modiloader | 2d64ad27cc1d36e12b079ac5d7b399f284039343e4e9ff2ee74ebe321603863b

Analysis

max time kernel
131s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16-09-2024 22:57

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General

Target

e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe
Size

744KB
MD5

e5b853863432a5e68e23ecb7ca79aa1b
SHA1

8cb2c0014e73c89e7623f16a919c8c28fb2a77d8
SHA256

2d64ad27cc1d36e12b079ac5d7b399f284039343e4e9ff2ee74ebe321603863b
SHA512

f3ecd884809a0e2555483850f61e71d276e8912bea686ce7d53764ada75137ee54a2015fb0022bb1bde6eec31def68962c3c652a4b25ee03bc4ec8edd7d1b673
SSDEEP

12288:YJc//////VFmKQhBGKbQlApXwh4JiRdF00dn8sOLljTnQvybFqI6IlhXwWSQ:6c//////Z+7lZ1Cd20/OLlQabFEILwWz

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 4 IoCs

resource	yara_rule
behavioral2/memory/3992-1-0x0000000000400000-0x00000000004C0000-memory.dmp	modiloader_stage2
behavioral2/memory/3992-3-0x0000000000400000-0x00000000004BF000-memory.dmp	modiloader_stage2
behavioral2/memory/3992-6-0x0000000000400000-0x00000000004BF000-memory.dmp	modiloader_stage2
behavioral2/memory/3992-7-0x0000000000400000-0x00000000004C0000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1652 set thread context of 3992	1652	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	89
PID 3992 set thread context of 3040	3992	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	90

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~1\COMMON~1\MICROS~1\MSInfo\2010.txt	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1256	3040	WerFault.exe	90

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	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 3992	1652	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	89
PID 1652 wrote to memory of 3992	1652	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	89
PID 1652 wrote to memory of 3992	1652	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	89
PID 1652 wrote to memory of 3992	1652	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	89
PID 1652 wrote to memory of 3992	1652	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	89
PID 3992 wrote to memory of 3040	3992	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	90
PID 3992 wrote to memory of 3040	3992	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	90
PID 3992 wrote to memory of 3040	3992	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	90
PID 3992 wrote to memory of 3040	3992	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	90
PID 3992 wrote to memory of 3040	3992	e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Users\Admin\AppData\Local\Temp\e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\e5b853863432a5e68e23ecb7ca79aa1b_JaffaCakes118.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3992
- - C:\Windows\SysWOW64\mstsc.exe
    "C:\Windows\system32\mstsc.exe"
    3⤵
    PID:3040
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 12
      4⤵
      Program crash
      PID:1256

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3040 -ip 3040
1⤵
PID:1988

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4304,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4060 /prefetch:8
1⤵
PID:1688

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

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Downloads

memory/1652-0-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/3040-4-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/3992-1-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/3992-3-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/3992-6-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/3992-7-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download