modiloader | 8bf0c5d3fa9e024ee99237ab43955bb48f1bbe3334c45cc6001fbb7929551315

General

Target

fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe
Size

585KB
MD5

fd7f2e0575e97e9078322bfd2cd0d432
SHA1

677292a8026f1767babaacc03eb64b6337b8af01
SHA256

8bf0c5d3fa9e024ee99237ab43955bb48f1bbe3334c45cc6001fbb7929551315
SHA512

a1bdd9624982731e25a264baa2e5063212b09580488be14f3787ead1189156cff2ba923b8e4457ee9a23b27abd465fe29824bdee6a1867de7c6d7b190020741f
SSDEEP

12288:S7ro6J7CbPvBoWvEEUG0wvFF3Z4mxxb/zll/EpM/MJ:S7064LZVMA0wtQmXLzC

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 2 IoCs

resource	yara_rule
behavioral1/memory/588-31-0x0000000000400000-0x000000000055B000-memory.dmp	modiloader_stage2
behavioral1/memory/1724-40-0x0000000000400000-0x000000000055B000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2448	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
588	qq.exe

Loads dropped DLL 2 IoCs

pid	Process
1724	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe
1724	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\qq.exe	qq.exe
File created	C:\Windows\SysWOW64\DelSvel.bat	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\qq.exe	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\qq.exe	fd7f2e0575e97e9078322bfd2cd0d432_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	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qq.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 588	1724	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe	30
PID 1724 wrote to memory of 588	1724	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe	30
PID 1724 wrote to memory of 588	1724	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe	30
PID 1724 wrote to memory of 588	1724	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe	30
PID 1724 wrote to memory of 2448	1724	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe	31
PID 1724 wrote to memory of 2448	1724	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe	31
PID 1724 wrote to memory of 2448	1724	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe	31
PID 1724 wrote to memory of 2448	1724	fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fd7f2e0575e97e9078322bfd2cd0d432_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\qq.exe
  C:\Windows\system32\qq.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:588
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\DelSvel.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\DelSvel.bat

Filesize
212B

MD5
c8c16acbfd2cf76c550917c31d16869f

SHA1
8531372fbcdfb46a692c9cf3f221a50daaaf3c3e

SHA256
52e03d25d5ae39afd2fbc4df3308185a04272d7b500607ec4c93b6c34fd00e96

SHA512
b26e418ecd0500a4f0346bb272205ee10aca887cd35be1d0248016020cbc1184291bfc51070d9011df75d9bf3b34454d317d685608c9bc73fa2eef1f357f0b30

Download Submit
\Windows\SysWOW64\qq.exe

Filesize
585KB

MD5
fd7f2e0575e97e9078322bfd2cd0d432

SHA1
677292a8026f1767babaacc03eb64b6337b8af01

SHA256
8bf0c5d3fa9e024ee99237ab43955bb48f1bbe3334c45cc6001fbb7929551315

SHA512
a1bdd9624982731e25a264baa2e5063212b09580488be14f3787ead1189156cff2ba923b8e4457ee9a23b27abd465fe29824bdee6a1867de7c6d7b190020741f

Download Submit
memory/588-31-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/588-28-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/1724-12-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1724-3-0x0000000001D90000-0x0000000001D91000-memory.dmp

Filesize
4KB

Download
memory/1724-1-0x00000000005C0000-0x0000000000614000-memory.dmp

Filesize
336KB

Download
memory/1724-11-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1724-10-0x0000000001D80000-0x0000000001D81000-memory.dmp

Filesize
4KB

Download
memory/1724-9-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1724-8-0x0000000001E00000-0x0000000001E01000-memory.dmp

Filesize
4KB

Download
memory/1724-7-0x0000000001E10000-0x0000000001E11000-memory.dmp

Filesize
4KB

Download
memory/1724-6-0x0000000001D60000-0x0000000001D61000-memory.dmp

Filesize
4KB

Download
memory/1724-5-0x0000000001D70000-0x0000000001D71000-memory.dmp

Filesize
4KB

Download
memory/1724-4-0x0000000001E20000-0x0000000001E21000-memory.dmp

Filesize
4KB

Download
memory/1724-13-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1724-2-0x0000000001DF0000-0x0000000001DF1000-memory.dmp

Filesize
4KB

Download
memory/1724-14-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1724-15-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1724-26-0x0000000004470000-0x00000000045CB000-memory.dmp

Filesize
1.4MB

Download
memory/1724-25-0x0000000004470000-0x00000000045CB000-memory.dmp

Filesize
1.4MB

Download
memory/1724-16-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1724-0-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/1724-41-0x00000000005C0000-0x0000000000614000-memory.dmp

Filesize
336KB

Download
memory/1724-40-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download

Analysis

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