modiloader | e275e10bea80834252aea1b5dba9a817b278b5c4a6d0594b01b1605de0b66f79

General

Target

2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe
Size

719KB
MD5

2edeb2ff18dbc657dfb2e8aa3fd9fbc8
SHA1

821705cee1712031bfea83c1673ec59c83fa6693
SHA256

e275e10bea80834252aea1b5dba9a817b278b5c4a6d0594b01b1605de0b66f79
SHA512

d8899f5f928ddb48396c8351c31a65a8627010ac466b4c47b8e8af7a2a529f26e499a50cebbf84a563e762f4b986543b343835d67ce1b802651bcceaed632733
SSDEEP

12288:Z9s0WkglhZbd1S2XgKsIpCGUy7tkEccMtXVuOdeTqlTKFbso:ZnOhZbd1SbnKayxFKVu72lTKF/

Score

10^/10

modiloader persistence 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 6 IoCs

Processes:

resource	yara_rule
\Program Files (x86)\Server.exe	modiloader_stage2
behavioral1/memory/1716-14-0x0000000000400000-0x00000000007BB000-memory.dmp	modiloader_stage2
behavioral1/memory/1728-16-0x0000000000400000-0x00000000007BB000-memory.dmp	modiloader_stage2
behavioral1/memory/1728-18-0x0000000000400000-0x00000000007BB000-memory.dmp	modiloader_stage2
behavioral1/memory/1728-23-0x0000000000400000-0x00000000007BB000-memory.dmp	modiloader_stage2
behavioral1/memory/1728-25-0x0000000000400000-0x00000000007BB000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2616 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

Server.exe

pid process

1728 Server.exe
Loads dropped DLL 1 IoCs

Processes:

2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe

pid process

1716 2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe

pid	process
2616	cmd.exe

pid	process
1728	Server.exe

pid	process
1716	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Server.exe = "C:\\Program Files (x86)\\Server.exe"	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe

Drops file in Program Files directory 3 IoCs

Processes:

2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe

description	ioc	process
File created	C:\Program Files (x86)\Server.exe	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Server.exe	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe
File created	C:\Program Files (x86)\Delsx.bat	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

Server.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	1728	Server.exe
Token: SeIncBasePriorityPrivilege	1728	Server.exe
Token: SeIncBasePriorityPrivilege	1728	Server.exe
Token: SeIncBasePriorityPrivilege	1728	Server.exe
Token: SeIncBasePriorityPrivilege	1728	Server.exe
Token: SeIncBasePriorityPrivilege	1728	Server.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe

description	pid	process	target process
PID 1716 wrote to memory of 1728	1716	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe	Server.exe
PID 1716 wrote to memory of 1728	1716	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe	Server.exe
PID 1716 wrote to memory of 1728	1716	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe	Server.exe
PID 1716 wrote to memory of 1728	1716	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe	Server.exe
PID 1716 wrote to memory of 2616	1716	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe	cmd.exe
PID 1716 wrote to memory of 2616	1716	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe	cmd.exe
PID 1716 wrote to memory of 2616	1716	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe	cmd.exe
PID 1716 wrote to memory of 2616	1716	2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2edeb2ff18dbc657dfb2e8aa3fd9fbc8_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1716

C:\Program Files (x86)\Server.exe
"C:\Program Files (x86)\Server.exe" -k
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1728

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Program Files (x86)\Delsx.bat""
2⤵
- Deletes itself
PID:2616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\Delsx.bat
Filesize
218B

MD5
c180c739e96486267d2a4b547ef358f6

SHA1
962691696b51120ad9118987f2876ec48fa40525

SHA256
ee2b6a347d5aa3af3e18e46a61ccd0565b107e9736560bc21284da4c4e6adfba

SHA512
1a411af0a545dfc36e3a93c7ce637eedd55ba8a85e2053201e359c7b43e631c9aa7e6da081620635b3cf82d06ba58c38af88a81f8d529dc24987d99d8a953a93

Download Submit
\Program Files (x86)\Server.exe
Filesize
719KB

MD5
2edeb2ff18dbc657dfb2e8aa3fd9fbc8

SHA1
821705cee1712031bfea83c1673ec59c83fa6693

SHA256
e275e10bea80834252aea1b5dba9a817b278b5c4a6d0594b01b1605de0b66f79

SHA512
d8899f5f928ddb48396c8351c31a65a8627010ac466b4c47b8e8af7a2a529f26e499a50cebbf84a563e762f4b986543b343835d67ce1b802651bcceaed632733

Download Submit
memory/1716-1-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/1716-14-0x0000000000400000-0x00000000007BB000-memory.dmp

Filesize
3.7MB

Download
memory/1728-6-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1728-16-0x0000000000400000-0x00000000007BB000-memory.dmp

Filesize
3.7MB

Download
memory/1728-18-0x0000000000400000-0x00000000007BB000-memory.dmp

Filesize
3.7MB

Download
memory/1728-23-0x0000000000400000-0x00000000007BB000-memory.dmp

Filesize
3.7MB

Download
memory/1728-25-0x0000000000400000-0x00000000007BB000-memory.dmp

Filesize
3.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads