modiloader | 0823b0ee85406cd836c47c2221d597388002b7cce1a0f5e040f495979165583d

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-09-2024 08:54

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General

Target

ed3f704d40a2639c371d2e2af2b506e0_JaffaCakes118.exe
Size

768KB
MD5

ed3f704d40a2639c371d2e2af2b506e0
SHA1

46d810cd797c8bc6c94228b88083378c68b465f8
SHA256

0823b0ee85406cd836c47c2221d597388002b7cce1a0f5e040f495979165583d
SHA512

83260af981e7c2eb416df6b75babc785aa35047397e5445d38b12436fea8b79005a4ae732d805ba8ff818e81b0941a5742c016dfe14ca323d8f139796603e85f
SSDEEP

6144:4XNqeSGqZ0w0sXy4yMUnWClDYu+Hctcy6/3MyAVKGD9qAe6U0T+:IRSGqZoy3i/MugX1EVKodtC

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/1404-1-0x0000000000400000-0x00000000004C0200-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/1404-0-0x0000000000400000-0x00000000004C0200-memory.dmp	upx
behavioral1/memory/1404-1-0x0000000000400000-0x00000000004C0200-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2512	1404	WerFault.exe	30

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	ed3f704d40a2639c371d2e2af2b506e0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1404 wrote to memory of 2512	1404	ed3f704d40a2639c371d2e2af2b506e0_JaffaCakes118.exe	31
PID 1404 wrote to memory of 2512	1404	ed3f704d40a2639c371d2e2af2b506e0_JaffaCakes118.exe	31
PID 1404 wrote to memory of 2512	1404	ed3f704d40a2639c371d2e2af2b506e0_JaffaCakes118.exe	31
PID 1404 wrote to memory of 2512	1404	ed3f704d40a2639c371d2e2af2b506e0_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\ed3f704d40a2639c371d2e2af2b506e0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ed3f704d40a2639c371d2e2af2b506e0_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1404
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1404 -s 36
  2⤵
  - Program crash
  PID:2512

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/1404-0-0x0000000000400000-0x00000000004C0200-memory.dmp

Filesize
768KB

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memory/1404-1-0x0000000000400000-0x00000000004C0200-memory.dmp

Filesize
768KB

Download