modiloader | 4b4d3851a0a09f3680dd4c05d7c994f828479a346621f37ea39ad09e4a36ad20

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 04:44

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General

Target

d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe
Size

58KB
MD5

d5abdaf4b93e672df978d26f8042a1ce
SHA1

4e03244b09493ca76f3d77bc6f318324a51c7900
SHA256

4b4d3851a0a09f3680dd4c05d7c994f828479a346621f37ea39ad09e4a36ad20
SHA512

b73326978ded0d3197c790244110bf2adbfb99ea323f188a86b17cc77c49fbffc4e386897f98686abba3350e4d01f0b905fd09577bc6d2c1d9dc51d46944c9a2
SSDEEP

768:swwyxQouEWjSHD23fbU50aaaxwdYzsRgw8rt9p7UNJHqeUV1oZMeE5pp+2B7xCXm:Z4jqi5axwdaPpgNZqeUPxeE5fokG5P4

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 Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/2096-4-0x0000000010000000-0x0000000010015000-memory.dmp	modiloader_stage2

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2116-3-0x0000000000400000-0x0000000000417000-memory.dmp	upx
behavioral1/memory/2116-5-0x0000000000400000-0x0000000000417000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2096 set thread context of 2116	2096	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2108	2116	WerFault.exe	30

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	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2116	2096	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe	30
PID 2096 wrote to memory of 2116	2096	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe	30
PID 2096 wrote to memory of 2116	2096	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe	30
PID 2096 wrote to memory of 2116	2096	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe	30
PID 2096 wrote to memory of 2116	2096	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe	30
PID 2096 wrote to memory of 2116	2096	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe	30
PID 2116 wrote to memory of 2108	2116	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe	31
PID 2116 wrote to memory of 2108	2116	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe	31
PID 2116 wrote to memory of 2108	2116	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe	31
PID 2116 wrote to memory of 2108	2116	d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Users\Admin\AppData\Local\Temp\d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\d5abdaf4b93e672df978d26f8042a1ce_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2116
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2116 -s 36
    3⤵
    - Program crash
    PID:2108

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/2096-4-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download
memory/2116-3-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2116-5-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2116-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2116-0-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download