modiloader | 3b468abdc4486f037a4e2c8fd1d86163b72103b87994afcea1e77c9760e345d9

General

Target

d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Size

23KB
MD5

d0d175556893dc1c13a733f3a95e027f
SHA1

97d85d6324bc9c7816da3e93c6d6e1bd6a7c7658
SHA256

3b468abdc4486f037a4e2c8fd1d86163b72103b87994afcea1e77c9760e345d9
SHA512

a909718cbe1c0f17533c9d4a0c5f4b64b0044eb14ca22cdc8f7b2d64f63ec7756b41f7bea31b282d00d894208551c3e3169d8aa02b6add12ef4a28143632e0e6
SSDEEP

384:lr+TKrjxHi8IzL1fMVbkc3i9Ei0Wrr0g51Bfut/pMEnBVp2Su95EPg+9EJzXCO3G:laM9HixUVbgE2n519sqEoSu96PnEJDpW

Score

10^/10

modiloader defense_evasion 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/2236-11-0x0000000000400000-0x0000000000418000-memory.dmp	modiloader_stage2
behavioral1/memory/2744-12-0x0000000000400000-0x0000000000418000-memory.dmp	modiloader_stage2

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\knlps.exe	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
2708	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2744	wkebsr.exe

Loads dropped DLL 2 IoCs

pid	Process
2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

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	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeBackupPrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Token: SeRestorePrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Token: SeRestorePrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Token: SeRestorePrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Token: SeRestorePrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Token: SeRestorePrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Token: SeBackupPrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Token: SeRestorePrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Token: SeRestorePrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Token: SeRestorePrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Token: SeRestorePrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
Token: SeRestorePrivilege	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2744	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2744	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2744	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2744	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2708	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe	31
PID 2236 wrote to memory of 2708	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe	31
PID 2236 wrote to memory of 2708	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe	31
PID 2236 wrote to memory of 2708	2236	d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Users\Admin\AppData\Local\Temp\wkebsr.exe
  C:\Users\Admin\AppData\Local\Temp\wkebsr.exe
  2⤵
  - Executes dropped EXE
  PID:2744
- C:\Windows\SysWOW64\cmd.exe
  cmd /c del "C:\Users\Admin\AppData\Local\Temp\d0d175556893dc1c13a733f3a95e027f_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

1

T1070

File Deletion

1

T1070.004

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

\Users\Admin\AppData\Local\Temp\wkebsr.exe

Filesize
23KB

MD5
d0d175556893dc1c13a733f3a95e027f

SHA1
97d85d6324bc9c7816da3e93c6d6e1bd6a7c7658

SHA256
3b468abdc4486f037a4e2c8fd1d86163b72103b87994afcea1e77c9760e345d9

SHA512
a909718cbe1c0f17533c9d4a0c5f4b64b0044eb14ca22cdc8f7b2d64f63ec7756b41f7bea31b282d00d894208551c3e3169d8aa02b6add12ef4a28143632e0e6

Download Submit
memory/2236-11-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2744-12-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing