Overview
overview
10Static
static
71/10月26�...��.exe
windows7-x64
71/10月26�...��.exe
windows10-2004-x64
71/2023年1...��.exe
windows7-x64
11/2023年1...��.exe
windows10-2004-x64
11/AggregatorHost.exe
windows7-x64
71/AggregatorHost.exe
windows10-2004-x64
71/PO202302...60.exe
windows7-x64
11/PO202302...60.exe
windows10-2004-x64
11/TIanagents.exe
windows7-x64
11/TIanagents.exe
windows10-2004-x64
11/c.exe
windows7-x64
101/c.exe
windows10-2004-x64
101/loader.exe
windows7-x64
11/loader.exe
windows10-2004-x64
11/【东�...10.exe
windows7-x64
101/【东�...10.exe
windows10-2004-x64
101/【企�...��.exe
windows7-x64
101/【企�...��.exe
windows10-2004-x64
101/【财�...��.exe
windows7-x64
71/【财�...��.exe
windows10-2004-x64
101/内容.exe
windows7-x64
31/内容.exe
windows10-2004-x64
31/外挂 �...xf.exe
windows7-x64
31/外挂 �...xf.exe
windows10-2004-x64
3Analysis
-
max time kernel
137s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
20-12-2023 12:39
Behavioral task
behavioral1
Sample
1/10月26日最新发布-财会人员薪资补贴所需材料.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1/10月26日最新发布-财会人员薪资补贴所需材料.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
1/2023年10月新发-财会人员薪资补贴调整新政策所需材料.exe
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
1/2023年10月新发-财会人员薪资补贴调整新政策所需材料.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
1/AggregatorHost.exe
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
1/AggregatorHost.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
1/PO20230225-13360.exe
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
1/PO20230225-13360.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
1/TIanagents.exe
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
1/TIanagents.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
1/c.exe
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
1/c.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
1/loader.exe
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
1/loader.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
1/【东莞信易贷平台】企业认证资料无法上传-文件大小不能超过5MB,请重新上传-202310.exe
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
1/【东莞信易贷平台】企业认证资料无法上传-文件大小不能超过5MB,请重新上传-202310.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
1/【企业认证资料】企业认证资料包含营业执照原件,身份证等信息等,已��.exe
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
1/【企业认证资料】企业认证资料包含营业执照原件,身份证等信息等,已��.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
1/【财务部】关于工资调整通知.exe
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
1/【财务部】关于工资调整通知.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
1/内容.exe
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
1/内容.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
1/外挂 王者 吃鸡 绝地辅助链接可测试_xf.exe
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
1/外挂 王者 吃鸡 绝地辅助链接可测试_xf.exe
Resource
win10v2004-20231215-en
General
-
Target
1/AggregatorHost.exe
-
Size
353KB
-
MD5
0e76274b5ea373ca9744d3070b981eae
-
SHA1
6e306a9a65f286418bd69905963acd5d70b68e94
-
SHA256
032ec772a00bc1de43fed9d289c38853c56a1ea8dfd2a037b8c482e92a5cb14b
-
SHA512
fafbbf3c1f66bd9dc62ed24dbcbf139000a98baaa0cef56fbcad4346cf5859e236c6fb6968f433772daa92dce7d9d3e41c1b3167a00b4652ec57e6e95c2e7739
-
SSDEEP
6144:hM7Mhq/8SBfUnY8sX6D1Ja+9K7O8NvQm8VmbsgxgsO21y6qciya4hrNyT6uf:hsSJyO8e7CPxghvZU1hrq
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
AggregatorHost.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation AggregatorHost.exe -
Executes dropped EXE 1 IoCs
Processes:
AggregatorHost.exepid process 4700 AggregatorHost.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
AggregatorHost.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Public\\Documents\\AggregatorHost.exe" AggregatorHost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
AggregatorHost.exepid process 4700 AggregatorHost.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
AggregatorHost.exedescription pid process target process PID 3068 wrote to memory of 4700 3068 AggregatorHost.exe AggregatorHost.exe PID 3068 wrote to memory of 4700 3068 AggregatorHost.exe AggregatorHost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1\AggregatorHost.exe"C:\Users\Admin\AppData\Local\Temp\1\AggregatorHost.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\Users\Public\Documents\AggregatorHost.exe"C:\Users\Public\Documents\AggregatorHost.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
-
C:\Users\Public\Documents\AggregatorHost.exeFilesize
353KB
MD50e76274b5ea373ca9744d3070b981eae
SHA16e306a9a65f286418bd69905963acd5d70b68e94
SHA256032ec772a00bc1de43fed9d289c38853c56a1ea8dfd2a037b8c482e92a5cb14b
SHA512fafbbf3c1f66bd9dc62ed24dbcbf139000a98baaa0cef56fbcad4346cf5859e236c6fb6968f433772daa92dce7d9d3e41c1b3167a00b4652ec57e6e95c2e7739
-
memory/4700-9-0x0000016616ED0000-0x00000166172D0000-memory.dmpFilesize
4.0MB
-
memory/4700-10-0x0000000180000000-0x0000000180054000-memory.dmpFilesize
336KB
-
memory/4700-16-0x0000000180000000-0x0000000180054000-memory.dmpFilesize
336KB
-
memory/4700-17-0x0000000180000000-0x0000000180054000-memory.dmpFilesize
336KB
-
memory/4700-19-0x0000016616ED0000-0x00000166172D0000-memory.dmpFilesize
4.0MB