Overview
overview
6Static
static
3PECompact2/PEC2.exe
windows7-x64
3PECompact2/PEC2.exe
windows10-2004-x64
3PECompact2/lzma.exe
windows7-x64
1PECompact2/lzma.exe
windows10-2004-x64
3PECompact2...ib.dll
windows7-x64
3PECompact2...ib.dll
windows10-2004-x64
3PECompact2...lz.dll
windows7-x64
3PECompact2...lz.dll
windows10-2004-x64
3PECompact2...py.dll
windows7-x64
3PECompact2...py.dll
windows10-2004-x64
3PECompact2...32.dll
windows7-x64
3PECompact2...32.dll
windows10-2004-x64
3PECompact2...ce.dll
windows7-x64
3PECompact2...ce.dll
windows10-2004-x64
3PECompact2...nv.dll
windows7-x64
3PECompact2...nv.dll
windows10-2004-x64
3PECompact2...g1.dll
windows7-x64
3PECompact2...g1.dll
windows10-2004-x64
3PECompact2...ma.dll
windows7-x64
3PECompact2...ma.dll
windows10-2004-x64
3PECompact2...a2.dll
windows7-x64
3PECompact2...a2.dll
windows10-2004-x64
3PECompact2...ox.dll
windows7-x64
3PECompact2...ox.dll
windows10-2004-x64
3PECompact2...rd.dll
windows7-x64
3PECompact2...rd.dll
windows10-2004-x64
3PECompact2...lt.dll
windows7-x64
3PECompact2...lt.dll
windows10-2004-x64
3Parser2.dll
windows7-x64
3Parser2.dll
windows10-2004-x64
3Parser2.exe
windows7-x64
6Parser2.exe
windows10-2004-x64
6Analysis
-
max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
11/08/2024, 04:46
Static task
static1
Behavioral task
behavioral1
Sample
PECompact2/PEC2.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
PECompact2/PEC2.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
PECompact2/lzma.exe
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
PECompact2/lzma.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
PECompact2/pec2codec_aplib.dll
Resource
win7-20240729-en
Behavioral task
behavioral6
Sample
PECompact2/pec2codec_aplib.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
PECompact2/pec2codec_brieflz.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
PECompact2/pec2codec_brieflz.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
PECompact2/pec2codec_copy.dll
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
PECompact2/pec2codec_copy.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
PECompact2/pec2codec_crc32.dll
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
PECompact2/pec2codec_crc32.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
PECompact2/pec2codec_ffce.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
PECompact2/pec2codec_ffce.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
PECompact2/pec2codec_inv.dll
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
PECompact2/pec2codec_inv.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
PECompact2/pec2codec_jcalg1.dll
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
PECompact2/pec2codec_jcalg1.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
PECompact2/pec2codec_lzma.dll
Resource
win7-20240729-en
Behavioral task
behavioral20
Sample
PECompact2/pec2codec_lzma.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
PECompact2/pec2codec_lzma2.dll
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
PECompact2/pec2codec_lzma2.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
PECompact2/pec2codec_messagebox.dll
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
PECompact2/pec2codec_messagebox.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
PECompact2/pec2codec_password.dll
Resource
win7-20240704-en
Behavioral task
behavioral26
Sample
PECompact2/pec2codec_password.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
PECompact2/pec2ldr_default.dll
Resource
win7-20240705-en
Behavioral task
behavioral28
Sample
PECompact2/pec2ldr_default.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Parser2.dll
Resource
win7-20240704-en
Behavioral task
behavioral30
Sample
Parser2.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Parser2.exe
Resource
win7-20240708-en
General
-
Target
Parser2.dll
-
Size
105KB
-
MD5
1bc6308d27a67d778809c9fc8a254d4e
-
SHA1
50de7c2d93a73c72ecc9c243222af93ee520e7e0
-
SHA256
5706494ba548011ee0672c2154143ba3b83d56eb485cabd16b4df7ba0316e6e1
-
SHA512
37900eb63914ac7324029f21b90f8f9e1c6107b726ba3ec36daa4c9eec96dc7b827db8c11ef996729f99f70a62cf062a62edd4465af5e8e8b2b2e6f02dac5627
-
SSDEEP
1536:VKeI1oUCNS4ayZ46ovgEijVj+t2FgWGhvDWn1zMZcSSfTNXn3ZkNVQXag7jlpibQ:VU1zCXayhVe7b0MvQN3Wwu
Malware Config
Signatures
-
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 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1960 wrote to memory of 2380 1960 rundll32.exe 30 PID 1960 wrote to memory of 2380 1960 rundll32.exe 30 PID 1960 wrote to memory of 2380 1960 rundll32.exe 30 PID 1960 wrote to memory of 2380 1960 rundll32.exe 30 PID 1960 wrote to memory of 2380 1960 rundll32.exe 30 PID 1960 wrote to memory of 2380 1960 rundll32.exe 30 PID 1960 wrote to memory of 2380 1960 rundll32.exe 30
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Parser2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1960 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Parser2.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2380
-