modiloader | a7c4c12cab150b2c9540716989d700ab1abe352fbc72ef3224a4bc34cbc458d9

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-09-2024 10:31

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General

Target

f82c6b4702df686f40af9bbe119bd102_JaffaCakes118.exe
Size

111KB
MD5

f82c6b4702df686f40af9bbe119bd102
SHA1

f90a9e8abddaa004c4ee923c751d927e3e96d3d2
SHA256

a7c4c12cab150b2c9540716989d700ab1abe352fbc72ef3224a4bc34cbc458d9
SHA512

b0ac1ba3bfb21be7d6a5296a80d3234eff6a34e6b858fced77020e3a7d5b2323abb1bc974a89d5447faaedb42c91495f8e58d6ab7b4a35d057bd52dda0111d17
SSDEEP

1536:uVuNAXTj4Fj/91/NnLZqeWEPVpa8DzePjkgcwYS7S5+Vfk09+2RkMCbtpjnouy8:8oy8j7VnNdrPHaSekwi+mW+2R0bDout

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/2444-1-0x0000000000400000-0x0000000000450000-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/2444-0-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2444-1-0x0000000000400000-0x0000000000450000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1792	2444	WerFault.exe	29

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	f82c6b4702df686f40af9bbe119bd102_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 1792	2444	f82c6b4702df686f40af9bbe119bd102_JaffaCakes118.exe	30
PID 2444 wrote to memory of 1792	2444	f82c6b4702df686f40af9bbe119bd102_JaffaCakes118.exe	30
PID 2444 wrote to memory of 1792	2444	f82c6b4702df686f40af9bbe119bd102_JaffaCakes118.exe	30
PID 2444 wrote to memory of 1792	2444	f82c6b4702df686f40af9bbe119bd102_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f82c6b4702df686f40af9bbe119bd102_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f82c6b4702df686f40af9bbe119bd102_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 36
  2⤵
  - Program crash
  PID:1792

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/2444-0-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

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memory/2444-1-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download