Analysis
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max time kernel
42s -
max time network
65s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
17-05-2022 11:13
Static task
static1
Behavioral task
behavioral1
Sample
01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe
Resource
win7-20220414-en
General
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Target
01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe
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Size
1.6MB
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MD5
51f680c87f810a25cb8d9f4a217156b6
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SHA1
a9cd1c857692aa49dfa9fc93cde2204002326d31
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SHA256
01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6
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SHA512
f7a723641bb65eb4763784da1c2c36d9b0ae07cc7241eb9ef816e20308cfbd1ee77780503768d5784f90a1bc387c09271ccf98fbee0bc8fec2ac9c5b20563c7d
Malware Config
Signatures
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Detects Eternity stealer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1668-54-0x0000000000A80000-0x0000000000C1C000-memory.dmp eternity_stealer -
Eternity
Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.
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suricata: ET MALWARE Observed Win32/Eternity Stealer Domain (eternitypr .net in TLS SNI)
suricata: ET MALWARE Observed Win32/Eternity Stealer Domain (eternitypr .net in TLS SNI)
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suricata: ET MALWARE Observed Win32/Eternity Stealer Domain (eterprx .net in TLS SNI)
suricata: ET MALWARE Observed Win32/Eternity Stealer Domain (eterprx .net in TLS SNI)
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suricata: ET MALWARE Win32/Eternity Stealer Activity (POST)
suricata: ET MALWARE Win32/Eternity Stealer Activity (POST)
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suricata: ET MALWARE Win32/Eternity Stealer CnC Domain in DNS Lookup (eternitypr .net)
suricata: ET MALWARE Win32/Eternity Stealer CnC Domain in DNS Lookup (eternitypr .net)
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suricata: ET MALWARE Win32/Eternity Stealer CnC Domain in DNS Lookup (eterprx .net)
suricata: ET MALWARE Win32/Eternity Stealer CnC Domain in DNS Lookup (eterprx .net)
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Drops file in Drivers directory 1 IoCs
Processes:
SmotaProxy_v1.1.exedescription ioc process File opened for modification C:\Windows\System32\drivers\etc\hosts SmotaProxy_v1.1.exe -
Executes dropped EXE 2 IoCs
Processes:
SmotaProxy_v1.1.exedcd.exepid process 2044 SmotaProxy_v1.1.exe 268 dcd.exe -
Loads dropped DLL 1 IoCs
Processes:
01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exepid process 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 568 1668 WerFault.exe 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe -
Processes:
01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 040000000100000010000000acb694a59c17e0d791529bb19706a6e40f0000000100000014000000ce0e658aa3e847e467a147b3049191093d055e6f0b0000000100000034000000420061006c00740069006d006f007200650020004300790062006500720054007200750073007400200052006f006f007400000053000000010000002400000030223020060a2b06010401b13e01640130123010060a2b0601040182373c0101030200c0140000000100000014000000e59d5930824758ccacfa085436867b3ab5044df01d0000000100000010000000918ad43a9475f78bb5243de886d8103c09000000010000000c000000300a06082b06010505070301030000000100000014000000d4de20d05e66fc53fe1a50882c78db2852cae47419000000010000001000000068cb42b035ea773e52ef50ecf50ec52920000000010000007b030000308203773082025fa0030201020204020000b9300d06092a864886f70d0101050500305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f74301e170d3030303531323138343630305a170d3235303531323233353930305a305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f7430820122300d06092a864886f70d01010105000382010f003082010a0282010100a304bb22ab983d57e826729ab579d429e2e1e89580b1b0e35b8e2b299a64dfa15dedb009056ddb282ece62a262feb488da12eb38eb219dc0412b01527b8877d31c8fc7bab988b56a09e773e81140a7d1ccca628d2de58f0ba650d2a850c328eaf5ab25878a9a961ca967b83f0cd5f7f952132fc21bd57070f08fc012ca06cb9ae1d9ca337a77d6f8ecb9f16844424813d2c0c2a4ae5e60feb6a605fcb4dd075902d459189863f5a563e0900c7d5db2067af385eaebd403ae5e843e5fff15ed69bcf939367275cf77524df3c9902cb93de5c923533f1f2498215c079929bdc63aece76e863a6b97746333bd681831f0788d76bffc9e8e5d2a86a74d90dc271a390203010001a3453043301d0603551d0e04160414e59d5930824758ccacfa085436867b3ab5044df030120603551d130101ff040830060101ff020103300e0603551d0f0101ff040403020106300d06092a864886f70d01010505000382010100850c5d8ee46f51684205a0ddbb4f27258403bdf764fd2dd730e3a41017ebda2929b6793f76f6191323b8100af958a4d46170bd04616a128a17d50abdc5bc307cd6e90c258d86404feccca37e38c637114feddd68318e4cd2b30174eebe755e07481a7f70ff165c84c07985b805fd7fbe6511a30fc002b4f852373904d5a9317a18bfa02af41299f7a34582e33c5ef59d9eb5c89e7c2ec8a49e4e08144b6dfd706d6b1a63bd64e61fb7cef0f29f2ebb1bb7f250887392c2e2e3168d9a3202ab8e18dde91011ee7e35ab90af3e30947ad0333da7650ff5fc8e9e62cf47442c015dbb1db532d247d2382ed0fe81dc326a1eb5ee3cd5fce7811d19c32442ea6339a9 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exedescription pid process Token: SeDebugPrivilege 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exedescription pid process target process PID 1668 wrote to memory of 2044 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe SmotaProxy_v1.1.exe PID 1668 wrote to memory of 2044 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe SmotaProxy_v1.1.exe PID 1668 wrote to memory of 2044 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe SmotaProxy_v1.1.exe PID 1668 wrote to memory of 268 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe dcd.exe PID 1668 wrote to memory of 268 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe dcd.exe PID 1668 wrote to memory of 268 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe dcd.exe PID 1668 wrote to memory of 268 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe dcd.exe PID 1668 wrote to memory of 568 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe WerFault.exe PID 1668 wrote to memory of 568 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe WerFault.exe PID 1668 wrote to memory of 568 1668 01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe"C:\Users\Admin\AppData\Local\Temp\01084efc7da9b5f5aaa6e109ac5ea39756687c9334df85f757c89149d30a79b6.exe"1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Users\Admin\AppData\Local\Temp\3vo1xfbv.ca4\SmotaProxy_v1.1.exe"C:\Users\Admin\AppData\Local\Temp\3vo1xfbv.ca4\SmotaProxy_v1.1.exe"2⤵
- Drops file in Drivers directory
- Executes dropped EXE
PID:2044
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C:\Users\Admin\AppData\Local\Temp\dcd.exe"C:\Users\Admin\AppData\Local\Temp\dcd.exe" -path=""2⤵
- Executes dropped EXE
PID:268
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1668 -s 18882⤵
- Program crash
PID:568
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
367KB
MD5c305f6bfc6eb098e6831479181e01dc4
SHA174afedfd0f083d237a6a22470515adf8b50c089d
SHA25640fc3e9e4e2b3f191e11de34dd6b135b7ef0da85b35b206a90f12fed240d71e7
SHA51264634d629816ab39f9c08daea3da296e6fcee4b24210f70e05aa44586b19ce445758bb43e470567fc7d691c0dd202b1804e8524fe7a27ec62cca1fd0f91baf19
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Filesize
227KB
MD5b5ac46e446cead89892628f30a253a06
SHA1f4ad1044a7f77a1b02155c3a355a1bb4177076ca
SHA256def7afcb65126c4b04a7cbf08c693f357a707aa99858cac09a8d5e65f3177669
SHA512bcabbac6f75c1d41364406db457c62f5135a78f763f6db08c1626f485c64db4d9ba3b3c8bc0b5508d917e445fd220ffa66ebc35221bd06560446c109818e8e87
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Filesize
367KB
MD5c305f6bfc6eb098e6831479181e01dc4
SHA174afedfd0f083d237a6a22470515adf8b50c089d
SHA25640fc3e9e4e2b3f191e11de34dd6b135b7ef0da85b35b206a90f12fed240d71e7
SHA51264634d629816ab39f9c08daea3da296e6fcee4b24210f70e05aa44586b19ce445758bb43e470567fc7d691c0dd202b1804e8524fe7a27ec62cca1fd0f91baf19