Analysis
-
max time kernel
131s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
03/08/2023, 18:12
Static task
static1
Behavioral task
behavioral1
Sample
b9f3f20c8de3b6702aa0c756ea2eb8fa2acb839343a724896e83acb959773f30.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b9f3f20c8de3b6702aa0c756ea2eb8fa2acb839343a724896e83acb959773f30.exe
Resource
win10v2004-20230703-en
General
-
Target
b9f3f20c8de3b6702aa0c756ea2eb8fa2acb839343a724896e83acb959773f30.exe
-
Size
1.5MB
-
MD5
6fa19067c2ced397f594d9f60442533c
-
SHA1
e4710fa3aed0d22967181e4de053d2cab30d9af4
-
SHA256
b9f3f20c8de3b6702aa0c756ea2eb8fa2acb839343a724896e83acb959773f30
-
SHA512
560ef1f53f136e8b6e0cb323ecb2f193e61fc85545674a0837f0386ea8219eead14d7112710027230985b084ff8d4737638549d4fc8cfeb6828d517ef8371b67
-
SSDEEP
24576:a30AU6QvVe3VQihYCjEHKPj13Dhazz9b9ZTZKjsWwySYO/I2jfW7xfSb8OUsfx:aE6bhfj4GBT2z95ZWnwyZO/I2jfW7BPG
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
ModiLoader Second Stage 43 IoCs
resource yara_rule behavioral1/memory/844-59-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-71-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-72-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-73-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-74-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-75-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-76-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-77-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-78-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-79-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-80-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-81-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-82-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-83-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-84-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-85-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-88-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-87-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-86-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-89-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-90-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-91-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-92-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-93-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-95-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-94-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-96-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-97-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-98-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-99-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-100-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-101-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-102-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-103-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-105-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-104-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-106-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-107-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-108-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-110-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-109-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-112-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 behavioral1/memory/844-111-0x0000000000350000-0x0000000000382000-memory.dmp modiloader_stage2 -
Program crash 1 IoCs
pid pid_target Process procid_target 1108 844 WerFault.exe 27 -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 844 wrote to memory of 1108 844 b9f3f20c8de3b6702aa0c756ea2eb8fa2acb839343a724896e83acb959773f30.exe 28 PID 844 wrote to memory of 1108 844 b9f3f20c8de3b6702aa0c756ea2eb8fa2acb839343a724896e83acb959773f30.exe 28 PID 844 wrote to memory of 1108 844 b9f3f20c8de3b6702aa0c756ea2eb8fa2acb839343a724896e83acb959773f30.exe 28 PID 844 wrote to memory of 1108 844 b9f3f20c8de3b6702aa0c756ea2eb8fa2acb839343a724896e83acb959773f30.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\b9f3f20c8de3b6702aa0c756ea2eb8fa2acb839343a724896e83acb959773f30.exe"C:\Users\Admin\AppData\Local\Temp\b9f3f20c8de3b6702aa0c756ea2eb8fa2acb839343a724896e83acb959773f30.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:844 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 844 -s 7002⤵
- Program crash
PID:1108
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
62KB
MD53ac860860707baaf32469fa7cc7c0192
SHA1c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c
-
Filesize
164KB
MD54ff65ad929cd9a367680e0e5b1c08166
SHA1c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27