Overview
overview
7Static
static
7?????10?/2_p.exe
windows7-x64
1?????10?/2_p.exe
windows10-2004-x64
1?????10?/?????.exe
windows7-x64
7?????10?/?????.exe
windows10-2004-x64
7?????10?/bbxcomm.dll
windows7-x64
1?????10?/bbxcomm.dll
windows10-2004-x64
3?????10?/bbxinput.dll
windows7-x64
7?????10?/bbxinput.dll
windows10-2004-x64
7?????10?/jianpan.exe
windows7-x64
1?????10?/jianpan.exe
windows10-2004-x64
1?????10?/soundbox.dll
windows7-x64
1?????10?/soundbox.dll
windows10-2004-x64
1?????10?/tool.dll
windows7-x64
1?????10?/tool.dll
windows10-2004-x64
1Analysis
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max time kernel
148s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 04:39
Behavioral task
behavioral1
Sample
?????10?/2_p.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
?????10?/2_p.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
?????10?/?????.exe
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
?????10?/?????.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
?????10?/bbxcomm.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
?????10?/bbxcomm.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
?????10?/bbxinput.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
?????10?/bbxinput.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral9
Sample
?????10?/jianpan.exe
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
?????10?/jianpan.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
?????10?/soundbox.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
?????10?/soundbox.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
?????10?/tool.dll
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
?????10?/tool.dll
Resource
win10v2004-20240508-en
General
-
Target
?????10?/?????.exe
-
Size
1.4MB
-
MD5
06c7bb0ae19c1da9066a41d1466c19fb
-
SHA1
8d2f19b96c4c29fe16626c595fc22cf78be827c9
-
SHA256
2db99fd17f60f09535435db87d7ac89a5ce36057272cce14bf70fe54f81ad056
-
SHA512
1b732e8a83735671e3985b45e55724eff6da3179a890a4c1aee57c1130117ad60324ac8107634a3030af2d9591fbf7534e1eeca80ea45f4517ce014efc739a27
-
SSDEEP
6144:JSGVR4r4ICts0uMsTB0/yn3WVQZLtXSDsYiOP9SeFI1KY7ipmXXJ57Defu5mLQ+t:YGVCcM3B3EVPFu5mL
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral4/memory/2828-7-0x0000000002EE0000-0x00000000030AC000-memory.dmp upx behavioral4/memory/2828-15-0x0000000002EE0000-0x00000000030AC000-memory.dmp upx behavioral4/memory/2828-6-0x0000000002EE0000-0x00000000030AC000-memory.dmp upx behavioral4/memory/2828-3-0x0000000002EE0000-0x00000000030AC000-memory.dmp upx behavioral4/memory/2828-28-0x0000000002EE0000-0x00000000030AC000-memory.dmp upx behavioral4/memory/2828-32-0x0000000002EE0000-0x00000000030AC000-memory.dmp upx behavioral4/memory/2828-33-0x0000000002EE0000-0x00000000030AC000-memory.dmp upx -
Suspicious behavior: EnumeratesProcesses 34 IoCs
Processes:
_____.exepid process 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
AUDIODG.EXE_____.exedescription pid process Token: 33 4740 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 4740 AUDIODG.EXE Token: 33 2828 _____.exe Token: SeIncBasePriorityPrivilege 2828 _____.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
_____.exepid process 2828 _____.exe 2828 _____.exe 2828 _____.exe 2828 _____.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\_____10_\_____.exe"C:\Users\Admin\AppData\Local\Temp\_____10_\_____.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x4f4 0x4e81⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4156 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2828-0-0x00000000756F0000-0x00000000758A6000-memory.dmpFilesize
1.7MB
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memory/2828-7-0x0000000002EE0000-0x00000000030AC000-memory.dmpFilesize
1.8MB
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memory/2828-11-0x0000000076030000-0x0000000076120000-memory.dmpFilesize
960KB
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memory/2828-12-0x0000000076030000-0x0000000076120000-memory.dmpFilesize
960KB
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memory/2828-13-0x0000000076030000-0x0000000076120000-memory.dmpFilesize
960KB
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memory/2828-14-0x0000000076030000-0x0000000076120000-memory.dmpFilesize
960KB
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memory/2828-10-0x0000000076030000-0x0000000076120000-memory.dmpFilesize
960KB
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memory/2828-15-0x0000000002EE0000-0x00000000030AC000-memory.dmpFilesize
1.8MB
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memory/2828-9-0x0000000076030000-0x0000000076120000-memory.dmpFilesize
960KB
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memory/2828-8-0x0000000076050000-0x0000000076051000-memory.dmpFilesize
4KB
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memory/2828-6-0x0000000002EE0000-0x00000000030AC000-memory.dmpFilesize
1.8MB
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memory/2828-3-0x0000000002EE0000-0x00000000030AC000-memory.dmpFilesize
1.8MB
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memory/2828-16-0x0000000034D90000-0x0000000034DA0000-memory.dmpFilesize
64KB
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memory/2828-27-0x00000000756F0000-0x00000000758A6000-memory.dmpFilesize
1.7MB
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memory/2828-28-0x0000000002EE0000-0x00000000030AC000-memory.dmpFilesize
1.8MB
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memory/2828-29-0x0000000076030000-0x0000000076120000-memory.dmpFilesize
960KB
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memory/2828-30-0x0000000076030000-0x0000000076120000-memory.dmpFilesize
960KB
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memory/2828-31-0x0000000076030000-0x0000000076120000-memory.dmpFilesize
960KB
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memory/2828-32-0x0000000002EE0000-0x00000000030AC000-memory.dmpFilesize
1.8MB
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memory/2828-33-0x0000000002EE0000-0x00000000030AC000-memory.dmpFilesize
1.8MB