Analysis
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max time kernel
151s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
30-10-2022 12:11
Static task
static1
Behavioral task
behavioral1
Sample
ba6f9164f5060117f8daad1e3fc8b6e517687a7ef8d13f53bc2b34f267068b47.exe
Resource
win7-20220901-en
General
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Target
ba6f9164f5060117f8daad1e3fc8b6e517687a7ef8d13f53bc2b34f267068b47.exe
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Size
136KB
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MD5
a2aee12741001bf761f31187f05a8e00
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SHA1
770eb5f7b3bd7b57cf929d5216bc9f1a43bcd047
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SHA256
ba6f9164f5060117f8daad1e3fc8b6e517687a7ef8d13f53bc2b34f267068b47
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SHA512
74f9508e0680cfc13b453ca5349f50d50fbde9cb1cd072d943c149f971ce90b57de67e1002e387e1e937a1f529d6663f0c5cf2c851b8a275781cf38fcbcb4c8b
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SSDEEP
3072:M02gsmbHGhqCkQINRiUsIPZLJh90vbXDztaZ14a8:i7m6hqCfysKEz8Z1F
Malware Config
Signatures
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Gh0st RAT payload 5 IoCs
resource yara_rule behavioral1/memory/1760-57-0x0000000010000000-0x0000000010036000-memory.dmp family_gh0strat behavioral1/memory/1760-58-0x0000000010000000-0x0000000010036000-memory.dmp family_gh0strat behavioral1/memory/1760-66-0x0000000010000000-0x0000000010036000-memory.dmp family_gh0strat behavioral1/memory/1296-67-0x0000000010000000-0x0000000010036000-memory.dmp family_gh0strat behavioral1/memory/1296-68-0x0000000010000000-0x0000000010036000-memory.dmp family_gh0strat -
Executes dropped EXE 1 IoCs
pid Process 1296 gemuas.exe -
resource yara_rule behavioral1/memory/1760-55-0x0000000010000000-0x0000000010036000-memory.dmp upx behavioral1/memory/1760-57-0x0000000010000000-0x0000000010036000-memory.dmp upx behavioral1/memory/1760-58-0x0000000010000000-0x0000000010036000-memory.dmp upx behavioral1/memory/1760-66-0x0000000010000000-0x0000000010036000-memory.dmp upx behavioral1/memory/1296-67-0x0000000010000000-0x0000000010036000-memory.dmp upx behavioral1/memory/1296-68-0x0000000010000000-0x0000000010036000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\gemuas.exe ba6f9164f5060117f8daad1e3fc8b6e517687a7ef8d13f53bc2b34f267068b47.exe File opened for modification C:\Windows\gemuas.exe ba6f9164f5060117f8daad1e3fc8b6e517687a7ef8d13f53bc2b34f267068b47.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1296 gemuas.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1760 ba6f9164f5060117f8daad1e3fc8b6e517687a7ef8d13f53bc2b34f267068b47.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ba6f9164f5060117f8daad1e3fc8b6e517687a7ef8d13f53bc2b34f267068b47.exe"C:\Users\Admin\AppData\Local\Temp\ba6f9164f5060117f8daad1e3fc8b6e517687a7ef8d13f53bc2b34f267068b47.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1760
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C:\Windows\gemuas.exeC:\Windows\gemuas.exe1⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:1296
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
136KB
MD5a2aee12741001bf761f31187f05a8e00
SHA1770eb5f7b3bd7b57cf929d5216bc9f1a43bcd047
SHA256ba6f9164f5060117f8daad1e3fc8b6e517687a7ef8d13f53bc2b34f267068b47
SHA51274f9508e0680cfc13b453ca5349f50d50fbde9cb1cd072d943c149f971ce90b57de67e1002e387e1e937a1f529d6663f0c5cf2c851b8a275781cf38fcbcb4c8b
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Filesize
136KB
MD5a2aee12741001bf761f31187f05a8e00
SHA1770eb5f7b3bd7b57cf929d5216bc9f1a43bcd047
SHA256ba6f9164f5060117f8daad1e3fc8b6e517687a7ef8d13f53bc2b34f267068b47
SHA51274f9508e0680cfc13b453ca5349f50d50fbde9cb1cd072d943c149f971ce90b57de67e1002e387e1e937a1f529d6663f0c5cf2c851b8a275781cf38fcbcb4c8b