modiloader | d73f6fea533ee3d9fc1340d1f76251c564f86172c4128eeadcb648970ad88e7f

General

Target

fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe
Size

436KB
MD5

fdf6f116239d9f855afe6d8ff327400f
SHA1

4ae6196ba17fbbebf945e40ca07982cf426a8760
SHA256

d73f6fea533ee3d9fc1340d1f76251c564f86172c4128eeadcb648970ad88e7f
SHA512

b9d5826cb5716c8b03ece877c291a0128fba4a8beb4ed1611e506b7317008ba5aa060fa0d4ba846e9b7251478af84c35137ab0ad04cf508ec05817e3daa84b16
SSDEEP

6144:uFbVBjYNoo/Bwo0vEH0NMcFXO5zxg/b4sjPJpbGoSLcWKYkjIjkBgp1bzYPgTSzP:uFTzo0vEUNMcFXOM5KL+NjIIBgjk4TSj

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 3 IoCs

resource	yara_rule
behavioral1/memory/2332-0-0x0000000000400000-0x0000000000555000-memory.dmp	modiloader_stage2
behavioral1/memory/2316-26-0x0000000000400000-0x0000000000555000-memory.dmp	modiloader_stage2
behavioral1/memory/2332-27-0x0000000000400000-0x0000000000555000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2292	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2316	EXPLOER.EXE

Loads dropped DLL 2 IoCs

pid	Process
2332	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe
2332	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\EXPLOER.EXE	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\EXPLOER.EXE	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\EXPLOER.EXE	EXPLOER.EXE
File created	C:\Windows\SysWOW64\ReDelBat.bat	fdf6f116239d9f855afe6d8ff327400f_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	EXPLOER.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 2316	2332	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe	30
PID 2332 wrote to memory of 2316	2332	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe	30
PID 2332 wrote to memory of 2316	2332	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe	30
PID 2332 wrote to memory of 2316	2332	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe	30
PID 2332 wrote to memory of 2292	2332	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe	31
PID 2332 wrote to memory of 2292	2332	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe	31
PID 2332 wrote to memory of 2292	2332	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe	31
PID 2332 wrote to memory of 2292	2332	fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fdf6f116239d9f855afe6d8ff327400f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\SysWOW64\EXPLOER.EXE
  C:\Windows\system32\EXPLOER.EXE
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2316
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\ReDelBat.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2292

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:\Windows\SysWOW64\ReDelBat.bat

Filesize
212B

MD5
7317f188701802e680aa19337a7c05a7

SHA1
a6bacdee671575d0391a905a874cb1d2679ae116

SHA256
986c9816b569c4f00b9338852191bcd7a50868ec7b250f0420fd97dcb0158be0

SHA512
4a073ad41d1a9608e2bbfc77af2d4aef14fe18b9b9250984ec75696369d819cf17b8857f442e8dc01570ee2b1862f418551f74077a373cf3b23b361ac0021e86

Download Submit
\Windows\SysWOW64\EXPLOER.EXE

Filesize
436KB

MD5
fdf6f116239d9f855afe6d8ff327400f

SHA1
4ae6196ba17fbbebf945e40ca07982cf426a8760

SHA256
d73f6fea533ee3d9fc1340d1f76251c564f86172c4128eeadcb648970ad88e7f

SHA512
b9d5826cb5716c8b03ece877c291a0128fba4a8beb4ed1611e506b7317008ba5aa060fa0d4ba846e9b7251478af84c35137ab0ad04cf508ec05817e3daa84b16

Download Submit
memory/2316-15-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2316-14-0x0000000000400000-0x0000000000555000-memory.dmp

Filesize
1.3MB

Download
memory/2316-26-0x0000000000400000-0x0000000000555000-memory.dmp

Filesize
1.3MB

Download
memory/2316-18-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2332-3-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2332-2-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2332-1-0x0000000000400000-0x0000000000555000-memory.dmp

Filesize
1.3MB

Download
memory/2332-0-0x0000000000400000-0x0000000000555000-memory.dmp

Filesize
1.3MB

Download
memory/2332-12-0x0000000002F90000-0x00000000030E5000-memory.dmp

Filesize
1.3MB

Download
memory/2332-27-0x0000000000400000-0x0000000000555000-memory.dmp

Filesize
1.3MB

Download

Analysis

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