Analysis
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max time kernel
135s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
07/05/2024, 10:39
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe
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Size
2.6MB
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MD5
32d871eaf10e0bc7326371188a74bda8
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SHA1
36cd16c692b34f4609f069095568737db5051e30
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SHA256
2d7389d3f60f3bdc24e53f109a99a3613700c0cced44919b86ddc27f1f555c3b
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SHA512
d128d27dfeb8b49ea83cfc4924f3c56d3201881a4d11ddb4e7a9b10e9c8ef62a2bb2c9fc1ef66a3ad5a6e94b637cf3f61921e91ac7bfa97639f1c863aa4fefb8
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SSDEEP
49152:S5D2WHPT4KKcBTK8JB4byqeBbTChxKCnFnQXBbrtgb/iQvu0UHOaYmLj:mBfSgB4yB6hxvWbrtUTrUHO2X
Malware Config
Signatures
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Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation @AE3E51.tmp.exe Key value queried \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation WdExt.exe Key value queried \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation launch.exe -
Executes dropped EXE 6 IoCs
pid Process 3864 @AE3E51.tmp.exe 4552 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 4084 WdExt.exe 544 launch.exe 4488 wtmps.exe 812 mscaps.exe -
Loads dropped DLL 2 IoCs
pid Process 3864 @AE3E51.tmp.exe 4084 WdExt.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Defender Extension = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Defender\\launch.exe\"" launch.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\mscaps.exe wtmps.exe File opened for modification C:\Windows\SysWOW64\mscaps.exe wtmps.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3864 @AE3E51.tmp.exe 3864 @AE3E51.tmp.exe 4084 WdExt.exe 4084 WdExt.exe 544 launch.exe 544 launch.exe 544 launch.exe 544 launch.exe 544 launch.exe 544 launch.exe 544 launch.exe 544 launch.exe 544 launch.exe 544 launch.exe 544 launch.exe 544 launch.exe -
Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 5028 wrote to memory of 876 5028 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 84 PID 5028 wrote to memory of 876 5028 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 84 PID 5028 wrote to memory of 876 5028 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 84 PID 5028 wrote to memory of 876 5028 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 84 PID 5028 wrote to memory of 876 5028 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 84 PID 876 wrote to memory of 3864 876 explorer.exe 85 PID 876 wrote to memory of 3864 876 explorer.exe 85 PID 876 wrote to memory of 3864 876 explorer.exe 85 PID 876 wrote to memory of 4552 876 explorer.exe 86 PID 876 wrote to memory of 4552 876 explorer.exe 86 PID 876 wrote to memory of 4552 876 explorer.exe 86 PID 3864 wrote to memory of 5044 3864 @AE3E51.tmp.exe 88 PID 3864 wrote to memory of 5044 3864 @AE3E51.tmp.exe 88 PID 3864 wrote to memory of 5044 3864 @AE3E51.tmp.exe 88 PID 3864 wrote to memory of 5116 3864 @AE3E51.tmp.exe 90 PID 3864 wrote to memory of 5116 3864 @AE3E51.tmp.exe 90 PID 3864 wrote to memory of 5116 3864 @AE3E51.tmp.exe 90 PID 5044 wrote to memory of 4084 5044 cmd.exe 92 PID 5044 wrote to memory of 4084 5044 cmd.exe 92 PID 5044 wrote to memory of 4084 5044 cmd.exe 92 PID 4084 wrote to memory of 100 4084 WdExt.exe 93 PID 4084 wrote to memory of 100 4084 WdExt.exe 93 PID 4084 wrote to memory of 100 4084 WdExt.exe 93 PID 100 wrote to memory of 544 100 cmd.exe 95 PID 100 wrote to memory of 544 100 cmd.exe 95 PID 100 wrote to memory of 544 100 cmd.exe 95 PID 544 wrote to memory of 3668 544 launch.exe 97 PID 544 wrote to memory of 3668 544 launch.exe 97 PID 544 wrote to memory of 3668 544 launch.exe 97 PID 3668 wrote to memory of 4488 3668 cmd.exe 99 PID 3668 wrote to memory of 4488 3668 cmd.exe 99 PID 3668 wrote to memory of 4488 3668 cmd.exe 99 PID 4488 wrote to memory of 812 4488 wtmps.exe 103 PID 4488 wrote to memory of 812 4488 wtmps.exe 103 PID 4488 wrote to memory of 812 4488 wtmps.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:5028 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe2⤵
- Suspicious use of WriteProcessMemory
PID:876 -
C:\Users\Admin\AppData\Local\Temp\@AE3E51.tmp.exe"C:\Users\Admin\AppData\Local\Temp\@AE3E51.tmp.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3864 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "4⤵
- Suspicious use of WriteProcessMemory
PID:5044 -
C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"5⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4084 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "6⤵
- Suspicious use of WriteProcessMemory
PID:100 -
C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 40847⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:544 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "8⤵
- Suspicious use of WriteProcessMemory
PID:3668 -
C:\Users\Admin\AppData\Local\Temp\wtmps.exe"C:\Users\Admin\AppData\Local\Temp\wtmps.exe"9⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4488 -
C:\Windows\SysWOW64\mscaps.exe"C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe10⤵
- Executes dropped EXE
PID:812
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "4⤵PID:5116
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C:\Users\Admin\AppData\Local\Temp\2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe"3⤵
- Executes dropped EXE
- Writes to the Master Boot Record (MBR)
PID:4552
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe
Filesize875KB
MD5a30e2470e1d9c81597387a209b931ae2
SHA1d9e6e24e2e987a6e617445eeaa1e81da45f7347f
SHA256a38e442d53dc023451f43f7b9f27ed7fef47e60a67edc188f84ffe535071bfca
SHA512911d721ed10711f60091141dcbbf0510fc6ba61dd0415f42dba8381f45b379e79d2fd8384d20234a8198a826809ef8732183e88f705ed1841551f8c48f28695c
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Filesize
406B
MD537512bcc96b2c0c0cf0ad1ed8cfae5cd
SHA1edf7f17ce28e1c4c82207cab8ca77f2056ea545c
SHA25627e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
SHA5126d4252ab5aa441a76ce2127224fefcb221259ab4d39f06437b269bd6bfdaae009c8f34e9603ec734159553bc9f1359bdd70316cd426d73b171a9f17c41077641
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Filesize
1.7MB
MD5a55193f93137e304e161852ce3a6ef02
SHA105284fc2080cfbcd1a7e8d5a1be14fb1773017d0
SHA2564aef31afecebd4f092e3f5c7a9a33954e07e21a56d5c7c99ad9a8b064dc90723
SHA5126d40260940be59f53ed4f575a72b57f61b5255fdf005267b8037ce1547c81d38cb375366bd469fd715982c9004882a0284282e4e3fe380e6f4d2e4189b76ac5a
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Filesize
1.0MB
MD5df2c63605573c2398d796370c11cb26c
SHA1efba97e2184ba3941edb008fcc61d8873b2b1653
SHA25607ffcde2097d0af67464907fec6a4079b92da11583013bae7d3313fa32312fe8
SHA512d9726e33fcfa96415cc906bdb1b0e53eba674eaf30ed77d41d245c1c59aa53e222246f691d82fa3a45f049fbf23d441768f9da21370e489232770ad5ae91d32f
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Filesize
229KB
MD56f90e1169d19dfde14d6f753f06c862b
SHA1e9bca93c68d7df73d000f4a6e6eb73a343682ac5
SHA25670a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc
SHA512f0c898222e9578c01ebe1befac27a3fb68d8fb6e76c7d1dec7a8572c1aa3201bacf1e69aa63859e95606790cf09962bcf7dc33b770a6846bed5bd7ded957b0b3
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Filesize
120KB
MD5f558c76b0376af9273717fa24d99ebbf
SHA1f84bcece5c6138b62ef94e9d668cf26178ee14cc
SHA25601631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a
SHA5122092d1e126d0420fec5fc0311d6b99762506563f4890e4049e48e2d87dde5ac3e2e2ecc986ab305de2c6ceb619f18879a69a815d3241ccf8140bc5ea00c6768d
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Filesize
126KB
MD502ae22335713a8f6d6adf80bf418202b
SHA14c40c11f43df761b92a5745f85a799db7b389215
SHA256ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4
SHA512727d16102bfc768535b52a37e4e7b5d894f5daa268d220df108382c36dcce063afdbc31fd495a7a61305263ec4cd7e92713d894faa35b585c0b379217a1d929c
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Filesize
89KB
MD509203a9741b91f3a9ed01c82dcb8778d
SHA113e6f3fb169cd6aa5e4d450417a7e15665a2e140
SHA25663149ad45db380f5dd15f65d9ceb2611d53a0a66e022483bee4ce2ff7d2610e2
SHA5129e9e6fe0dd713417d0e28ba787cf862d55ecda9ee9f3df1eada144657f6a3b6ada1984fd05a3fffcd597a9715383225a8e40b6e5d0d8d39ec0d3a64b8dea9846
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Filesize
99KB
MD59a27bfb55dd768ae81ca8716db2da343
SHA155da0f4282bd838f72f435a5d4d24ac15b04482b
SHA2565ec8093ef5939d1abce1c576097b584fb600b94ad767c1da897f7cb7f0063d26
SHA512d9bb49d2f282ed09c351a1d8eb2540781e6a7fb39265473fd59d146bfc162f27a4ab1405301ed7395c12929a80551a399437d7d794d7ac48650e9037b60eb69c
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Filesize
172KB
MD52634fa3a332c297711cb59d43f54ffce
SHA18e2b68d0ee4e792efb1945ba86eceb87f07087d2
SHA25627c945ccb84aa024f1f063701327e829a7ef3a7ede4a43b2febbb1dddbdf8740
SHA51284e4799b9b18a7cc7be685c793a9b4fb135ea331d1d235fe823e1d7091130f131ab2fbad1da4dea795e82547aa16b00f4e2a9faaa96cb522d795f9abfda2fc53
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Filesize
276KB
MD5e07c6a9e595f045fadc463dfda44ab16
SHA1e6b199272ade02613f2003c365a4cb1487431e23
SHA256d2fa6f9686386a92253a9c5ea25ace702a111483540b60c1300789235cea7fdc
SHA512f3c630ae8381b99519aeeadbc2918810e7fb09a909f73ee6c46f4e9d3cf8c5051a5cf763db6a775d6cd8713ccf95a63b18df9ed756fa28276e8d7ab6a47f2cbf
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Filesize
276KB
MD575c1467042b38332d1ea0298f29fb592
SHA1f92ea770c2ddb04cf0d20914578e4c482328f0f8
SHA2563b20c853d4ca23240cd338b8cab16f1027c540ddfe9c4ffdca1624d2f923b373
SHA5125c47c59ad222e2597ccdf2c100853c48f022e933f44c279154346eacf9e7e6f54214ada541d43a10424035f160b56131aab206c11512a9fd6ea614fbd3160aa0
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Filesize
172KB
MD5daac1781c9d22f5743ade0cb41feaebf
SHA1e2549eeeea42a6892b89d354498fcaa8ffd9cac4
SHA2566a7093440420306cf7de53421a67af8a1094771e0aab9535acbd748d08ed766c
SHA512190a7d5291e20002f996edf1e04456bfdff8b7b2f4ef113178bd42a9e5fd89fe6d410ae2c505de0358c4f53f9654ac1caaa8634665afa6d9691640dd4ee86160
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Filesize
1.7MB
MD5fe6a7d1ad982d0764cb02b1f2973fe79
SHA14fec13dd22b835d3fc154d7b3f409848192306a0
SHA256674f6c0e2457706319502302cbbd01b6216babc2edc5bad8c574e8bf863702e7
SHA512a8c4e536dfec80cfaabf86e910ffd6be5028e3980f4b5f5e95687c7b1d0a616bc4e27d06f9efc664b5a32b0b760c95b0ab39e87f41465939c7adf77f7465c236
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Filesize
129B
MD5d1073c9b34d1bbd570928734aacff6a5
SHA178714e24e88d50e0da8da9d303bec65b2ee6d903
SHA256b3c704b1a728004fc5e25899d72930a7466d7628dd6ddd795b3000897dfa4020
SHA5124f2b9330e30fcc55245dc5d12311e105b2b2b9d607fbfc4a203c69a740006f0af58d6a01e2da284575a897528da71a2e61a7321034755b78feb646c8dd12347f
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Filesize
126B
MD56e34ab0bad9fe15223d575299859aeca
SHA1fe15782ea2516142c01d07a098d3154e58e17c62
SHA256831fed5f4cf30bde7053ae081acdd72956ccc09198cba8ce1becbda59bcf4080
SHA51207541f874276bbafed87c3da0410534ab5364f62e4c863b414c560d4b1cf96336accbd1ca745a7436d3070a56fdc382ca0d499d9ded097e75c7c01d2a209c59e
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Filesize
196B
MD5c291e7032fd4ca40f560871ca3438120
SHA16b5e8fd8b585de7058d696e87337220d1782f688
SHA256ed6be4e90999d1d46e679a6496bea6714202087cd5eef20f7b26a6cd1488a778
SHA5125c85e08d81d694669d864ead9e568263dcadd2904c719046495db8979ab2abbdc5dc60e4b0e35fe9cbc8f7a7ec85edc908c813ec71265dbb4f346f6bf3a7b3a6
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Filesize
102B
MD53ca08f080a7a28416774d80552d4aa08
SHA10b5f0ba641204b27adac4140fd45dce4390dbf24
SHA2564e7d460b8dc9f2c01b4c5a16fb956aced10127bc940e8039a80c6455901ea1f0
SHA5120c64aa462ff70473ef763ec392296fe0ea59b5340c26978531a416732bc3845adf9ca7b673cb7b4ba40cc45674351206096995c43600fccbbbe64e51b6019f01
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Filesize
388KB
MD58d7db101a7211fe3309dc4dc8cf2dd0a
SHA16c2781eadf53b3742d16dab2f164baf813f7ac85
SHA25693db7c9699594caa19490280842fbebec3877278c92128b92e63d75fcd01397a
SHA5128b139d447068519997f7bbc2c7c2fe3846b89ae1fba847258277c9ab92a93583b28fae7ffa444768929ed5852cc914c0270446cbf0bd20aca49bde6b6f809c83
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Filesize
200KB
MD578d3c8705f8baf7d34e6a6737d1cfa18
SHA19f09e248a29311dbeefae9d85937b13da042a010
SHA2562c4c9ec8e9291ba5c73f641af2e0c3e1bbd257ac40d9fb9d3faab7cebc978905
SHA5129a3c3175276da58f1bc8d1138e63238c8d8ccfbfa1a8a1338e88525eca47f8d745158bb34396b7c3f25e4296be5f45a71781da33ad0bbdf7ad88a9c305b85609