Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-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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Executes dropped EXE 6 IoCs
pid Process 548 @AE167D.tmp.exe 2896 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 2148 WdExt.exe 2028 launch.exe 900 wtmps.exe 2260 mscaps.exe -
Loads dropped DLL 11 IoCs
pid Process 2104 explorer.exe 2104 explorer.exe 2104 explorer.exe 548 @AE167D.tmp.exe 352 cmd.exe 352 cmd.exe 2148 WdExt.exe 1596 cmd.exe 1596 cmd.exe 1604 cmd.exe 1604 cmd.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\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 opened for modification C:\Windows\SysWOW64\mscaps.exe wtmps.exe File created 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 12 IoCs
pid Process 548 @AE167D.tmp.exe 2148 WdExt.exe 2028 launch.exe 2028 launch.exe 2028 launch.exe 2028 launch.exe 2028 launch.exe 2028 launch.exe 2028 launch.exe 2028 launch.exe 2028 launch.exe 2028 launch.exe -
Suspicious use of WriteProcessMemory 58 IoCs
description pid Process procid_target PID 1800 wrote to memory of 2104 1800 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 28 PID 1800 wrote to memory of 2104 1800 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 28 PID 1800 wrote to memory of 2104 1800 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 28 PID 1800 wrote to memory of 2104 1800 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 28 PID 1800 wrote to memory of 2104 1800 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 28 PID 1800 wrote to memory of 2104 1800 2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe 28 PID 2104 wrote to memory of 548 2104 explorer.exe 29 PID 2104 wrote to memory of 548 2104 explorer.exe 29 PID 2104 wrote to memory of 548 2104 explorer.exe 29 PID 2104 wrote to memory of 548 2104 explorer.exe 29 PID 2104 wrote to memory of 2896 2104 explorer.exe 30 PID 2104 wrote to memory of 2896 2104 explorer.exe 30 PID 2104 wrote to memory of 2896 2104 explorer.exe 30 PID 2104 wrote to memory of 2896 2104 explorer.exe 30 PID 548 wrote to memory of 352 548 @AE167D.tmp.exe 31 PID 548 wrote to memory of 352 548 @AE167D.tmp.exe 31 PID 548 wrote to memory of 352 548 @AE167D.tmp.exe 31 PID 548 wrote to memory of 352 548 @AE167D.tmp.exe 31 PID 548 wrote to memory of 1028 548 @AE167D.tmp.exe 32 PID 548 wrote to memory of 1028 548 @AE167D.tmp.exe 32 PID 548 wrote to memory of 1028 548 @AE167D.tmp.exe 32 PID 548 wrote to memory of 1028 548 @AE167D.tmp.exe 32 PID 352 wrote to memory of 2148 352 cmd.exe 35 PID 352 wrote to memory of 2148 352 cmd.exe 35 PID 352 wrote to memory of 2148 352 cmd.exe 35 PID 352 wrote to memory of 2148 352 cmd.exe 35 PID 2148 wrote to memory of 1596 2148 WdExt.exe 36 PID 2148 wrote to memory of 1596 2148 WdExt.exe 36 PID 2148 wrote to memory of 1596 2148 WdExt.exe 36 PID 2148 wrote to memory of 1596 2148 WdExt.exe 36 PID 1596 wrote to memory of 2028 1596 cmd.exe 38 PID 1596 wrote to memory of 2028 1596 cmd.exe 38 PID 1596 wrote to memory of 2028 1596 cmd.exe 38 PID 1596 wrote to memory of 2028 1596 cmd.exe 38 PID 1596 wrote to memory of 2028 1596 cmd.exe 38 PID 1596 wrote to memory of 2028 1596 cmd.exe 38 PID 1596 wrote to memory of 2028 1596 cmd.exe 38 PID 2028 wrote to memory of 1604 2028 launch.exe 39 PID 2028 wrote to memory of 1604 2028 launch.exe 39 PID 2028 wrote to memory of 1604 2028 launch.exe 39 PID 2028 wrote to memory of 1604 2028 launch.exe 39 PID 2028 wrote to memory of 1604 2028 launch.exe 39 PID 2028 wrote to memory of 1604 2028 launch.exe 39 PID 2028 wrote to memory of 1604 2028 launch.exe 39 PID 1604 wrote to memory of 900 1604 cmd.exe 41 PID 1604 wrote to memory of 900 1604 cmd.exe 41 PID 1604 wrote to memory of 900 1604 cmd.exe 41 PID 1604 wrote to memory of 900 1604 cmd.exe 41 PID 1604 wrote to memory of 900 1604 cmd.exe 41 PID 1604 wrote to memory of 900 1604 cmd.exe 41 PID 1604 wrote to memory of 900 1604 cmd.exe 41 PID 900 wrote to memory of 2260 900 wtmps.exe 42 PID 900 wrote to memory of 2260 900 wtmps.exe 42 PID 900 wrote to memory of 2260 900 wtmps.exe 42 PID 900 wrote to memory of 2260 900 wtmps.exe 42 PID 900 wrote to memory of 2260 900 wtmps.exe 42 PID 900 wrote to memory of 2260 900 wtmps.exe 42 PID 900 wrote to memory of 2260 900 wtmps.exe 42
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:1800 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Users\Admin\AppData\Local\Temp\@AE167D.tmp.exe"C:\Users\Admin\AppData\Local\Temp\@AE167D.tmp.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:548 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "4⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:352 -
C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"5⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2148 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1596 -
C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 21487⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "8⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1604 -
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:900 -
C:\Windows\SysWOW64\mscaps.exe"C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe10⤵
- Executes dropped EXE
PID:2260
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "4⤵PID:1028
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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:2896
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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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
1.7MB
MD5432ba2b35ce607db5300f4a7a592f8fe
SHA162c9cba7b9dc91c9cdc9a52b0300f3b11d6a6a85
SHA2569ffd00ddb698fd5150f27a1363dddead4607219a11515437d4aec19888229e54
SHA5120666985cc98525f55b883d9f6266f01745e766131a208e0605034489128636d1c3c35d18b07b259903daaded08eaac8d7100327daed3d15bad0e1ca953901533
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Filesize
129B
MD5d1073c9b34d1bbd570928734aacff6a5
SHA178714e24e88d50e0da8da9d303bec65b2ee6d903
SHA256b3c704b1a728004fc5e25899d72930a7466d7628dd6ddd795b3000897dfa4020
SHA5124f2b9330e30fcc55245dc5d12311e105b2b2b9d607fbfc4a203c69a740006f0af58d6a01e2da284575a897528da71a2e61a7321034755b78feb646c8dd12347f
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Filesize
196B
MD5da2db26aff931241f0cf76e655e6a797
SHA1b5c6c92647c0633fb5c9f7cd4843eb8966509821
SHA2564049a744de14123c4dbf5f261acf4b99ec3a597362d53f1034fcf4401e512207
SHA512213461e7a8107373bbb027b44021812c1e2da6c4c011339e0f80893b03bbea8a5a2b6c0776d0ae187c2a0eec328904e6a5ad1d081ed9647176dda7ae2cb931bf
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Filesize
126B
MD59b61fac77887683b98b5d21746901a48
SHA11ffc3bcd5db0d8645e943475cf5d13bff86f04c0
SHA2563abf8012aeb1c7a513e033a0aa1eee12e98cd7d1f6b6ead581b4f26c407b567d
SHA512151d19f8dbddcd7aa54d4c5525579dc409baf647528a36ddc3b30da08aad4e46fba13ced40294bd12a93150237dd0b6ab928388fc8e21d794f8badf35b9df462
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Filesize
102B
MD53ca08f080a7a28416774d80552d4aa08
SHA10b5f0ba641204b27adac4140fd45dce4390dbf24
SHA2564e7d460b8dc9f2c01b4c5a16fb956aced10127bc940e8039a80c6455901ea1f0
SHA5120c64aa462ff70473ef763ec392296fe0ea59b5340c26978531a416732bc3845adf9ca7b673cb7b4ba40cc45674351206096995c43600fccbbbe64e51b6019f01
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Filesize
200KB
MD578d3c8705f8baf7d34e6a6737d1cfa18
SHA19f09e248a29311dbeefae9d85937b13da042a010
SHA2562c4c9ec8e9291ba5c73f641af2e0c3e1bbd257ac40d9fb9d3faab7cebc978905
SHA5129a3c3175276da58f1bc8d1138e63238c8d8ccfbfa1a8a1338e88525eca47f8d745158bb34396b7c3f25e4296be5f45a71781da33ad0bbdf7ad88a9c305b85609
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\Users\Admin\AppData\Local\Temp\2024-05-07_32d871eaf10e0bc7326371188a74bda8_darpapox_magniber_nymaim.exe
Filesize875KB
MD5a30e2470e1d9c81597387a209b931ae2
SHA1d9e6e24e2e987a6e617445eeaa1e81da45f7347f
SHA256a38e442d53dc023451f43f7b9f27ed7fef47e60a67edc188f84ffe535071bfca
SHA512911d721ed10711f60091141dcbbf0510fc6ba61dd0415f42dba8381f45b379e79d2fd8384d20234a8198a826809ef8732183e88f705ed1841551f8c48f28695c
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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
202KB
MD57ff15a4f092cd4a96055ba69f903e3e9
SHA1a3d338a38c2b92f95129814973f59446668402a8
SHA2561b594e6d057c632abb3a8cf838157369024bd6b9f515ca8e774b22fe71a11627
SHA5124b015d011c14c7e10568c09bf81894681535efb7d76c3ef9071fffb3837f62b36e695187b2d32581a30f07e79971054e231a2ca4e8ad7f0f83d5876f8c086dae