modiloader | 7a2dbfca70d60a16054c026fa95a27ea8df4e5a00559907686f1a56ca63cf55a

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-09-2024 01:50

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General

Target

f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe
Size

640KB
MD5

f10bbc0a3385c0e5c5e466a1d0f1b19a
SHA1

674f97e1225b88d63481f4a0e81cd8b7b1d6420d
SHA256

7a2dbfca70d60a16054c026fa95a27ea8df4e5a00559907686f1a56ca63cf55a
SHA512

a7b69eec87cc6f85649a2c0c1a8c30dc57b57ae8d97db682f02797009d636c613510750c3f339722bd1ce17081609eb2230c7341d13adbf05f10040aec980fcc
SSDEEP

12288:R4C1xb9p/uc66E2ksUEVXUgP6E/i2r/NINv5MNf7CYvQTbi6MD3Ae8+zruilcr4S:R3CCVXUgPw2r/NINyNfxvQTberpzK694

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 Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/2660-22-0x0000000000400000-0x000000000051A000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2660 set thread context of 2676	2660	f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe	30

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\paramstr.txt	f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe

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	f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 2676	2660	f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe	30
PID 2660 wrote to memory of 2676	2660	f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe	30
PID 2660 wrote to memory of 2676	2660	f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe	30
PID 2660 wrote to memory of 2676	2660	f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe	30
PID 2660 wrote to memory of 2676	2660	f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe	30
PID 2660 wrote to memory of 2676	2660	f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f10bbc0a3385c0e5c5e466a1d0f1b19a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Windows\SysWOW64\mspaint.exe
  "C:\Windows\system32\mspaint.exe"
  2⤵
  PID:2676

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/2660-7-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

Filesize
4KB

Download
memory/2660-16-0x00000000033A0000-0x00000000033A1000-memory.dmp

Filesize
4KB

Download
memory/2660-6-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

Filesize
4KB

Download
memory/2660-15-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2660-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2660-12-0x0000000003480000-0x0000000003481000-memory.dmp

Filesize
4KB

Download
memory/2660-11-0x0000000003380000-0x0000000003383000-memory.dmp

Filesize
12KB

Download
memory/2660-10-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2660-5-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2660-8-0x0000000002000000-0x0000000002001000-memory.dmp

Filesize
4KB

Download
memory/2660-22-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/2660-13-0x00000000033D0000-0x00000000033D1000-memory.dmp

Filesize
4KB

Download
memory/2660-9-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2660-4-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2660-3-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

Filesize
4KB

Download
memory/2660-2-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2660-1-0x0000000001FC0000-0x0000000001FC1000-memory.dmp

Filesize
4KB

Download
memory/2660-0-0x0000000000620000-0x0000000000674000-memory.dmp

Filesize
336KB

Download
memory/2660-23-0x0000000000620000-0x0000000000674000-memory.dmp

Filesize
336KB

Download
memory/2676-21-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/2676-20-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/2676-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download