modiloader | 92e1564bda93d78c41c2c2898bfb3995fd9c2bd58753664231f71475baf69bd3

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02/09/2024, 16:05

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General

Target

Kalkulator/Kalkulator.exe
Size

1.7MB
MD5

4f6efe3f4b09238d5b3de2115cb968c1
SHA1

c15a673c74d5175fbd251b8bb823c45618ef0dee
SHA256

e170860480858a64673e59bb3b15bd58c10701ea2ef7a959c9d2ccff6662ba5d
SHA512

39a9693ff5587b795b0f161287a9bb63adfde16f33a9ae427cb34a1edfd186c3aa6f94e050227b5aa6d605af6f8326037cb040f563f584b558b3af5d2c09b45e
SSDEEP

24576:gqpiRLIdnv9GwMLJCLc6DRhL7YSMv8H5x+KWYxJRSJfUBVKGXKGaL1:gki8nv9GwMtCV5d1VKGXKV1

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 First Stage 1 IoCs

resource	yara_rule
behavioral11/memory/2400-1-0x0000000000400000-0x00000000005F3000-memory.dmp	modiloader_stage1

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	Kalkulator.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2804	2400	Kalkulator.exe	30
PID 2400 wrote to memory of 2804	2400	Kalkulator.exe	30
PID 2400 wrote to memory of 2804	2400	Kalkulator.exe	30
PID 2400 wrote to memory of 2804	2400	Kalkulator.exe	30

C:\Users\Admin\AppData\Local\Temp\Kalkulator\Kalkulator.exe
"C:\Users\Admin\AppData\Local\Temp\Kalkulator\Kalkulator.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2804

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/2400-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2400-2-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2400-1-0x0000000000400000-0x00000000005F3000-memory.dmp

Filesize
1.9MB

Download