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Analysis
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max time kernel
160s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2022, 15:03
Static task
static1
Behavioral task
behavioral1
Sample
2109900b6f99855f8f2d4f4e7e51c3776d485783ae5028d36b11a6012d449f39.exe
Resource
win7-20220812-en
General
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Target
2109900b6f99855f8f2d4f4e7e51c3776d485783ae5028d36b11a6012d449f39.exe
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Size
122KB
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MD5
65efd7e8316afc1bac6fd3235f323f80
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SHA1
17205cca1a391e7d32292a1525a802b1d538ee1d
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SHA256
2109900b6f99855f8f2d4f4e7e51c3776d485783ae5028d36b11a6012d449f39
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SHA512
b944189ae6c4413e3d1f5b57f99a29e4088ec85be25af8d96f8f2acb71cc8e8896b6c3261576741b9835a3686d750b0faa09ebd2817cbf998566c44123f1e642
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SSDEEP
3072:eWd2nNoFUPaKD1avrb8fZNwQAOfXKEby95uK1grgO:LraQvrb2ZNW0XKEby9n4
Malware Config
Signatures
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Gh0st RAT payload 6 IoCs
resource yara_rule behavioral2/memory/2128-134-0x0000000010000000-0x0000000010038000-memory.dmp family_gh0strat behavioral2/memory/2128-135-0x0000000010000000-0x0000000010038000-memory.dmp family_gh0strat behavioral2/memory/4748-141-0x0000000010000000-0x0000000010038000-memory.dmp family_gh0strat behavioral2/memory/4748-140-0x0000000010000000-0x0000000010038000-memory.dmp family_gh0strat behavioral2/memory/2128-142-0x0000000010000000-0x0000000010038000-memory.dmp family_gh0strat behavioral2/memory/4748-143-0x0000000010000000-0x0000000010038000-memory.dmp family_gh0strat -
Executes dropped EXE 1 IoCs
pid Process 4748 cugcue.exe -
resource yara_rule behavioral2/memory/2128-132-0x0000000010000000-0x0000000010038000-memory.dmp upx behavioral2/memory/2128-134-0x0000000010000000-0x0000000010038000-memory.dmp upx behavioral2/memory/2128-135-0x0000000010000000-0x0000000010038000-memory.dmp upx behavioral2/memory/4748-138-0x0000000010000000-0x0000000010038000-memory.dmp upx behavioral2/memory/4748-141-0x0000000010000000-0x0000000010038000-memory.dmp upx behavioral2/memory/4748-140-0x0000000010000000-0x0000000010038000-memory.dmp upx behavioral2/memory/2128-142-0x0000000010000000-0x0000000010038000-memory.dmp upx behavioral2/memory/4748-143-0x0000000010000000-0x0000000010038000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\cugcue.exe 2109900b6f99855f8f2d4f4e7e51c3776d485783ae5028d36b11a6012d449f39.exe File opened for modification C:\Windows\cugcue.exe 2109900b6f99855f8f2d4f4e7e51c3776d485783ae5028d36b11a6012d449f39.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4748 cugcue.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2128 2109900b6f99855f8f2d4f4e7e51c3776d485783ae5028d36b11a6012d449f39.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2109900b6f99855f8f2d4f4e7e51c3776d485783ae5028d36b11a6012d449f39.exe"C:\Users\Admin\AppData\Local\Temp\2109900b6f99855f8f2d4f4e7e51c3776d485783ae5028d36b11a6012d449f39.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2128
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C:\Windows\cugcue.exeC:\Windows\cugcue.exe1⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:4748
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
122KB
MD565efd7e8316afc1bac6fd3235f323f80
SHA117205cca1a391e7d32292a1525a802b1d538ee1d
SHA2562109900b6f99855f8f2d4f4e7e51c3776d485783ae5028d36b11a6012d449f39
SHA512b944189ae6c4413e3d1f5b57f99a29e4088ec85be25af8d96f8f2acb71cc8e8896b6c3261576741b9835a3686d750b0faa09ebd2817cbf998566c44123f1e642
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Filesize
122KB
MD565efd7e8316afc1bac6fd3235f323f80
SHA117205cca1a391e7d32292a1525a802b1d538ee1d
SHA2562109900b6f99855f8f2d4f4e7e51c3776d485783ae5028d36b11a6012d449f39
SHA512b944189ae6c4413e3d1f5b57f99a29e4088ec85be25af8d96f8f2acb71cc8e8896b6c3261576741b9835a3686d750b0faa09ebd2817cbf998566c44123f1e642