modiloader | af08e293d2d0f042fcb5a44ec84d72a65b4a13a3ae4917ea312cee57ef148f97

General

Target

db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe
Size

289KB
MD5

db16893f63cefae7ba34707685c0a4ad
SHA1

cc54bc3311910573dc782e414b3d5e13371cf2dc
SHA256

af08e293d2d0f042fcb5a44ec84d72a65b4a13a3ae4917ea312cee57ef148f97
SHA512

ffa9c55bf91e57f8f208b69e03fc1d5e1911555727541d1f87a575b82d54201b5ac14af6b201e1172f3612bcd4d1aa15eca6ef1c1427a8f3901e961f83d29634
SSDEEP

6144:Xkjoa4NCb6kIuy/w0AggOVMeKEyIYmoxdzy8xTVOrlVdck3Gyvz:Xeoa4bsowc1qeKE+i8xTVOrh2Uz

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 family
modiloader

ModiLoader Second Stage 4 IoCs

resource	yara_rule
behavioral1/memory/2372-27-0x0000000000400000-0x000000000050F000-memory.dmp	modiloader_stage2
behavioral1/memory/2372-35-0x0000000000400000-0x000000000050F000-memory.dmp	modiloader_stage2
behavioral1/memory/3020-37-0x0000000000400000-0x000000000050F000-memory.dmp	modiloader_stage2
behavioral1/memory/3020-39-0x0000000000400000-0x000000000050F000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2940	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
3020	cctvv.exe

Loads dropped DLL 5 IoCs

pid	Process
2372	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe
2372	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe
2500	WerFault.exe
2500	WerFault.exe
2500	WerFault.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_cctvv.exe	cctvv.exe
File opened for modification	C:\Windows\SysWOW64\_cctvv.exe	cctvv.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3020 set thread context of 1148	3020	cctvv.exe	31

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\cctvv.exe	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\Delet.bat	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\cctvv.exe	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2500	3020	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cctvv.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 3020	2372	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe	30
PID 2372 wrote to memory of 3020	2372	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe	30
PID 2372 wrote to memory of 3020	2372	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe	30
PID 2372 wrote to memory of 3020	2372	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe	30
PID 3020 wrote to memory of 1148	3020	cctvv.exe	31
PID 3020 wrote to memory of 1148	3020	cctvv.exe	31
PID 3020 wrote to memory of 1148	3020	cctvv.exe	31
PID 3020 wrote to memory of 1148	3020	cctvv.exe	31
PID 3020 wrote to memory of 1148	3020	cctvv.exe	31
PID 3020 wrote to memory of 1148	3020	cctvv.exe	31
PID 3020 wrote to memory of 2500	3020	cctvv.exe	32
PID 3020 wrote to memory of 2500	3020	cctvv.exe	32
PID 3020 wrote to memory of 2500	3020	cctvv.exe	32
PID 3020 wrote to memory of 2500	3020	cctvv.exe	32
PID 2372 wrote to memory of 2940	2372	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe	33
PID 2372 wrote to memory of 2940	2372	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe	33
PID 2372 wrote to memory of 2940	2372	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe	33
PID 2372 wrote to memory of 2940	2372	db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\db16893f63cefae7ba34707685c0a4ad_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\cctvv.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\cctvv.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3020
- - C:\Windows\SysWOW64\mspaint.exe
    "C:\Windows\system32\mspaint.exe"
    3⤵
    PID:1148
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 280
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2500
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\Delet.bat""
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2940

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

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Downloads

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

Filesize
212B

MD5
7943838a5060eaf7e5cda262d0a63bdb

SHA1
0973d9cc6db750abab9478d0a1e9edf67da980bc

SHA256
5ba7964913efc2bd4b54e26f6b8c4fd2ce24d9ad81fb2d6d8f6b5b3c7449e85b

SHA512
f286241f38e466c769f5a381d3f62b7332f03b789a072d73cc9448303cfe1ce9c5da60e88fce2e1a6dd33f31e11c1dbd36f3429a8c56e52eef57fc29316bb6fb

Download Submit
\Program Files\Common Files\Microsoft Shared\MSInfo\cctvv.exe

Filesize
289KB

MD5
db16893f63cefae7ba34707685c0a4ad

SHA1
cc54bc3311910573dc782e414b3d5e13371cf2dc

SHA256
af08e293d2d0f042fcb5a44ec84d72a65b4a13a3ae4917ea312cee57ef148f97

SHA512
ffa9c55bf91e57f8f208b69e03fc1d5e1911555727541d1f87a575b82d54201b5ac14af6b201e1172f3612bcd4d1aa15eca6ef1c1427a8f3901e961f83d29634

Download Submit
memory/1148-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1148-22-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2372-27-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2372-11-0x0000000003100000-0x000000000320F000-memory.dmp

Filesize
1.1MB

Download
memory/2372-2-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2372-0-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2372-1-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2372-35-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/3020-14-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/3020-13-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/3020-37-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/3020-38-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/3020-39-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download

Analysis

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