modiloader | 3c086d056fc272b192fa51b77989cc1615f9b47de20014ab28c9a7296ce286a6

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/09/2024, 21:26

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General

Target

d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe
Size

517KB
MD5

d90e3a1e3834e636801ee70bbd1c88b3
SHA1

2ea151fa8b1ee7856ebb7275366b9a247f659207
SHA256

3c086d056fc272b192fa51b77989cc1615f9b47de20014ab28c9a7296ce286a6
SHA512

0a6e67635ec5989d0b1864befc29f426801aa22827815e62801fff2e91bdc92f27f21c3d4bb40d884dee631a6f1d320d5f96131e1f7abc1ab829b1d9752aaac4
SSDEEP

6144:4y1/wLFjc2TLtBIx/X3n+0PUzx1JoaTGOGZ5H/z9akcTNszqdmb8/XV3qVfUR2jK:DoLFjc2T32/X3nqxEQkcZmQ/twUR2CL

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 3 IoCs

resource	yara_rule
behavioral1/files/0x000b000000012285-3.dat	modiloader_stage2
behavioral1/memory/2512-12-0x0000000000400000-0x0000000000488000-memory.dmp	modiloader_stage2
behavioral1/memory/2196-20-0x0000000000400000-0x0000000000488000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2692	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2512	updata.exe

Loads dropped DLL 2 IoCs

pid	Process
2196	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe
2196	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\updata.exe	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\updata.exe	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\updata.exe	updata.exe
File created	C:\Windows\SysWOW64\Deleteme.bat	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	updata.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2512	2196	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe	30
PID 2196 wrote to memory of 2512	2196	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe	30
PID 2196 wrote to memory of 2512	2196	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe	30
PID 2196 wrote to memory of 2512	2196	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe	30
PID 2196 wrote to memory of 2692	2196	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe	31
PID 2196 wrote to memory of 2692	2196	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe	31
PID 2196 wrote to memory of 2692	2196	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe	31
PID 2196 wrote to memory of 2692	2196	d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d90e3a1e3834e636801ee70bbd1c88b3_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\SysWOW64\updata.exe
  C:\Windows\system32\updata.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2512
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Deleteme.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2692

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

C:\Windows\SysWOW64\Deleteme.bat

Filesize
212B

MD5
6785f3e662dd88f23aace0de2d27237b

SHA1
5b7d994b491eb8e74c359cae8701d6d6212f4120

SHA256
ec50dd65066a91f88f2cfff26f7dde0069490244a39abd4dc5f7dacbf0c32996

SHA512
dd7bf8a57669168cf24e41072ecb4edfa0c4033fc086353ab50c61af44bf99374204017cc1af0c5e95374cc85db75cbdaeb64f9c3f1214fb0ae1db9b959c62cb

Download Submit
\Windows\SysWOW64\updata.exe

Filesize
517KB

MD5
d90e3a1e3834e636801ee70bbd1c88b3

SHA1
2ea151fa8b1ee7856ebb7275366b9a247f659207

SHA256
3c086d056fc272b192fa51b77989cc1615f9b47de20014ab28c9a7296ce286a6

SHA512
0a6e67635ec5989d0b1864befc29f426801aa22827815e62801fff2e91bdc92f27f21c3d4bb40d884dee631a6f1d320d5f96131e1f7abc1ab829b1d9752aaac4

Download Submit
memory/2196-2-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2196-20-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2512-11-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2512-12-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download