modiloader | 6716fd51bdaf13cb90d4d892489277141e78fc565e64f129f552023286613793

Analysis

max time kernel
125s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 12:08

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General

Target

eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe
Size

248KB
MD5

eb4daf0d3bce52ce298593c34aaa2785
SHA1

62db60c812f1466c035c21dea38c3db9172cff09
SHA256

6716fd51bdaf13cb90d4d892489277141e78fc565e64f129f552023286613793
SHA512

8045fc6421dc1b0ad1f777e17f1dc2c1872670f239f4f5da3a1b7debdebbbd5f16053fd09dbf0cd7b9ae87d67349b8fe3a50a26005ace5401ca2944f0e235260
SSDEEP

6144:kq8IaQI5kdNbcUfz0Xta0AZLwoIOpvfDnPk:kq8/9krIA0ta0Alw1Od7Pk

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
behavioral2/memory/1764-3-0x0000000010000000-0x0000000010044000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1764 set thread context of 3988	1764	eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe	89

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1368	3988	WerFault.exe	89

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	eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 3988	1764	eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe	89
PID 1764 wrote to memory of 3988	1764	eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe	89
PID 1764 wrote to memory of 3988	1764	eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe	89
PID 1764 wrote to memory of 3988	1764	eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe	89
PID 1764 wrote to memory of 3988	1764	eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Users\Admin\AppData\Local\Temp\eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\eb4daf0d3bce52ce298593c34aaa2785_JaffaCakes118.exe
  2⤵
  PID:3988
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3988 -s 192
    3⤵
    - Program crash
    PID:1368

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3988 -ip 3988
1⤵
PID:920

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=3960,i,15436195446242760253,4000484513008731869,262144 --variations-seed-version --mojo-platform-channel-handle=1308 /prefetch:8
1⤵
PID:380

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/1764-3-0x0000000010000000-0x0000000010044000-memory.dmp

Filesize
272KB

Download
memory/3988-0-0x0000000000400000-0x00000000004EF000-memory.dmp

Filesize
956KB

Download
memory/3988-2-0x0000000000400000-0x00000000004EF000-memory.dmp

Filesize
956KB

Download
memory/3988-4-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download