modiloader | e7f0c18a58ef0420906486286839e291875072b344693a6b79364b0dc7bb4951

General

Target

e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe
Size

1.4MB
MD5

e31d810d691a27e103cb7604ebdb84f1
SHA1

6d41c655f44ce4bcfafd9ff97762dc293031244b
SHA256

e7f0c18a58ef0420906486286839e291875072b344693a6b79364b0dc7bb4951
SHA512

3c2d734d7b206eb5986c20fb8e5e33fe0b02660f7755fee6d1feabd4cbde75d60c2364c3b6c615770dbbd76e50b61256ec90e17f5087b00cb46fa0f0c1b98076
SSDEEP

24576:vrILYJ7H8lakbW8jWsIFV1Llc9XOhrjGS51I4kJbARZv1cHG:TILC7H8l1/sZiXIrCSLIsZv1cHG

Score

10^/10

modiloader discovery evasion 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 3 IoCs

resource	yara_rule
behavioral1/memory/1508-3-0x0000000020001000-0x0000000020003000-memory.dmp	modiloader_stage2
behavioral1/memory/1508-17-0x0000000020000000-0x0000000020175000-memory.dmp	modiloader_stage2
behavioral1/memory/1508-18-0x0000000020000000-0x0000000020175000-memory.dmp	modiloader_stage2

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1508 set thread context of 2796	1508	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	31

System Location Discovery: System Language Discovery 1 TTPs 1 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	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2796	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe
2796	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1508 wrote to memory of 2796	1508	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	31
PID 1508 wrote to memory of 2796	1508	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	31
PID 1508 wrote to memory of 2796	1508	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	31
PID 1508 wrote to memory of 2796	1508	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	31
PID 1508 wrote to memory of 2796	1508	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	31
PID 1508 wrote to memory of 2796	1508	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	31
PID 2796 wrote to memory of 1120	2796	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	20
PID 2796 wrote to memory of 1120	2796	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	20
PID 2796 wrote to memory of 1120	2796	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	20
PID 2796 wrote to memory of 1120	2796	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	20
PID 2796 wrote to memory of 1120	2796	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	20
PID 2796 wrote to memory of 1120	2796	e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1120
- C:\Users\Admin\AppData\Local\Temp\e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1508
- - C:\Users\Admin\AppData\Local\Temp\e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\e31d810d691a27e103cb7604ebdb84f1_JaffaCakes118.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1120-29-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/1508-17-0x0000000020000000-0x0000000020175000-memory.dmp

Filesize
1.5MB

Download
memory/1508-2-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1508-1-0x0000000001BE0000-0x0000000001D1A000-memory.dmp

Filesize
1.2MB

Download
memory/1508-4-0x0000000001D20000-0x0000000001D21000-memory.dmp

Filesize
4KB

Download
memory/1508-18-0x0000000020000000-0x0000000020175000-memory.dmp

Filesize
1.5MB

Download
memory/1508-0-0x0000000020000000-0x0000000020175000-memory.dmp

Filesize
1.5MB

Download
memory/1508-3-0x0000000020001000-0x0000000020003000-memory.dmp

Filesize
8KB

Download
memory/2796-12-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2796-21-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2796-19-0x0000000020000000-0x0000000020175000-memory.dmp

Filesize
1.5MB

Download
memory/2796-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2796-15-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2796-41-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads