modiloader | 1db81c467e3e4a4ce23c6c714053d3daea54974eeb6b9fcc400337c2da5a77cb

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-12-2024 23:52

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General

Target

e3c1ac8a60d281d2111b312311422c86_JaffaCakes118.exe
Size

295KB
MD5

e3c1ac8a60d281d2111b312311422c86
SHA1

8a850bdf299251034a57908f4b689c79d96d474a
SHA256

1db81c467e3e4a4ce23c6c714053d3daea54974eeb6b9fcc400337c2da5a77cb
SHA512

a78701bbcc802282be1afa11136ae68fc0b08bbb717c4d417a2c3073f12f300660fba20dbbe5a20291775bd2817494cda5c58dbb34078d099dca751e8d73a856
SSDEEP

6144:mA6zXsU+evjmSspcmQyBFE1+z+cQIv5navPY4izwqOtph2d4K7pBL1:mA6zdljmSspcmQybE1+zjQIv5D9zfXdX

Score

10^/10

modiloader discovery trojan upx

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 1 IoCs

resource	yara_rule
behavioral1/memory/1884-2-0x0000000000400000-0x00000000004C6000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2276	cmd.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1884-0-0x0000000000400000-0x00000000004C6000-memory.dmp	upx
behavioral1/memory/1884-2-0x0000000000400000-0x00000000004C6000-memory.dmp	upx

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	e3c1ac8a60d281d2111b312311422c86_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 2276	1884	e3c1ac8a60d281d2111b312311422c86_JaffaCakes118.exe	28
PID 1884 wrote to memory of 2276	1884	e3c1ac8a60d281d2111b312311422c86_JaffaCakes118.exe	28
PID 1884 wrote to memory of 2276	1884	e3c1ac8a60d281d2111b312311422c86_JaffaCakes118.exe	28
PID 1884 wrote to memory of 2276	1884	e3c1ac8a60d281d2111b312311422c86_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\e3c1ac8a60d281d2111b312311422c86_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e3c1ac8a60d281d2111b312311422c86_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\SysWOW64\cmd.exe
  cmd /c erase /F "C:\Users\Admin\AppData\Local\Temp\e3c1ac8a60d281d2111b312311422c86_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1884-0-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/1884-1-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1884-2-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download