1
6d5dadd1e964f6fc2414c0715ec1ef3516be706e

SHA256
8c98a311d935e8bc990f488d1922aba25601283f689f41f0833651c5f2794f02

SHA512
601832395cf55b49137f632a25cb5cada9c4b6cd8164da9c614f7e03340e4d82126dcaf3d8986ea55b30dfed1f077a7c7b482a9db65d8822e0c9e8e32a8c9f16

Download Submit
memory/1580-12-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-19-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-24-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-10-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/1580-22-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-21-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-20-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-9-0x0000000000620000-0x0000000000621000-memory.dmp

Filesize
4KB

Download
memory/1580-18-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-17-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-16-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-15-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-14-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-8-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/1580-0-0x0000000000400000-0x000000000056D000-memory.dmp

Filesize
1.4MB

Download
memory/1580-11-0x0000000003290000-0x00000000032A0000-memory.dmp

Filesize
64KB

Download
memory/1580-23-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-25-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-13-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-7-0x0000000000600000-0x0000000000601000-memory.dmp

Filesize
4KB

Download
memory/1580-6-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-5-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1580-4-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1580-2-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/1580-3-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/1580-26-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1580-36-0x00000000042B0000-0x000000000441D000-memory.dmp

Filesize
1.4MB

Download
memory/1580-49-0x0000000000400000-0x000000000056D000-memory.dmp

Filesize
1.4MB

Download
memory/1580-35-0x00000000042B0000-0x000000000441D000-memory.dmp

Filesize
1.4MB

Download
memory/1580-1-0x0000000000370000-0x00000000003C4000-memory.dmp

Filesize
336KB

Download
memory/1580-50-0x0000000000370000-0x00000000003C4000-memory.dmp

Filesize
336KB

Download
memory/2312-38-0x0000000000400000-0x000000000056D000-memory.dmp

Filesize
1.4MB

Download
memory/2312-48-0x0000000000400000-0x000000000056D000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing