Resubmissions
03/12/2023, 15:08
231203-sh123scd37 329/11/2023, 04:10
231129-erv1jaec69 728/11/2023, 15:17
231128-sn8zwaba7v 727/11/2023, 15:15
231127-sm7enahd28 726/11/2023, 06:58
231126-hrkfksfe3x 725/11/2023, 12:31
231125-pqfvbsbb3y 724/11/2023, 15:31
231124-sx818sdb7v 724/11/2023, 15:27
231124-svzpsadb5y 722/11/2023, 04:06
231122-epbh4sah4w 7Analysis
-
max time kernel
140s -
max time network
147s -
platform
windows11-21h2_x64 -
resource
win11-20231128-en -
resource tags
arch:x64arch:x86image:win11-20231128-enlocale:en-usos:windows11-21h2-x64system -
submitted
28/11/2023, 15:17
Static task
static1
Behavioral task
behavioral1
Sample
DF.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
DF.exe
Resource
win10-20231020-en
Behavioral task
behavioral3
Sample
DF.exe
Resource
win10v2004-20231127-en
Behavioral task
behavioral4
Sample
DF.exe
Resource
win11-20231128-en
General
-
Target
DF.exe
-
Size
528KB
-
MD5
0580e3884493d1157a00e694a844a728
-
SHA1
85492026c18fa2e41ed2eab90e94a6a1979a972d
-
SHA256
0fa807337a3c638aad78d9b50eaae632907291f5fffca08951bc0f27d929189a
-
SHA512
cb23316a4228ca8a58f3ed94f69c27af7c197072cde11716fa8bba0799f68bf7c355526c70a3e8d04a5553040a9647eb4cf649be54508b956f90616bf0742ca8
-
SSDEEP
6144:2m7CZCyTCxUcy9qk0oQk3vFwQuyxMgYjYlEg3KwDe2heh3a1kWazQYoc164:Z7yRSyQSdBi+lDeQehTWajhP
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000\Software\Microsoft\Internet Explorer\Toolbar explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1" explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 explorer.exe -
Modifies registry class 33 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Music" explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 7c003100000000007c57937a11005075626c69630000660009000400efbec55259617c57957a2e0000009e0500000000010000000000000000003c0000000000221c45005000750062006c0069006300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100380031003600000016000000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0 = 78003100000000007c57947a11004d7573696300640009000400efbec55259617c57957a2e000000a30500000000010000000000000000003a000000000012aa10004d007500730069006300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100380030003300000014000000 explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\NodeSlot = "1" explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = 00000000ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ explorer.exe Key created \Registry\User\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\NotificationData explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 78003100000000007c57da5e1100557365727300640009000400efbec5522d607c578b7a2e0000006c0500000000010000000000000000003a00000000000b66750055007300650072007300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100380031003300000014000000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0 explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0 = 54003100000000007c57947a100030544e44787100003e0009000400efbe7c57947a7c57947a2e000000f3a7020000000300000000000000000000000000000012aa1000300054004e00440078007100000016000000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\MRUListEx = 00000000ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2189761507-171623489-4293150984-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4672 explorer.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1860 DF.exe 1860 DF.exe 1860 DF.exe 1860 DF.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1860 DF.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4672 explorer.exe 4672 explorer.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1860 wrote to memory of 2312 1860 DF.exe 80 PID 1860 wrote to memory of 2312 1860 DF.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\DF.exe"C:\Users\Admin\AppData\Local\Temp\DF.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Windows\explorer.exeC:\Windows\explorer.exe C:\Users\Public\Music\0TNDxq2⤵PID:2312
-
-
C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4672
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:1948
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
13.7MB
MD52534a393218539bfe7bb298c6e24d69d
SHA1dafa37cda232c109f7de33ca12a358d2f1c60d58
SHA256a405c93e9913843d2f67be9c49b6553ad4c4a2fae122af63c04c6350b9a72a93
SHA512cfc1f3053e7a6d78406201e89e76a4519267ad191cbf94862bf0f2db4c52c8f802094e3b33f706766b9de8ada1f0f9b7c98d6ba916fbe402bde7816c9da861a6
-
Filesize
797B
MD527dbd7adec1378d4bc612b7c6d3c071e
SHA186576f160b51746468159ff8eaefa7dcdbdb9f37
SHA25657dd13c206ec14a6f2a615d8f48294b0db36deccb650f79e92656fe9e6571c8b
SHA512cccd1bace92ef00e5a63c1cbd6181292dfdc9ba6a6943df754e0f357d131d2a52a821834f6678f3838408c208305480cf92add7681fe61cb567b50c0695308b5
-
Filesize
105KB
MD56b8ebc942fe392c669b0b21bc8f83a03
SHA118fb9645a7365ae17b8386e47bec0b5ba6f5122f
SHA256e5a35deff01c93f658ab8c4192570ad9ae5ffaa4f5f6d1b4db99f176bf5bdbe7
SHA5120953d528c5d07b22fa0a969c98d569cf68e58450e1fc0179ddb2068cb4c429d23044a71005fd0daebe7e0c896c5a7598c5329e4c040be9099dfb1e62a2686589
-
Filesize
11.7MB
MD5ae207973403b8722422b1d98102fc4d7
SHA174da121a94bb951ee75ef5b70e308fcfddcc172e
SHA25681a0efe1271ef303599ff5f6edbca9974b1ec607aa323c827744e2c426b07936
SHA51225ebcda952d89cb7bada384634ea60d0d44f1c20b5c8aabf5d5ccddfe1ffed2c968a8dffd22e1060762a1ce72cb4e474a9eb0b92e1ca7463f5677f283b54cf2f
-
Filesize
1006B
MD5a05eec9e61a1ed31e7a6d26092bcbb18
SHA187d3db03f6febb4b65e4ed8d761a7bcd604577b1
SHA256d343f58e55cb219d5a32a15738c22181b76d1051e18ba6f97f38f19983b1e363
SHA512479fcaf64b4a54bdc337320a073b869d333f5628e40fd43207ce51fc666fbb1e06038f6676fbd3436b984ab126be83069579ec3abfab90db8976ff8be44815f5
-
Filesize
1006B
MD50583d2ec9001787fe86f211a97c31b5d
SHA1be28878d7ca12b4d8f9eb62043d50f41610804a9
SHA25668618b7cbfee4c903d9a7ad22b0533e92bcf5b3026d9657001614d11c65703e8
SHA512fdcb45e2bfdc43354776e3653307859b1554d4571b91d62c4091c3d029ad99020772db64f21276083b5681eeb253015e3754871e70022fdd4529969ed41e47ab
-
Filesize
67B
MD512d3cc7e76cca01e2f51c731383f2d2c
SHA12535feed4eeac4a52ec4260ab74665240486a2fd
SHA256c14c754e8f8e87a9f27592dd456ba4ce5161b5c6d4ce43c89107319f1fdc5a24
SHA512e60df067f6fb629ff3c8f0b7cfaee8bd14d13acaa4adb2db5d2ad0d5428313c9b0f5a93b58a087444ad24893e4cf7b0186155fc3364a712318005b92a7253913
-
Filesize
67B
MD512d3cc7e76cca01e2f51c731383f2d2c
SHA12535feed4eeac4a52ec4260ab74665240486a2fd
SHA256c14c754e8f8e87a9f27592dd456ba4ce5161b5c6d4ce43c89107319f1fdc5a24
SHA512e60df067f6fb629ff3c8f0b7cfaee8bd14d13acaa4adb2db5d2ad0d5428313c9b0f5a93b58a087444ad24893e4cf7b0186155fc3364a712318005b92a7253913
-
Filesize
67B
MD512d3cc7e76cca01e2f51c731383f2d2c
SHA12535feed4eeac4a52ec4260ab74665240486a2fd
SHA256c14c754e8f8e87a9f27592dd456ba4ce5161b5c6d4ce43c89107319f1fdc5a24
SHA512e60df067f6fb629ff3c8f0b7cfaee8bd14d13acaa4adb2db5d2ad0d5428313c9b0f5a93b58a087444ad24893e4cf7b0186155fc3364a712318005b92a7253913
-
Filesize
1006B
MD515d54c84e6e9e56def846ddb65f1d175
SHA1a2849700baa7e238cfa9b127bdbb445861b46055
SHA256aeac850367d20a7aa2abc518d2d85c1789eb1a22cebae168a54d744a891cc1c5
SHA512ab379284e3db15801600c26d2152567d1af6efd2dfb9174f1fefacc83d98933f19be16e53fe43ef713d3ee285bc2bb07e882cd3f398753ce4be26bfc5a4efd64
-
Filesize
67B
MD512d3cc7e76cca01e2f51c731383f2d2c
SHA12535feed4eeac4a52ec4260ab74665240486a2fd
SHA256c14c754e8f8e87a9f27592dd456ba4ce5161b5c6d4ce43c89107319f1fdc5a24
SHA512e60df067f6fb629ff3c8f0b7cfaee8bd14d13acaa4adb2db5d2ad0d5428313c9b0f5a93b58a087444ad24893e4cf7b0186155fc3364a712318005b92a7253913
-
Filesize
67B
MD512d3cc7e76cca01e2f51c731383f2d2c
SHA12535feed4eeac4a52ec4260ab74665240486a2fd
SHA256c14c754e8f8e87a9f27592dd456ba4ce5161b5c6d4ce43c89107319f1fdc5a24
SHA512e60df067f6fb629ff3c8f0b7cfaee8bd14d13acaa4adb2db5d2ad0d5428313c9b0f5a93b58a087444ad24893e4cf7b0186155fc3364a712318005b92a7253913
-
Filesize
67B
MD512d3cc7e76cca01e2f51c731383f2d2c
SHA12535feed4eeac4a52ec4260ab74665240486a2fd
SHA256c14c754e8f8e87a9f27592dd456ba4ce5161b5c6d4ce43c89107319f1fdc5a24
SHA512e60df067f6fb629ff3c8f0b7cfaee8bd14d13acaa4adb2db5d2ad0d5428313c9b0f5a93b58a087444ad24893e4cf7b0186155fc3364a712318005b92a7253913
-
Filesize
67B
MD512d3cc7e76cca01e2f51c731383f2d2c
SHA12535feed4eeac4a52ec4260ab74665240486a2fd
SHA256c14c754e8f8e87a9f27592dd456ba4ce5161b5c6d4ce43c89107319f1fdc5a24
SHA512e60df067f6fb629ff3c8f0b7cfaee8bd14d13acaa4adb2db5d2ad0d5428313c9b0f5a93b58a087444ad24893e4cf7b0186155fc3364a712318005b92a7253913
-
Filesize
1006B
MD5085d6b9ca4787608444cf41760ac2242
SHA14d90ca39212a8f0d2db7bd75216159ed994ac656
SHA25654369287c585fe00200ba8f42a5c2b13716d423d247f0c673ce38d5dca4cc194
SHA512c1491feed27576d4ba92584d06cdeae00ffab1e537e04f3cd916043c08044805452f5d457ac66c192e7403b46ecba71590dd11085d40cce0b6d38f9d29396283
-
Filesize
1006B
MD516bd25ea53435cb8d76abb19aa240bc2
SHA1db7594def11de9d80172c3e563b2554452e3a177
SHA25620e359476bde6482fb73f50e1a5c270e2b8e0e8993f222b8bc68bc55237040e7
SHA5124aade9dd8add06ab0379988de04f33be24a9625467bb79eaa855c154651e3cf9c887062afaef24b36860ea83f546502bf752eb4c825bad1566b7a6df3bdb52d9
-
Filesize
1006B
MD506a9d7e7c50a280778751bb435ac1937
SHA1d3b674ea7c7d229133e63c5d4fa0aee63d51379a
SHA2564eeb0b41f049341a463a69e4e9986ddb8b3ae67c3461e3c872c8fd89b87bd818
SHA51279959fba4a7d5ac78cda132c0867a983d83d3a2be263187241d88b833c11f945236cf0b9fa372b59625f08948fd12b7f8d3a28239c09d4dddb541017a18045cc
-
Filesize
67B
MD512d3cc7e76cca01e2f51c731383f2d2c
SHA12535feed4eeac4a52ec4260ab74665240486a2fd
SHA256c14c754e8f8e87a9f27592dd456ba4ce5161b5c6d4ce43c89107319f1fdc5a24
SHA512e60df067f6fb629ff3c8f0b7cfaee8bd14d13acaa4adb2db5d2ad0d5428313c9b0f5a93b58a087444ad24893e4cf7b0186155fc3364a712318005b92a7253913
-
Filesize
1006B
MD5afb32e5935c7aed81105585e19d759be
SHA18e26efdfc4dbf7e85b28c7c370de1f8f168add9b
SHA256e603ac13fbc600379cb9e7ad4d7c4527bee19e43f1a41895098757fe34dbb4b1
SHA512b0835f2ceb4b0e07d2ba881d55f44e9046bd8feb8833482dcfbc84793d1cc9f6f0756524accfd1fbabbf9fe12fd0d292c2358d8f0858512d135721ab19d4a47e