Analysis
-
max time kernel
48s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
-
submitted
19-02-2024 22:06
General
-
Target
Star_Loader.exe
-
Size
17.7MB
-
MD5
1965601450b95abe691d7fbe9dda2615
-
SHA1
d3a383c2661dc14ac6e1a4f4019cb2d873e913ba
-
SHA256
bd6a85044c64c2249040f045e4a8bfb9effd780a111b580bc9db8a13c43ed294
-
SHA512
dedf421779664f6d1d55f77fc27277a10d3e1808ea5990e01355692837191c2a37d456b22bc85ef71ffb6007b929c121612907f7d18353377c20ba14cf5e4474
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SSDEEP
393216:3qPnLFXlrSQ8DOETgsvfGFoger0rj5BHvExOgCuYq:6PLFXNSQhEV/rENOTCU
Malware Config
Signatures
-
Loads dropped DLL 58 IoCs
-
UPX packed file 64 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 43 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Star_Loader.exe"C:\Users\Admin\AppData\Local\Temp\Star_Loader.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Star_Loader.exe"C:\Users\Admin\AppData\Local\Temp\Star_Loader.exe"2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "ver"3⤵
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Windows\System32\wbem\WMIC.exe csproduct get uuid"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\wbem\WMIC.exeC:\Windows\System32\wbem\WMIC.exe csproduct get uuid4⤵
- Suspicious use of AdjustPrivilegeToken
-
-
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
10KB
MD5fe44f698198190de574dc193a0e1b967
SHA15bad88c7cc50e61487ec47734877b31f201c5668
SHA25632fa416a29802eb0017a2c7360bf942edb132d4671168de26bd4c3e94d8de919
SHA512c841885dd7696f337635ef759e3f61ee7f4286b622a9fb8b695988d93219089e997b944321ca49ca3bd19d41440ee7c8e1d735bd3558052f67f762bf4d1f5fc3
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Filesize
10KB
MD5ff64fd41b794e0ef76a9eeae1835863c
SHA1bf14e9d12b8187ca4cc9528d7331f126c3f5ca1e
SHA2565d2d1a5f79b44f36ac87d9c6d886404d9be35d1667c4b2eb8aab59fb77bf8bac
SHA51203673f94525b63644a7da45c652267077753f29888fb8966da5b2b560578f961fdc67696b69a49d9577a8033ffcc7b4a6b98c051b4f53380227c392761562734
-
Filesize
9KB
MD5f94726f6b584647142ea6d5818b0349d
SHA14aa9931c0ff214bf520c5e82d8e73ceeb08af27c
SHA256b98297fd093e8af7fca2628c23a9916e767540c3c6fa8894394b5b97ffec3174
SHA5122b40a9b39f5d09eb8d7ddad849c8a08ab2e73574ee0d5db132fe8c8c3772e60298e0545516c9c26ee0b257ebda59cfe1f56ef6c4357ef5be9017c4db4770d238
-
Filesize
10KB
MD5eea83b9021675c8ca837dfe78b5a3a58
SHA13660833ff743781e451342bb623fa59229ae614d
SHA25645a4e35231e504b0d50a5fd5968ab6960cb27d197f86689477701d79d8b95b3b
SHA512fcdccea603737364dbdbbcd5763fd85aeb0c175e6790128c93360af43e2587d0fd173bee4843c681f43fb63d57fcaef1a58be683625c905416e0c58af5bf1d6c
-
Filesize
106KB
MD5870fea4e961e2fbd00110d3783e529be
SHA1a948e65c6f73d7da4ffde4e8533c098a00cc7311
SHA25676fdb83fde238226b5bebaf3392ee562e2cb7ca8d3ef75983bf5f9d6c7119644
SHA5120b636a3cdefa343eb4cb228b391bb657b5b4c20df62889cd1be44c7bee94ffad6ec82dc4db79949edef576bff57867e0d084e0a597bf7bf5c8e4ed1268477e88
-
Filesize
48KB
MD5bba9680bc310d8d25e97b12463196c92
SHA19a480c0cf9d377a4caedd4ea60e90fa79001f03a
SHA256e0b66601cc28ecb171c3d4b7ac690c667f47da6b6183bff80604c84c00d265ab
SHA5121575c786ac3324b17057255488da5f0bc13ad943ac9383656baf98db64d4ec6e453230de4cd26b535ce7e8b7d41a9f2d3f569a0eff5a84aeb1c2f9d6e3429739
-
Filesize
47KB
MD5758fff1d194a7ac7a1e3d98bcf143a44
SHA1de1c61a8e1fb90666340f8b0a34e4d8bfc56da07
SHA256f5e913a9f2adf7d599ea9bb105e144ba11699bbcb1514e73edcf7e062354e708
SHA512468d7c52f14812d5bde1e505c95cb630e22d71282bda05bf66324f31560bfa06095cf60fc0d34877f8b361ccd65a1b61d0fd1f91d52facb0baf8e74f3fed31cc
-
Filesize
56KB
MD56ca9a99c75a0b7b6a22681aa8e5ad77b
SHA1dd1118b7d77be6bb33b81da65f6b5dc153a4b1e8
SHA256d39390552c55d8fd4940864905cd4437bc3f8efe7ff3ca220543b2c0efab04f8
SHA512b0b5f2979747d2f6796d415dd300848f32b4e79ede59827ac447af0f4ea8709b60d6935d09e579299b3bc54b6c0f10972f17f6c0d1759c5388ad5b14689a23fe
-
Filesize
103KB
MD5eb45ea265a48348ce0ac4124cb72df22
SHA1ecdc1d76a205f482d1ed9c25445fa6d8f73a1422
SHA2563881f00dbc4aadf9e87b44c316d93425a8f6ba73d72790987226238defbc7279
SHA512f7367bf2a2d221a7508d767ad754b61b2b02cdd7ae36ae25b306f3443d4800d50404ac7e503f589450ed023ff79a2fb1de89a30a49aa1dd32746c3e041494013
-
Filesize
33KB
MD50d723bc34592d5bb2b32cf259858d80e
SHA1eacfabd037ba5890885656f2485c2d7226a19d17
SHA256f2b927aaa856d23f628b01380d5a19bfe9233db39c9078c0e0585d376948c13f
SHA5123e79455554d527d380adca39ac10dbf3914ca4980d8ee009b7daf30aeb4e9359d9d890403da9cc2b69327c695c57374c390fa780a8fd6148bbea3136138ead33
-
Filesize
84KB
MD5abceeceaeff3798b5b0de412af610f58
SHA1c3c94c120b5bed8bccf8104d933e96ac6e42ca90
SHA256216aa4bb6f62dd250fd6d2dcde14709aa82e320b946a21edeec7344ed6c2c62e
SHA5123e1a2eb86605aa851a0c5153f7be399f6259ecaad86dbcbf12eeae5f985dc2ea2ab25683285e02b787a5b75f7df70b4182ae8f1567946f99ad2ec7b27d4c7955
-
Filesize
24KB
MD50d267bb65918b55839a9400b0fb11aa2
SHA154e66a14bea8ae551ab6f8f48d81560b2add1afc
SHA25613ee41980b7d0fb9ce07f8e41ee6a309e69a30bbf5b801942f41cbc357d59e9c
SHA512c2375f46a98e44f54e2dd0a5cc5f016098500090bb78de520dc5e05aef8e6f11405d8f6964850a03060caed3628d0a6303091cba1f28a0aa9b3b814217d71e56
-
Filesize
41KB
MD5afd296823375e106c4b1ac8b39927f8b
SHA1b05d811e5a5921d5b5cc90b9e4763fd63783587b
SHA256e423a7c2ce5825dfdd41cfc99c049ff92abfb2aa394c85d0a9a11de7f8673007
SHA51295e98a24be9e603b2870b787349e2aa7734014ac088c691063e4078e11a04898c9c547d6998224b1b171fc4802039c3078a28c7e81d59f6497f2f9230d8c9369
-
Filesize
48KB
MD57b45afc909647c373749ef946c67d7cf
SHA181f813c1d8c4b6497c01615dcb6aa40b92a7bd20
SHA256a5f39bfd2b43799922e303a3490164c882f6e630777a3a0998e89235dc513b5e
SHA512fe67e58f30a2c95d7d42a102ed818f4d57baa524c5c2d781c933de201028c75084c3e836ff4237e066f3c7dd6a5492933c3da3fee76eb2c50a6915996ef6d7fb
-
Filesize
60KB
MD51e643c629f993a63045b0ff70d6cf7c6
SHA19af2d22226e57dc16c199cad002e3beb6a0a0058
SHA2564a50b4b77bf9e5d6f62c7850589b80b4caa775c81856b0d84cb1a73d397eb38a
SHA5129d8cd6e9c03880cc015e87059db28ff588881679f8e3f5a26a90f13e2c34a5bd03fb7329d9a4e33c4a01209c85a36fc999e77d9ece42cebdb738c2f1fd6775af
-
Filesize
21KB
MD581dfa68ca3cb20ced73316dbc78423f6
SHA18841cf22938aa6ee373ff770716bb9c6d9bc3e26
SHA256d0cb6dd98a2c9d4134c6ec74e521bad734bc722d6a3b4722428bf79e7b66f190
SHA512e24288ae627488251682cd47c1884f2dc5f4cd834d7959b9881e5739c42d91fd0a30e75f0de77f5b5a0d63d9baebcafa56851e7e40812df367fd433421c0ccdb
-
Filesize
812KB
MD5fbd6be906ac7cd45f1d98f5cb05f8275
SHA15d563877a549f493da805b4d049641604a6a0408
SHA256ae35709e6b8538827e3999e61a0345680c5167962296ac7bef62d6b813227fb0
SHA5121547b02875f3e547c4f5e15c964719c93d7088c7f4fd044f6561bebd29658a54ef044211f9d5cfb4570ca49ed0f17b08011d27fe85914e8c3ea12024c8071e8a
-
Filesize
9KB
MD579f58590559566a010140b0b94a9ff3f
SHA1e3b6b62886bba487e524cbba4530ca703b24cbda
SHA256f8eae2b1020024ee92ba116c29bc3c8f80906be2029ddbe0c48ca1d02bf1ea73
SHA512ecfcd6c58175f3e95195abe9a18bb6dd1d10b989539bf24ea1bcdbd3c435a10bbd2d8835a4c3acf7f9aeb44b160307ae0c377125202b9dbf0dd6e8cfd2603131
-
Filesize
39KB
MD59bb72ad673c91050ecb9f4a3f98b91ef
SHA167ff2d6ab21e2bbe84f43a84ecd2fd64161e25f4
SHA25617fc896275afcd3cdd20836a7379d565d156cd409dc28f95305c32f1b3e99c4f
SHA5124c1236f9cfbb2ec8e895c134b7965d1ebf5404e5d00acf543b9935bc22d07d58713a75eee793c02dfda29b128412972f00e82a636d33ec8c9e0d9804f465bc40
-
Filesize
1.1MB
MD5da5fe6e5cfc41381025994f261df7148
SHA113998e241464952d2d34eb6e8ecfcd2eb1f19a64
SHA256de045c36ae437a5b40fc90a8a7cc037facd5b7e307cfcf9a9087c5f1a6a2cf18
SHA512a0d7ebf83204065236439d495eb3c97be093c41daac2e6cfbbb1aa8ffeac049402a3dea7139b1770d2e1a45e08623a56a94d64c8f0c5be74c5bae039a2bc6ca9
-
Filesize
23KB
MD5b5150b41ca910f212a1dd236832eb472
SHA1a17809732c562524b185953ffe60dfa91ba3ce7d
SHA2561a106569ac0ad3152f3816ff361aa227371d0d85425b357632776ac48d92ea8a
SHA5129e82b0caa3d72bb4a7ad7d66ebfb10edb778749e89280bca67c766e72dc794e99aab2bc2980d64282a384699929ce6cc996462a73584898d2df67a57bff2a9c6
-
Filesize
203KB
MD548d792202922fffe8ea12798f03d94de
SHA1f8818be47becb8ccf2907399f62019c3be0efeb5
SHA2568221a76831a103b2b2ae01c3702d0bba4f82f2afd4390a3727056e60b28650cc
SHA51269f3a8b556dd517ae89084623f499ef89bd0f97031e3006677ceed330ed13fcc56bf3cde5c9ed0fc6c440487d13899ffda775e6a967966294cadfd70069b2833
-
Filesize
34KB
MD5fb17b2f2f09725c3ffca6345acd7f0a8
SHA1b8d747cc0cb9f7646181536d9451d91d83b9fc61
SHA2569c7d401418db14353db85b54ff8c7773ee5d17cbf9a20085fde4af652bd24fc4
SHA512b4acb60045da8639779b6bb01175b13344c3705c92ea55f9c2942f06c89e5f43cedae8c691836d63183cacf2d0a98aa3bcb0354528f1707956b252206991bf63
-
Filesize
86KB
MD55a328b011fa748939264318a433297e2
SHA1d46dd2be7c452e5b6525e88a2d29179f4c07de65
SHA256e8a81b47029e8500e0f4e04ccf81f8bdf23a599a2b5cd627095678cdf2fabc14
SHA51206fa8262378634a42f5ab8c1e5f6716202544c8b304de327a08aa20c8f888114746f69b725ed3088d975d09094df7c3a37338a93983b957723aa2b7fda597f87
-
Filesize
63KB
MD5c17b7a4b853827f538576f4c3521c653
SHA16115047d02fbbad4ff32afb4ebd439f5d529485a
SHA256d21e60f3dfbf2bab0cc8a06656721fa3347f026df10297674fc635ebf9559a68
SHA5128e08e702d69df6840781d174c4565e14a28022b40f650fda88d60172be2d4ffd96a3e9426d20718c54072ca0da27e0455cc0394c098b75e062a27559234a3df7
-
Filesize
1.4MB
MD569d4f13fbaeee9b551c2d9a4a94d4458
SHA169540d8dfc0ee299a7ff6585018c7db0662aa629
SHA256801317463bd116e603878c7c106093ba7db2bece11e691793e93065223fc7046
SHA5128e632f141daf44bc470f8ee677c6f0fdcbcacbfce1472d928576bf7b9f91d6b76639d18e386d5e1c97e538a8fe19dd2d22ea47ae1acf138a0925e3c6dd156378
-
Filesize
193KB
MD59051abae01a41ea13febdea7d93470c0
SHA1b06bd4cd4fd453eb827a108e137320d5dc3a002f
SHA256f12c8141d4795719035c89ff459823ed6174564136020739c106f08a6257b399
SHA51258d8277ec4101ad468dd8c4b4a9353ab684ecc391e5f9db37de44d5c3316c17d4c7a5ffd547ce9b9a08c56e3dd6d3c87428eae12144dfb72fc448b0f2cfc47da
-
Filesize
62KB
MD56f2aa8fa02f59671f99083f9cef12cda
SHA19fd0716bcde6ac01cd916be28aa4297c5d4791cd
SHA2561a15d98d4f9622fa81b60876a5f359707a88fbbbae3ae4e0c799192c378ef8c6
SHA512f5d5112e63307068cdb1d0670fe24b65a9f4942a39416f537bdbc17dedfd99963861bf0f4e94299cdce874816f27b3d86c4bebb889c3162c666d5ee92229c211
-
Filesize
24KB
MD572009cde5945de0673a11efb521c8ccd
SHA1bddb47ac13c6302a871a53ba303001837939f837
SHA2565aaa15868421a46461156e7817a69eeeb10b29c1e826a9155b5f8854facf3dca
SHA512d00a42700c9201f23a44fd9407fea7ea9df1014c976133f33ff711150727bf160941373d53f3a973f7dd6ca7b5502e178c2b88ea1815ca8bce1a239ed5d8256d
-
Filesize
608KB
MD5b70d218798c0fec39de1199c796ebce8
SHA173b9f8389706790a0fec3c7662c997d0a238a4a0
SHA2564830e8d4ae005a73834371fe7bb5b91ca8a4c4c3a4b9a838939f18920f10faff
SHA5122ede15cc8a229bfc599980ce7180a7a3c37c0264415470801cf098ef4dac7bcf857821f647614490c1b0865882619a24e3ac0848b5aea1796fad054c0dd6f718
-
Filesize
287KB
MD5ca3baebf8725c7d785710f1dfbb2736d
SHA18f9aec2732a252888f3873967d8cc0139ff7f4e5
SHA256f2d03a39556491d1ace63447b067b38055f32f5f1523c01249ba18052c599b4c
SHA5125c2397e4dcb361a154cd3887c229bcf7ef980acbb4b851a16294d5df6245b2615cc4b42f6a95cf1d3c49b735c2f7025447247d887ccf4cd964f19f14e4533470
-
Filesize
48KB
MD5561f419a2b44158646ee13cd9af44c60
SHA193212788de48e0a91e603d74f071a7c8f42fe39b
SHA256631465da2a1dad0cb11cd86b14b4a0e4c7708d5b1e8d6f40ae9e794520c3aaf7
SHA512d76ab089f6dc1beffd5247e81d267f826706e60604a157676e6cbc3b3447f5bcee66a84bf35c21696c020362fadd814c3e0945942cdc5e0dfe44c0bca169945c
-
Filesize
52KB
-
Filesize
44KB
-
Filesize
112KB
-
Filesize
264KB
-
Filesize
184KB
-
Filesize
100KB
-
Filesize
3.5MB
-
Filesize
172KB
-
Filesize
3.5MB
-
Filesize
80KB
-
Filesize
736KB
-
Filesize
184KB
-
Filesize
208KB
-
Filesize
752KB
-
Filesize
100KB
-
Filesize
60KB
-
Filesize
180KB
-
Filesize
52KB
-
Filesize
124KB
-
Filesize
152KB
-
Filesize
52KB
-
Filesize
144KB
-
Filesize
44KB
-
Filesize
48KB
-
Filesize
4.4MB
-
Filesize
144KB
-
Filesize
48KB
-
Filesize
1.1MB
-
Filesize
44KB
-
Filesize
44KB
-
Filesize
44KB
-
Filesize
48KB
-
Filesize
56KB
-
Filesize
48KB
-
Filesize
48KB
-
Filesize
48KB
-
Filesize
44KB
-
Filesize
48KB
-
Filesize
4.4MB
-
Filesize
48KB
-
Filesize
72KB
-
Filesize
84KB
-
Filesize
80KB
-
Filesize
64KB
-
Filesize
136KB
-
Filesize
292KB
-
Filesize
100KB
-
Filesize
68KB
-
Filesize
164KB
-
Filesize
2.3MB
-
Filesize
1.4MB
-
Filesize
44KB
-
Filesize
52KB
-
Filesize
92KB
-
Filesize
120KB
-
Filesize
40KB
-
Filesize
4.4MB
-
Filesize
144KB
-
Filesize
60KB
-
Filesize
100KB
-
Filesize
208KB
-
Filesize
180KB
-
Filesize
100KB
-
Filesize
52KB
-
Filesize
52KB
-
Filesize
184KB
-
Filesize
752KB
-
Filesize
172KB
-
Filesize
264KB
-
Filesize
40KB
-
Filesize
112KB
-
Filesize
184KB
-
Filesize
736KB
-
Filesize
3.5MB
-
Filesize
80KB
-
Filesize
44KB
-
Filesize
152KB
-
Filesize
1.1MB
-
Filesize
1.4MB
-
Filesize
124KB
-
Filesize
44KB
-
Filesize
48KB
-
Filesize
48KB
-
Filesize
44KB
-
Filesize
72KB
-
Filesize
48KB
-
Filesize
52KB
-
Filesize
48KB
-
Filesize
48KB
-
Filesize
84KB
-
Filesize
92KB
-
Filesize
292KB
-
Filesize
100KB
-
Filesize
68KB
-
Filesize
136KB
-
Filesize
2.3MB
-
Filesize
164KB
-
Filesize
120KB
-
Filesize
80KB
-
Filesize
64KB
-
Filesize
56KB
-
Filesize
52KB
-
Filesize
48KB
-
Filesize
44KB
-
Filesize
48KB
-
Filesize
44KB
-
Filesize
48KB
-
Filesize
44KB
-
Filesize
44KB