modiloader | 63e7b6d600995f6e3290f357b1741494ef805c9b1fdbec1754419ab3fd138326

General

Target

06f5f623431d3515825f16ee3393b9f0_JaffaCakes118.exe
Size

1.0MB
MD5

06f5f623431d3515825f16ee3393b9f0
SHA1

45b707f82e4729083d77cadc626c03144303c3cf
SHA256

63e7b6d600995f6e3290f357b1741494ef805c9b1fdbec1754419ab3fd138326
SHA512

2d73b5ccc05289f52e8eac10fd7b338fe4c5aab78928cf92af19f11f2b55b9b27c3e4e6db8b4d647d28287fcab1e373659ddbcbcaaa64fa12f6a82f35cb5f7cc
SSDEEP

24576:FqQmXEzlkISmcuCym0u9s7SkKD1bRhbJysR:FLm03SFfRs7STpLTR

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
behavioral2/files/0x0008000000023431-35.dat	modiloader_stage2
behavioral2/memory/4176-40-0x0000000000400000-0x00000000004BE200-memory.dmp	modiloader_stage2

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\Beep.sys	06f5f623431d3515825f16ee3393b9f0_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\drivers\Beep.sys	06f5f623431d3515825f16ee3393b9f0_JaffaCakes118.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	06f5f623431d3515825f16ee3393b9f0_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4176	mm.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2632	4176	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 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	06f5f623431d3515825f16ee3393b9f0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mm.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
656	Process not Found
656	Process not Found

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 4176	1948	06f5f623431d3515825f16ee3393b9f0_JaffaCakes118.exe	82
PID 1948 wrote to memory of 4176	1948	06f5f623431d3515825f16ee3393b9f0_JaffaCakes118.exe	82
PID 1948 wrote to memory of 4176	1948	06f5f623431d3515825f16ee3393b9f0_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\06f5f623431d3515825f16ee3393b9f0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\06f5f623431d3515825f16ee3393b9f0_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\mm.exe
  "C:\Users\Admin\AppData\Local\Temp\mm.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4176
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4176 -s 248
    3⤵
    - Program crash
    PID:2632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4176 -ip 4176
1⤵
PID:1272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

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:\Users\Admin\AppData\Local\Temp\mm.exe

Filesize
678KB

MD5
98d4825f348314a4f36b49233120b690

SHA1
9fd06a2c9dd29fc44e124b911b3d175dcc7dd4be

SHA256
b93ff7d55363e69a3596559796f26e9725315d63c4d16717685b7b6f37fdfc36

SHA512
c3bc6dea3e11277afd04cd02336af5cdbeaa76deb98805ae8497428814c77ca2bdb20a8fc835985a5961f310fe9a8c0d74cb119abd6e3a8084d3ca2c62f7de8b

Download Submit
memory/1948-24-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/1948-22-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/1948-11-0x00000000033E0000-0x00000000033E2000-memory.dmp

Filesize
8KB

Download
memory/1948-10-0x00000000022C0000-0x00000000022C1000-memory.dmp

Filesize
4KB

Download
memory/1948-9-0x00000000033F0000-0x00000000033F1000-memory.dmp

Filesize
4KB

Download
memory/1948-8-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/1948-7-0x00000000022A0000-0x00000000022A1000-memory.dmp

Filesize
4KB

Download
memory/1948-5-0x00000000021E0000-0x00000000021E1000-memory.dmp

Filesize
4KB

Download
memory/1948-23-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/1948-2-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/1948-3-0x0000000002200000-0x0000000002201000-memory.dmp

Filesize
4KB

Download
memory/1948-14-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/1948-28-0x00000000021C0000-0x00000000021C1000-memory.dmp

Filesize
4KB

Download
memory/1948-27-0x00000000021B0000-0x00000000021B1000-memory.dmp

Filesize
4KB

Download
memory/1948-6-0x00000000021D0000-0x00000000021D1000-memory.dmp

Filesize
4KB

Download
memory/1948-25-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/1948-4-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/1948-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1948-21-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/1948-20-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/1948-19-0x0000000002490000-0x0000000002491000-memory.dmp

Filesize
4KB

Download
memory/1948-18-0x0000000002460000-0x0000000002461000-memory.dmp

Filesize
4KB

Download
memory/1948-17-0x0000000002470000-0x0000000002471000-memory.dmp

Filesize
4KB

Download
memory/1948-16-0x00000000022F0000-0x00000000022F1000-memory.dmp

Filesize
4KB

Download
memory/1948-15-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/1948-13-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/1948-12-0x0000000002450000-0x0000000002451000-memory.dmp

Filesize
4KB

Download
memory/1948-26-0x00000000033D0000-0x00000000033D6000-memory.dmp

Filesize
24KB

Download
memory/1948-1-0x0000000002210000-0x0000000002264000-memory.dmp

Filesize
336KB

Download
memory/1948-42-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1948-43-0x0000000002210000-0x0000000002264000-memory.dmp

Filesize
336KB

Download
memory/4176-40-0x0000000000400000-0x00000000004BE200-memory.dmp

Filesize
760KB

Download

Analysis

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