modiloader | a81f4878719ab78c9a51bdd680597cb1f4735a33f641846fec3747ef6adce18e

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 10:02

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General

Target

d41a9dcb190fd2f3eba4cd749f15770d_JaffaCakes118.exe
Size

739KB
MD5

d41a9dcb190fd2f3eba4cd749f15770d
SHA1

b3b7f942a142a1fb7af8080870989cfeb6caee7b
SHA256

a81f4878719ab78c9a51bdd680597cb1f4735a33f641846fec3747ef6adce18e
SHA512

885abb3a17ebd2dad0371569ed3f84572d5d44e693352d22754c49cbf9e16a1881fc42342234299a6de24f993d49dc396dacf0cb43d007117618c1e0b87f3e7a
SSDEEP

12288:/KKep2icqOORrLnffwjCLzDG1quq/u6R1CqIlhgyiCbgEvHvlvl+mzfnk3cIg:CLUjQ7rfDbuq/VzFGhgibtDTbnkU

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 8 IoCs

resource	yara_rule
behavioral1/memory/2904-2-0x00000000004B7000-0x0000000000567000-memory.dmp	modiloader_stage2
behavioral1/memory/2904-1-0x0000000000400000-0x0000000000570016-memory.dmp	modiloader_stage2
behavioral1/memory/2904-3-0x0000000000400000-0x0000000000570016-memory.dmp	modiloader_stage2
behavioral1/memory/2904-7-0x0000000000400000-0x0000000000570016-memory.dmp	modiloader_stage2
behavioral1/memory/2904-6-0x0000000000400000-0x0000000000570016-memory.dmp	modiloader_stage2
behavioral1/memory/2904-5-0x0000000000400000-0x0000000000570016-memory.dmp	modiloader_stage2
behavioral1/memory/2904-8-0x0000000000400000-0x0000000000570016-memory.dmp	modiloader_stage2
behavioral1/memory/2904-11-0x0000000000400000-0x0000000000570016-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt	d41a9dcb190fd2f3eba4cd749f15770d_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	d41a9dcb190fd2f3eba4cd749f15770d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2316	2904	d41a9dcb190fd2f3eba4cd749f15770d_JaffaCakes118.exe	30
PID 2904 wrote to memory of 2316	2904	d41a9dcb190fd2f3eba4cd749f15770d_JaffaCakes118.exe	30
PID 2904 wrote to memory of 2316	2904	d41a9dcb190fd2f3eba4cd749f15770d_JaffaCakes118.exe	30
PID 2904 wrote to memory of 2316	2904	d41a9dcb190fd2f3eba4cd749f15770d_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d41a9dcb190fd2f3eba4cd749f15770d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d41a9dcb190fd2f3eba4cd749f15770d_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2904
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2316

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/2904-0-0x0000000000400000-0x0000000000570016-memory.dmp

Filesize
1.4MB

Download
memory/2904-2-0x00000000004B7000-0x0000000000567000-memory.dmp

Filesize
704KB

Download
memory/2904-1-0x0000000000400000-0x0000000000570016-memory.dmp

Filesize
1.4MB

Download
memory/2904-3-0x0000000000400000-0x0000000000570016-memory.dmp

Filesize
1.4MB

Download
memory/2904-7-0x0000000000400000-0x0000000000570016-memory.dmp

Filesize
1.4MB

Download
memory/2904-6-0x0000000000400000-0x0000000000570016-memory.dmp

Filesize
1.4MB

Download
memory/2904-5-0x0000000000400000-0x0000000000570016-memory.dmp

Filesize
1.4MB

Download
memory/2904-8-0x0000000000400000-0x0000000000570016-memory.dmp

Filesize
1.4MB

Download
memory/2904-11-0x0000000000400000-0x0000000000570016-memory.dmp

Filesize
1.4MB

Download