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Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
01/02/2024, 01:57
Static task
static1
Behavioral task
behavioral1
Sample
85a0da821d545698e5ce8a303f50a0e4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
85a0da821d545698e5ce8a303f50a0e4.exe
Resource
win10v2004-20231222-en
General
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Target
85a0da821d545698e5ce8a303f50a0e4.exe
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Size
1.0MB
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MD5
85a0da821d545698e5ce8a303f50a0e4
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SHA1
1420812721330f694b46350ae622ef3c6c5a029c
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SHA256
a28bbf340bf5aebdcb8ce11dcd7403bda9515632d1bf15818873017aa2025421
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SHA512
6190f526e0a351fee3db8ff24abc973efd9c2bffa5657623ed7b421b40619f186cdc674ad55e18813144764e5912f14c024b979cdfa460b0c635c836b3d2e2e4
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SSDEEP
24576:BOuFhCwUuqDluBMfEhJX3z5mKhwbLeoMf:phxqDosEL3F/w+f
Malware Config
Signatures
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Executes dropped EXE 4 IoCs
pid Process 2824 smes.exe 2732 smes.exe 1988 smes.exe 3000 smes.exe -
Loads dropped DLL 13 IoCs
pid Process 1164 85a0da821d545698e5ce8a303f50a0e4.exe 1164 85a0da821d545698e5ce8a303f50a0e4.exe 2840 cmd.exe 2840 cmd.exe 2824 smes.exe 2824 smes.exe 2840 cmd.exe 2840 cmd.exe 2732 smes.exe 2732 smes.exe 1988 smes.exe 3000 smes.exe 3000 smes.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1164 85a0da821d545698e5ce8a303f50a0e4.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 2824 smes.exe Token: SeDebugPrivilege 2732 smes.exe Token: SeDebugPrivilege 1988 smes.exe Token: 33 1988 smes.exe Token: SeIncBasePriorityPrivilege 1988 smes.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3000 smes.exe 3000 smes.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 1164 wrote to memory of 2840 1164 85a0da821d545698e5ce8a303f50a0e4.exe 28 PID 1164 wrote to memory of 2840 1164 85a0da821d545698e5ce8a303f50a0e4.exe 28 PID 1164 wrote to memory of 2840 1164 85a0da821d545698e5ce8a303f50a0e4.exe 28 PID 1164 wrote to memory of 2840 1164 85a0da821d545698e5ce8a303f50a0e4.exe 28 PID 1164 wrote to memory of 2840 1164 85a0da821d545698e5ce8a303f50a0e4.exe 28 PID 1164 wrote to memory of 2840 1164 85a0da821d545698e5ce8a303f50a0e4.exe 28 PID 1164 wrote to memory of 2840 1164 85a0da821d545698e5ce8a303f50a0e4.exe 28 PID 1164 wrote to memory of 2668 1164 85a0da821d545698e5ce8a303f50a0e4.exe 30 PID 1164 wrote to memory of 2668 1164 85a0da821d545698e5ce8a303f50a0e4.exe 30 PID 1164 wrote to memory of 2668 1164 85a0da821d545698e5ce8a303f50a0e4.exe 30 PID 1164 wrote to memory of 2668 1164 85a0da821d545698e5ce8a303f50a0e4.exe 30 PID 1164 wrote to memory of 2668 1164 85a0da821d545698e5ce8a303f50a0e4.exe 30 PID 1164 wrote to memory of 2668 1164 85a0da821d545698e5ce8a303f50a0e4.exe 30 PID 1164 wrote to memory of 2668 1164 85a0da821d545698e5ce8a303f50a0e4.exe 30 PID 2840 wrote to memory of 2824 2840 cmd.exe 32 PID 2840 wrote to memory of 2824 2840 cmd.exe 32 PID 2840 wrote to memory of 2824 2840 cmd.exe 32 PID 2840 wrote to memory of 2824 2840 cmd.exe 32 PID 2840 wrote to memory of 2824 2840 cmd.exe 32 PID 2840 wrote to memory of 2824 2840 cmd.exe 32 PID 2840 wrote to memory of 2824 2840 cmd.exe 32 PID 2840 wrote to memory of 2732 2840 cmd.exe 33 PID 2840 wrote to memory of 2732 2840 cmd.exe 33 PID 2840 wrote to memory of 2732 2840 cmd.exe 33 PID 2840 wrote to memory of 2732 2840 cmd.exe 33 PID 2840 wrote to memory of 2732 2840 cmd.exe 33 PID 2840 wrote to memory of 2732 2840 cmd.exe 33 PID 2840 wrote to memory of 2732 2840 cmd.exe 33 PID 1988 wrote to memory of 3000 1988 smes.exe 35 PID 1988 wrote to memory of 3000 1988 smes.exe 35 PID 1988 wrote to memory of 3000 1988 smes.exe 35 PID 1988 wrote to memory of 3000 1988 smes.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\85a0da821d545698e5ce8a303f50a0e4.exe"C:\Users\Admin\AppData\Local\Temp\85a0da821d545698e5ce8a303f50a0e4.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1164 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c "C:\ProgramData\smes\u.bat"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2840 -
C:\ProgramData\smes\smes.exesmes.exe -install3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:2824
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C:\ProgramData\smes\smes.exesmes.exe -start3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:2732
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\temg_tmp.bat"2⤵PID:2668
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C:\ProgramData\smes\smes.exeC:\ProgramData\smes\smes.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1988 -
C:\ProgramData\smes\smes.exeC:\ProgramData\smes\smes.exe -run2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:3000
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
718B
MD50318d2f94f0145e80c51bfbb3aed769d
SHA1ba8ec32df73b8539eeca46f39e29a4e9af371ea1
SHA25658ea7e766662ed6cd9274313db7824261e16246b2b0d232b973d8e76a1291e43
SHA51200312951c03f6f0caf88d7ad0537c7b29c425d4b4ba08975f2d7a1ac222aa15611488b7fd7b31229aada46d4c0df4d68affe8bdbd860f7aadcaa03e39ead312b
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Filesize
202B
MD516d1f6dcabc60911f0a5841d83f6f183
SHA190ecc30fb70bf840d040b4a7bff83ebbb670431d
SHA256f50407910c56942e7d097032c407ff56eee39f2dedf48863df8ec16818c068ba
SHA512adb45d96b0537c411001786f3ac3e0737c82333a7da82070f5ee7a879dd074d0394f95b8c0e8b105ba0ddce1ffbe0a460d38aa9012bf190c6234527c5ddbfc71
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Filesize
296B
MD56f8746e4df4b8ec5c10ea8af990942cd
SHA1941a300f8f2b11daec2281290400740a21fc0713
SHA2565ba9d0d259777881314fbfe577d648cdc2e45ca6c42c54d356c7a4c0870beeef
SHA512f99a6b4c337c73ffeceda5e8d30311b20f89a9108a74798dc0ac5d455a5b35106a30a74331663277ca4c7ab2d491021396d296a5aa1f6273bccb2ad70564449d
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Filesize
546B
MD5f987aa8b824c68c78b66fc6fa80c3d03
SHA1e0052b5d31ccd4b5e78a7980253f378fcff8facd
SHA256292d1a4b0ae16d4775498b319212c60c3036bd654717fa43c5e773414070eb26
SHA5120999ca10964a31f926d6f55c143a38921f23551a5c954e7769d31c637c0d052243d2c723d1a660d40c440b058778466de672624b1d35b4266be2d4e82007c54d
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Filesize
441KB
MD57851449473178f9782263d51bc5e3bbc
SHA1ad5148ee1bed2348b320c62c025d52fbcbb28799
SHA256c3bc7ec8428f0bb210a0597c9a0cad1be412b7fa46ea006819a3df9ac23118b4
SHA512b01fc37ac84b81df8d7657000295aed7eb50aaf7f13ab2b2be9030c9f83ed1559318c83c78b4a29926d7d30e9eea9538d123ef4a649179be5a5b54ee71ed9b49
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Filesize
425KB
MD5bf5dcfd9da0514334d41cbd80d2a9138
SHA1802f9e0b82edca56be08a33b2ba874b34c31f1e3
SHA256f9506cf9a87aa6bfbf07f2124f2785a711b27a70839ebb95bdd4b2cf747fb060
SHA512246796f2e201cde30043eaa2c0ffb4d2b3bea2bae97261a022824c31a42d2b08998b1bdcd436e8392bdd153dd6fadf9ba69361c7316a6bfda5d475678b7aa5cc
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Filesize
433KB
MD545199dab51eeece95728abfe25e18f35
SHA159ab0fe25aa2adc253adbecba6862e7432df1c39
SHA256a22006861cac6a849346282e2f7729deeb8f68bf29f13c15ae33d20311f77391
SHA512825c6ae1f88cec3d6c469e6a15cad0430845ecc8d436777092f4c5fe8ecd02abbfeb3e2a17b2f4896b9d6e4b2d229a8b83bfdda75a3e025fc32f86610c6eef12
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Filesize
44B
MD5704efba1aee1454561da552dda430498
SHA1d20fb96683f769eb9cef1b0a068bcba70aeab9c2
SHA25680b08d35bd27636e0774ce35ab57306f76edc6a0f7058cb1f93733cdf88bf94c
SHA5127e0c9ede686238703af4893af8842c05c48ab1681ae273b32d8085cf1a17aae946c0c823a0a418787522a551d684367259ff8203ebca6e4ec69b6ded95231bd0
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Filesize
121B
MD56d36256006f9d8b99a8f5b241c7ca5bb
SHA1aa1d12371184d7932353b7cb53179cfbf3e60fee
SHA256819b68141cb61f878860965ecc52e039f7f2a5d653f3fdfc8f014a7195a0501a
SHA512d40b3c79d85f1fcd245a8943b7dbc5faf55b150f5510d2372ee4935350f3c5f4a1f950022a7136e3641cbb941335b0e4634f46754000659accfb5af3a2495194
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Filesize
209KB
MD51fa47f5b173cee5ef9c3ee1bda0c321e
SHA160ee40236f960affb01d569a32e1b05888bb081a
SHA256b21526716068d2a8550780038e2b5ddb843d77890a07ec82ed9ce9dd0be52c64
SHA51201f39376269a75510347fcf66ff2585b25d5e6e10e26b7feefa3af66e712a5f50c62bff6d40abee733e1ce965d17a2e443664838268eb7c7a2e36fc1c024224d
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Filesize
10KB
MD5055f4f9260e07fc83f71877cbb7f4fad
SHA1a245131af1a182de99bd74af9ff1fab17977a72f
SHA2564209588362785b690d08d15cd982b8d1c62c348767ca19114234b21d5df74ddc
SHA512a8e82dc4435ed938f090f43df953ddad9b0075f16218c09890c996299420162d64b1dbfbf613af37769ae796717eec78204dc786b757e8b1d13d423d4ee82e26
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Filesize
3KB
MD58614c450637267afacad1645e23ba24a
SHA1e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2
SHA2560fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758
SHA512af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b