Overview
overview
10Static
static
10SilverBulletPro.exe
windows7-x64
7SilverBulletPro.exe
windows10-2004-x64
8errorlog.exe
windows7-x64
1errorlog.exe
windows10-2004-x64
1host.exe
windows7-x64
7host.exe
windows10-2004-x64
8x64/expections.exe
windows7-x64
7x64/expections.exe
windows10-2004-x64
8x64/lepton....0.dll
windows7-x64
1x64/lepton....0.dll
windows10-2004-x64
1x64/runtime.exe
windows7-x64
7x64/runtime.exe
windows10-2004-x64
7x64/tesseract53.dll
windows7-x64
1x64/tesseract53.dll
windows10-2004-x64
1Analysis
-
max time kernel
31s -
max time network
34s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04-10-2024 11:52
Behavioral task
behavioral1
Sample
SilverBulletPro.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
SilverBulletPro.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
errorlog.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
errorlog.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
host.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
host.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
x64/expections.exe
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
x64/expections.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
x64/leptonica-1.82.0.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
x64/leptonica-1.82.0.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
x64/runtime.exe
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
x64/runtime.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
x64/tesseract53.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
x64/tesseract53.dll
Resource
win10v2004-20240802-en
General
-
Target
x64/runtime.exe
-
Size
13.2MB
-
MD5
a4fd5040db03f0c04306ab7824320269
-
SHA1
32a4e4f1c7d0c0fe1be81bddecafeb2303a8227b
-
SHA256
52c7c34bcc42c907a275f706cde7c03eab24287f3aec081f0bd88780de131e7c
-
SHA512
ca00c6c4cbd5dab079ce204f9adabba1c748869d79a172bdf8aa434aa97de4c3627273208ecd970159eae432e5e3bf69e7e860a9cae07e5a7918c98cd1d0e9c2
-
SSDEEP
393216:AIEkZgf8iq1+TtIiFGvvB5IjWqn6eCz1lypRXiWCoaa:rRbiq1QtIZX3ILn6esyaVoaa
Malware Config
Signatures
-
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\runtime.exe runtime.exe -
Loads dropped DLL 40 IoCs
pid Process 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe 2132 runtime.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 20 api.ipify.org 15 api.ipify.org 18 api.ipify.org -
Enumerates processes with tasklist 1 TTPs 1 IoCs
pid Process 2348 tasklist.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2348 tasklist.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2968 wrote to memory of 2132 2968 runtime.exe 82 PID 2968 wrote to memory of 2132 2968 runtime.exe 82 PID 2132 wrote to memory of 4644 2132 runtime.exe 84 PID 2132 wrote to memory of 4644 2132 runtime.exe 84 PID 4644 wrote to memory of 2348 4644 cmd.exe 86 PID 4644 wrote to memory of 2348 4644 cmd.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\x64\runtime.exe"C:\Users\Admin\AppData\Local\Temp\x64\runtime.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Users\Admin\AppData\Local\Temp\x64\runtime.exe"C:\Users\Admin\AppData\Local\Temp\x64\runtime.exe"2⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "tasklist"3⤵
- Suspicious use of WriteProcessMemory
PID:4644 -
C:\Windows\system32\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:2348
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
12KB
MD520708935fdd89b3eddeea27d4d0ea52a
SHA185a9fe2c7c5d97fd02b47327e431d88a1dc865f7
SHA25611dd1b49f70db23617e84e08e709d4a9c86759d911a24ebddfb91c414cc7f375
SHA512f28c31b425dc38b5e9ad87b95e8071997e4a6f444608e57867016178cd0ca3e9f73a4b7f2a0a704e45f75b7dcff54490510c6bf8461f3261f676e9294506d09b
-
Filesize
13KB
MD543bbe5d04460bd5847000804234321a6
SHA13cae8c4982bbd73af26eb8c6413671425828dbb7
SHA256faa41385d0db8d4ee2ee74ee540bc879cf2e884bee87655ff3c89c8c517eed45
SHA512dbc60f1d11d63bebbab3c742fb827efbde6dff3c563ae1703892d5643d5906751db3815b97cbfb7da5fcd306017e4a1cdcc0cdd0e61adf20e0816f9c88fe2c9b
-
Filesize
14KB
MD5c6b20332b4814799e643badffd8df2cd
SHA1e7da1c1f09f6ec9a84af0ab0616afea55a58e984
SHA25661c7a532e108f67874ef2e17244358df19158f6142680f5b21032ba4889ac5d8
SHA512d50c7f67d2dfb268ad4cf18e16159604b6e8a50ea4f0c9137e26619fd7835faad323b5f6a2b8e3ec1c023e0678bcbe5d0f867cd711c5cd405bd207212228b2b4
-
Filesize
10KB
MD5fee13d4fb947835dbb62aca7eaff44ef
SHA17cc088ab68f90c563d1fe22d5e3c3f9e414efc04
SHA2563e0d07bbf93e0748b42b1c2550f48f0d81597486038c22548224584ae178a543
SHA512dea92f935bc710df6866e89cc6eb5b53fc7adf0f14f3d381b89d7869590a1b0b1f98f347664f7a19c6078e7aa3eb0f773ffcb711cc4275d0ecd54030d6cf5cb2
-
Filesize
12KB
MD54d9182783ef19411ebd9f1f864a2ef2f
SHA1ddc9f878b88e7b51b5f68a3f99a0857e362b0361
SHA256c9f4c5ffcdd4f8814f8c07ce532a164ab699ae8cde737df02d6ecd7b5dd52dbd
SHA5128f983984f0594c2cac447e9d75b86d6ec08ed1c789958afa835b0d1239fd4d7ebe16408d080e7fce17c379954609a93fc730b11be6f4a024e7d13d042b27f185
-
Filesize
14KB
MD59d28433ea8ffbfe0c2870feda025f519
SHA14cc5cf74114d67934d346bb39ca76f01f7acc3e2
SHA256fc296145ae46a11c472f99c5be317e77c840c2430fbb955ce3f913408a046284
SHA51266b4d00100d4143ea72a3f603fb193afa6fd4efb5a74d0d17a206b5ef825e4cc5af175f5fb5c40c022bde676ba7a83087cb95c9f57e701ca4e7f0a2fce76e599
-
Filesize
10KB
MD58f4313755f65509357e281744941bd36
SHA12aaf3f89e56ec6731b2a5fa40a2fe69b751eafc0
SHA25670d90ddf87a9608699be6bbedf89ad469632fd0adc20a69da07618596d443639
SHA512fed2b1007e31d73f18605fb164fee5b46034155ab5bb7fe9b255241cfa75ff0e39749200eb47a9ab1380d9f36f51afba45490979ab7d112f4d673a0c67899ef4
-
Filesize
116KB
MD5be8dbe2dc77ebe7f88f910c61aec691a
SHA1a19f08bb2b1c1de5bb61daf9f2304531321e0e40
SHA2564d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83
SHA5120da644472b374f1da449a06623983d0477405b5229e386accadb154b43b8b083ee89f07c3f04d2c0c7501ead99ad95aecaa5873ff34c5eeb833285b598d5a655
-
Filesize
48KB
MD5f8dfa78045620cf8a732e67d1b1eb53d
SHA1ff9a604d8c99405bfdbbf4295825d3fcbc792704
SHA256a113f192195f245f17389e6ecbed8005990bcb2476ddad33f7c4c6c86327afe5
SHA512ba7f8b7ab0deb7a7113124c28092b543e216ca08d1cf158d9f40a326fb69f4a2511a41a59ea8482a10c9ec4ec8ac69b70dfe9ca65e525097d93b819d498da371
-
Filesize
69KB
MD5209cbcb4e1a16aa39466a6119322343c
SHA1cdcce6b64ebf11fecff739cbc57e7a98d6620801
SHA256f7069734d5174f54e89b88d717133bff6a41b01e57f79957ab3f02daa583f9e2
SHA5125bbc4ede01729e628260cf39df5809624eae795fd7d51a1ed770ed54663955674593a97b78f66dbf6ae268186273840806ed06d6f7877444d32fdca031a9f0da
-
Filesize
82KB
MD559d60a559c23202beb622021af29e8a9
SHA1a405f23916833f1b882f37bdbba2dd799f93ea32
SHA256706d4a0c26dd454538926cbb2ff6c64257c3d9bd48c956f7cabd6def36ffd13e
SHA5122f60e79603cf456b2a14b8254cec75ce8be0a28d55a874d4fb23d92d63bbe781ed823ab0f4d13a23dc60c4df505cbf1dbe1a0a2049b02e4bdec8d374898002b1
-
Filesize
178KB
MD50572b13646141d0b1a5718e35549577c
SHA1eeb40363c1f456c1c612d3c7e4923210eae4cdf7
SHA256d8a76d1e31bbd62a482dea9115fc1a109cb39af4cf6d1323409175f3c93113a7
SHA51267c28432ca8b389acc26e47eb8c4977fddd4af9214819f89df07fecbc8ed750d5f35807a1b195508dd1d77e2a7a9d7265049dcfbfe7665a7fd1ba45da1e4e842
-
Filesize
122KB
MD52a834c3738742d45c0a06d40221cc588
SHA1606705a593631d6767467fb38f9300d7cd04ab3e
SHA256f20dfa748b878751ea1c4fe77a230d65212720652b99c4e5577bce461bbd9089
SHA512924235a506ce4d635fa7c2b34e5d8e77eff73f963e58e29c6ef89db157bf7bab587678bb2120d09da70594926d82d87dbaa5d247e861e331cf591d45ea19a117
-
Filesize
246KB
MD5f930b7550574446a015bc602d59b0948
SHA14ee6ff8019c6c540525bdd2790fc76385cdd6186
SHA2563b9ad1d2bc9ec03d37da86135853dac73b3fe851b164fe52265564a81eb8c544
SHA51210b864975945d6504433554f9ff11b47218caa00f809c6bce00f9e4089b862190a4219f659697a4ba5e5c21edbe1d8d325950921e09371acc4410469bd9189ee
-
Filesize
64KB
MD5b0262bd89a59a3699bfa75c4dcc3ee06
SHA1eb658849c646a26572dea7f6bfc042cb62fb49dc
SHA2564adfbbd6366d9b55d902fc54d2b42e7c8c989a83016ed707bd7a302fc3fc7b67
SHA5122e4b214de3b306e3a16124af434ff8f5ab832aa3eeb1aa0aa9b49b0ada0928dcbb05c57909292fbe3b01126f4cd3fe0dac9cc15eaea5f3844d6e267865b9f7b1
-
Filesize
155KB
MD5b71dbe0f137ffbda6c3a89d5bcbf1017
SHA1a2e2bdc40fdb83cc625c5b5e8a336ca3f0c29c5f
SHA2566216173194b29875e84963cd4dc4752f7ca9493f5b1fd7e4130ca0e411c8ac6a
SHA5129a5c7b1e25d8e1b5738f01aedfd468c1837f1ac8dd4a5b1d24ce86dcae0db1c5b20f2ff4280960bc523aee70b71db54fd515047cdaf10d21a8bec3ebd6663358
-
Filesize
34KB
MD54ccbd87d76af221f24221530f5f035d1
SHA1d02b989aaac7657e8b3a70a6ee7758a0b258851b
SHA256c7bbcfe2511fd1b71b916a22ad6537d60948ffa7bde207fefabee84ef53cafb5
SHA51234d808adac96a66ca434d209f2f151a9640b359b8419dc51ba24477e485685af10c4596a398a85269e8f03f0fc533645907d7d854733750a35bf6c691de37799
-
Filesize
54KB
MD561193e813a61a545e2d366439c1ee22a
SHA1f404447b0d9bff49a7431c41653633c501986d60
SHA256c21b50a7bf9dbe1a0768f5030cac378d58705a9fe1f08d953129332beb0fbefc
SHA512747e4d5ea1bdf8c1e808579498834e1c24641d434546bffdfcf326e0de8d5814504623a3d3729168b0098824c2b8929afc339674b0d923388b9dac66f5d9d996
-
Filesize
31KB
MD5f3eca4f0b2c6c17ace348e06042981a4
SHA1eb694dda8ff2fe4ccae876dc0515a8efec40e20e
SHA256fb57ee6adf6e7b11451b6920ddd2fb943dcd9561c9eae64fdda27c7ed0bc1b04
SHA512604593460666045ca48f63d4b14fa250f9c4b9e5c7e228cc9202e7692c125aacb0018b89faa562a4197692a9bc3d2382f9e085b305272ee0a39264a2a0f53b75
-
Filesize
81KB
MD59c6283cc17f9d86106b706ec4ea77356
SHA1af4f2f52ce6122f340e5ea1f021f98b1ffd6d5b6
SHA2565cc62aac52edf87916deb4ebbad9abb58a6a3565b32e7544f672aca305c38027
SHA51211fd6f570dd78f8ff00be645e47472a96daffa3253e8bd29183bccde3f0746f7e436a106e9a68c57cc05b80a112365441d06cc719d51c906703b428a32c93124
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Filesize
121KB
MD5506b13dd3d5892b16857e3e3b8a95afb
SHA142e654b36f1c79000084599d49b862e4e23d75ff
SHA25604f645a32b0c58760cc6c71d09224fe90e50409ef5c81d69c85d151dfe65aff9
SHA512a94f0e9f2212e0b89eb0b5c64598b18af71b59e1297f0f6475fa4674ae56780b1e586b5eb952c8c9febad38c28afd784273bbf56645db2c405afae6f472fb65c
-
Filesize
173KB
MD5ddb21bd1acde4264754c49842de7ebc9
SHA180252d0e35568e68ded68242d76f2a5d7e00001e
SHA25672bb15cd8c14ba008a52d23cdcfc851a9a4bde13deee302a5667c8ad60f94a57
SHA512464520ecd1587f5cede6219faac2c903ee41d0e920bf3c9c270a544b040169dcd17a4e27f6826f480d4021077ab39a6cbbd35ebb3d71672ebb412023bc9e182a
-
Filesize
24KB
MD57a00ff38d376abaaa1394a4080a6305b
SHA1d43a9e3aa3114e7fc85c851c9791e839b3a0ee13
SHA256720e9b68c41c8d9157865e4dd243fb1731f627f3af29c43250804a5995a82016
SHA512ce39452df539eeeff390f260c062a0c902557fda25a7be9a58274675b82b30bddb7737b242e525f7d501db286f4873b901d94e1cd09aa8864f052594f4b34789
-
Filesize
35KB
MD5c1654ebebfeeda425eade8b77ca96de5
SHA1a4a150f1c810077b6e762f689c657227cc4fd257
SHA256aa1443a715fbf84a84f39bd89707271fc11a77b597d7324ce86fc5cfa56a63a9
SHA51221705b991e75efd5e59b8431a3b19ae5fcc38a3e7f137a9d52acd24e7f67d61758e48abc1c9c0d4314fa02010a1886c15ead5bca8dca1b1d4ccbfc3c589d342e
-
Filesize
1.3MB
MD5630153ac2b37b16b8c5b0dbb69a3b9d6
SHA1f901cd701fe081489b45d18157b4a15c83943d9d
SHA256ec4e6b8e9f6f1f4b525af72d3a6827807c7a81978cb03db5767028ebea283be2
SHA5127e3a434c8df80d32e66036d831cbd6661641c0898bd0838a07038b460261bf25b72a626def06d0faa692caf64412ca699b1fa7a848fe9d969756e097cba39e41
-
Filesize
10KB
MD5d9e0217a89d9b9d1d778f7e197e0c191
SHA1ec692661fcc0b89e0c3bde1773a6168d285b4f0d
SHA256ecf12e2c0a00c0ed4e2343ea956d78eed55e5a36ba49773633b2dfe7b04335c0
SHA5123b788ac88c1f2d682c1721c61d223a529697c7e43280686b914467b3b39e7d6debaff4c0e2f42e9dddb28b522f37cb5a3011e91c66d911609c63509f9228133d
-
Filesize
120KB
MD5bf9a9da1cf3c98346002648c3eae6dcf
SHA1db16c09fdc1722631a7a9c465bfe173d94eb5d8b
SHA2564107b1d6f11d842074a9f21323290bbe97e8eed4aa778fbc348ee09cc4fa4637
SHA5127371407d12e632fc8fb031393838d36e6a1fe1e978ced36ff750d84e183cde6dd20f75074f4597742c9f8d6f87af12794c589d596a81b920c6c62ee2ba2e5654
-
Filesize
5.0MB
MD5e547cf6d296a88f5b1c352c116df7c0c
SHA1cafa14e0367f7c13ad140fd556f10f320a039783
SHA25605fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de
SHA5129f42edf04c7af350a00fa4fdf92b8e2e6f47ab9d2d41491985b20cd0adde4f694253399f6a88f4bdd765c4f49792f25fb01e84ec03fd5d0be8bb61773d77d74d
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Filesize
38KB
MD50f8e4992ca92baaf54cc0b43aaccce21
SHA1c7300975df267b1d6adcbac0ac93fd7b1ab49bd2
SHA256eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
SHA5126e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978
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Filesize
768KB
MD519a2aba25456181d5fb572d88ac0e73e
SHA1656ca8cdfc9c3a6379536e2027e93408851483db
SHA2562e9fbcd8f7fdc13a5179533239811456554f2b3aa2fb10e1b17be0df81c79006
SHA512df17dc8a882363a6c5a1b78ba3cf448437d1118ccc4a6275cc7681551b13c1a4e0f94e30ffb94c3530b688b62bff1c03e57c2c185a7df2bf3e5737a06e114337
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Filesize
194KB
MD5f179c9bdd86a2a218a5bf9f0f1cf6cd9
SHA14544fb23d56cc76338e7f71f12f58c5fe89d0d76
SHA256c42874e2cf034fb5034f0be35f7592b8a96e8903218da42e6650c504a85b37cc
SHA5123464ece5c6a0e95ef6136897b70a96c69e552d28bfedd266f13eec840e36ec2286a1fb8973b212317de6fe3e93d7d7cc782eb6fc3d6a2a8f006b34f6443498de
-
Filesize
6.7MB
MD5550288a078dffc3430c08da888e70810
SHA101b1d31f37fb3fd81d893cc5e4a258e976f5884f
SHA256789a42ac160cef98f8925cb347473eeeb4e70f5513242e7faba5139ba06edf2d
SHA5127244432fc3716f7ef27630d4e8fbc8180a2542aa97a01d44dca260ab43966dd8ac98b6023400b0478a4809aace1a128f1f4d6e544f2e591a5b436fd4c8a9d723
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Filesize
29KB
MD58a273f518973801f3c63d92ad726ec03
SHA1069fc26b9bd0f6ea3f9b3821ad7c812fd94b021f
SHA256af358285a7450de6e2e5e7ff074f964d6a257fb41d9eb750146e03c7dda503ca
SHA5127fedae0573ecb3946ede7d0b809a98acad3d4c95d6c531a40e51a31bdb035badc9f416d8aaa26463784ff2c5e7a0cc2c793d62b5fdb2b8e9fad357f93d3a65f8
-
Filesize
1.4MB
MD5c1161c1cec57c5fff89d10b62a8e2c3a
SHA1c4f5dea84a295ec3ff10307a0ea3ba8d150be235
SHA256d1fd3040acddf6551540c2be6ff2e3738f7bd4dfd73f0e90a9400ff784dd15e6
SHA512d545a6dc30f1d343edf193972833c4c69498dc4ea67278c996426e092834cb6d814ce98e1636c485f9b1c47ad5c68d6f432e304cd93ceed0e1e14feaf39b104a
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Filesize
1.1MB
MD504f35d7eec1f6b72bab9daf330fd0d6b
SHA1ecf0c25ba7adf7624109e2720f2b5930cd2dba65
SHA256be942308d99cc954931fe6f48ed8cc7a57891ccbe99aae728121bcda1fd929ab
SHA5123da405e4c1371f4b265e744229dcc149491a112a2b7ea8e518d5945f8c259cad15583f25592b35ec8a344e43007ae00da9673822635ee734d32664f65c9c8d9b