Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
28-12-2024 14:16
Static task
static1
Behavioral task
behavioral1
Sample
PO#3_RKG367.bat
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
PO#3_RKG367.bat
Resource
win10v2004-20241007-en
General
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Target
PO#3_RKG367.bat
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Size
2.1MB
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MD5
deaa9cb6ee189b95d1ad718df32dac56
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SHA1
ba94e1e97609cfa1bd102fe1087fc714875c6c25
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SHA256
8f721d0dc987c60cb16a14ad166eab606b1b9401d6563241eb8ed359c24ad201
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SHA512
02908f9c7ce3a1d53af14de4465744585b23d31e99e08d2a64030f60eac5da5505c93e5fe4de91aeb77b85377d57b047ed8a5d5262fd08dcffa30943b0bb88e1
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SSDEEP
49152:dCPDyxXvtkfpoX/xXGkA++z8+j+Dl+T++evHN+C2+1r+E++eaU++p+++7C+z+++q:n
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modiloader family
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ModiLoader Second Stage 61 IoCs
resource yara_rule behavioral1/memory/1948-25102-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25105-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25114-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25112-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25110-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25109-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25108-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25107-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25178-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25145-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25142-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25140-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25137-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25136-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25134-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25131-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25129-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25126-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25122-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25121-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25119-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25117-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25116-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25184-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25182-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25180-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25176-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25175-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25172-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25170-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25168-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25113-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25165-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25163-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25161-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25159-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25156-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25154-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25152-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25150-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25148-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25146-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25144-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25111-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25143-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25141-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25139-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25138-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25135-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25127-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25133-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25132-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25130-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25128-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25125-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25124-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25123-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25120-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25118-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25106-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 behavioral1/memory/1948-25115-0x00000000034D0000-0x00000000044D0000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
pid Process 1948 x.exe -
Loads dropped DLL 3 IoCs
pid Process 1040 WerFault.exe 1040 WerFault.exe 1040 WerFault.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1040 1948 WerFault.exe 34 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language x.exe -
Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
pid Process 1948 x.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2972 wrote to memory of 2600 2972 cmd.exe 32 PID 2972 wrote to memory of 2600 2972 cmd.exe 32 PID 2972 wrote to memory of 2600 2972 cmd.exe 32 PID 2972 wrote to memory of 1952 2972 cmd.exe 33 PID 2972 wrote to memory of 1952 2972 cmd.exe 33 PID 2972 wrote to memory of 1952 2972 cmd.exe 33 PID 2972 wrote to memory of 1948 2972 cmd.exe 34 PID 2972 wrote to memory of 1948 2972 cmd.exe 34 PID 2972 wrote to memory of 1948 2972 cmd.exe 34 PID 2972 wrote to memory of 1948 2972 cmd.exe 34 PID 1948 wrote to memory of 1040 1948 x.exe 35 PID 1948 wrote to memory of 1040 1948 x.exe 35 PID 1948 wrote to memory of 1040 1948 x.exe 35 PID 1948 wrote to memory of 1040 1948 x.exe 35
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\PO#3_RKG367.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:2972 -
C:\Windows\system32\findstr.exefindstr /e "'v" "C:\Users\Admin\AppData\Local\Temp\PO#3_RKG367.bat"2⤵PID:2600
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C:\Windows\system32\cscript.execscript //nologo C:\Users\Admin\AppData\Local\Temp\x.vbs2⤵PID:1952
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C:\Users\Admin\AppData\Local\Temp\x.exeC:\Users\Admin\AppData\Local\Temp\x.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 7123⤵
- Loads dropped DLL
- Program crash
PID:1040
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.7MB
MD5d8f15231457f0255e22b60c2d9cdacd4
SHA1a804611c22a7211c9c7e9a684770afceab4f5e50
SHA2567dbee10bc4091a95ffb8d063ee9369488a108f15d5e633011a094d93133071c1
SHA512c746de769651617bad3ab210d3172b420016a5819f972ba915ad44ab3307400302486fc505c09cfca32c3a0521695b0e2f25043bc71c8c887a708a84c9c4828e
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Filesize
2KB
MD5358e1afe37641ea1b9d6f1f815ee6f95
SHA17b230b56d0e376c439d671401d1a34883f6e323b
SHA2564c9aa3c1cc46182df967e491d3566e866d464ed13a78586eb2109eb708c77e1b
SHA5124bfe15700813f9cffdf4ba9a6990a7dd4f5a23622a27a8ee043076365a6b8ecfb881e642aa7489c5a7ba590918946753b8891675edbfe127f85a690fb27cd710
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Filesize
4KB
MD5acf8bffa8dfef9653507e588de3dd9af
SHA11ab15a8ad3f28f20206a7bf627063a506fda44de
SHA256f3fa80c19acea92f6ecc062a4a00affd70dde30983f1358ae881bb2de1a45951
SHA512cf82b5278c0cb88e9104331e1b30de9abbc4e1079d724617bc36132afc0a33d191bfb0ccc1dadaa3c98040b1d292de9988da0c86af73c3aad11331199b19250f
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Filesize
1.3MB
MD5e337ecd5680d121d6dd649956dc716ca
SHA1198eaa7905760aa3fee7d7329ec6354096c6ba63
SHA25680af0ddc803bb3cd14029cd9cee39d81b15b21fc126912efbdd7824ba740669b
SHA51275783a2850f451e4733f7cfbbf1a9451041c040bb64b7df7aa19abe2fffddf45291c4706c5f606ee6ad168779b25c0d88de2481fc563dab1531bfd907cc20c92
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Filesize
380B
MD5ec9a2fb69a379d913a4e0a953cd3b97c
SHA1a0303ed9f787c042071a1286bba43a5bbdd0679e
SHA256cf8268d158bb819ef158ff6ccbed64d5e379148a0adb1f73a082a01d56d0286b
SHA512fef8e24a680991046bd7dacd6079c7e48c3031fe46caae722ea93797ee16c052073ba97959e992ea71ac7ab72fbcedaa5cf4a410657aac4c10ad24de6935e9d6