Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05-05-2024 10:14
Static task
static1
Behavioral task
behavioral1
Sample
8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe
Resource
win7-20240221-en
General
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Target
8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe
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Size
92KB
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MD5
932615f4bca0021f9be6c01a235ff499
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SHA1
a1d31b9ff1a6dcc47c1ca9601a78d9875a4ce6b8
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SHA256
8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0
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SHA512
c61453dab3f46fe38c24c237b397716579091aaddbfb55817d2c35c75619b472de0e4759115caa7eb91d9320b97e0224af213daef1587eacbba4873c724d747c
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SSDEEP
1536:/wSe+Zk78NR3dN5nPyyapmebn4ddJZeY86iLflLJYEIs67rxo:/Ve+a+3dN5fLK4ddJMY86ipmns6S
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2256 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 2656 Logo1_.exe 2280 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe -
Loads dropped DLL 1 IoCs
pid Process 2256 cmd.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Mail\ja-JP\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\en-US\js\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\_desktop.ini Logo1_.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\MEIPreload\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ks_IN\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\intf\modules\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Esl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\Adobe AIR Updater.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\DW\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\gd\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Journal\Journal.exe Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\_desktop.ini Logo1_.exe File created C:\Program Files\Mozilla Firefox\browser\features\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\uk\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Triedit\de-DE\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\css\_desktop.ini Logo1_.exe File created C:\Program Files\Mozilla Firefox\fonts\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\ink\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\EXPEDITN\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\Resources\1033\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Defender\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\7-Zip\Lang\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\More Games\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Media Player\Skins\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\js\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\images\on_desktop\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\AddInSideAdapters\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VBA\VBA7\1033\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\1033\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Visual Studio 8\SDK\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Full\_desktop.ini Logo1_.exe File created C:\Program Files\Microsoft Games\FreeCell\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\de\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\PAPYRUS\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\css\_desktop.ini Logo1_.exe File created C:\Program Files\Microsoft Games\Multiplayer\Spades\it-IT\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\km\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\1.0\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Google\Update\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\browser\features\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\zu\LC_MESSAGES\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe File created C:\Windows\Logo1_.exe 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\Dll.dll Logo1_.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 43 IoCs
pid Process 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe 2656 Logo1_.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2412 wrote to memory of 1652 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 28 PID 2412 wrote to memory of 1652 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 28 PID 2412 wrote to memory of 1652 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 28 PID 2412 wrote to memory of 1652 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 28 PID 1652 wrote to memory of 2192 1652 net.exe 30 PID 1652 wrote to memory of 2192 1652 net.exe 30 PID 1652 wrote to memory of 2192 1652 net.exe 30 PID 1652 wrote to memory of 2192 1652 net.exe 30 PID 2412 wrote to memory of 2256 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 31 PID 2412 wrote to memory of 2256 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 31 PID 2412 wrote to memory of 2256 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 31 PID 2412 wrote to memory of 2256 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 31 PID 2412 wrote to memory of 2656 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 33 PID 2412 wrote to memory of 2656 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 33 PID 2412 wrote to memory of 2656 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 33 PID 2412 wrote to memory of 2656 2412 8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe 33 PID 2656 wrote to memory of 2252 2656 Logo1_.exe 34 PID 2656 wrote to memory of 2252 2656 Logo1_.exe 34 PID 2656 wrote to memory of 2252 2656 Logo1_.exe 34 PID 2656 wrote to memory of 2252 2656 Logo1_.exe 34 PID 2252 wrote to memory of 2592 2252 net.exe 36 PID 2252 wrote to memory of 2592 2252 net.exe 36 PID 2252 wrote to memory of 2592 2252 net.exe 36 PID 2252 wrote to memory of 2592 2252 net.exe 36 PID 2256 wrote to memory of 2280 2256 cmd.exe 37 PID 2256 wrote to memory of 2280 2256 cmd.exe 37 PID 2256 wrote to memory of 2280 2256 cmd.exe 37 PID 2256 wrote to memory of 2280 2256 cmd.exe 37 PID 2656 wrote to memory of 2484 2656 Logo1_.exe 38 PID 2656 wrote to memory of 2484 2656 Logo1_.exe 38 PID 2656 wrote to memory of 2484 2656 Logo1_.exe 38 PID 2656 wrote to memory of 2484 2656 Logo1_.exe 38 PID 2484 wrote to memory of 2680 2484 net.exe 40 PID 2484 wrote to memory of 2680 2484 net.exe 40 PID 2484 wrote to memory of 2680 2484 net.exe 40 PID 2484 wrote to memory of 2680 2484 net.exe 40 PID 2656 wrote to memory of 1204 2656 Logo1_.exe 21 PID 2656 wrote to memory of 1204 2656 Logo1_.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1204
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C:\Users\Admin\AppData\Local\Temp\8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe"C:\Users\Admin\AppData\Local\Temp\8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe"2⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2412 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- Suspicious use of WriteProcessMemory
PID:1652 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵PID:2192
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C:\Windows\SysWOW64\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$$a1314.bat3⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Users\Admin\AppData\Local\Temp\8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe"C:\Users\Admin\AppData\Local\Temp\8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe"4⤵
- Executes dropped EXE
PID:2280
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2252 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2592
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C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2680
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
258KB
MD51cf9715a389ba4876cab7d395df4d645
SHA10a448c44716a1d819889dabbb4eb0300535a716f
SHA256bac5d6a06de485f137512023b413935335ddb109b8c5ecc38972fcaa4a7de491
SHA512c59f4a9f9a05c67c10a42ba3a33fa15106d844088ea38b598dfb6a75f2c031aaf6e0c63bc5c03fa5899da11872df2a04b8c8dc18073f101f49cc0fc3b82ac7be
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Filesize
478KB
MD53e2d3392a9d3ae3ed27661f81e853478
SHA1fa8c023a3bff75e89ed39f5d4bfb5693d818ca8b
SHA25609da8a31b7f420b9e4ed6d02e698bcc12a4f3efa46a53d1492a241a5784d44a8
SHA51227652a29d728b92995b8ce46b150cd14baf5b65789591085ef3fa959dbc99efaa071b7a014ccaabeb6e84cdea642769dc98a7a1684afcda9be82dbb0b8d3fa17
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Filesize
722B
MD5085ff1b73cf2e182eedcc63e89e622c6
SHA1228e37f86d6f6673ed4a9dcfef1a243d5e5481f3
SHA2569bd90a104a227054baec3a2debb98e866636f94df4750356621db6365f1d93f8
SHA512ba7fdc39a328f716b1f1cb7685e84f402c706add157a706b05c7f110d39fecf24c00a8e6faf6980423a934f517c3a643726a14c04b024d090360e96f1f0b9f2e
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C:\Users\Admin\AppData\Local\Temp\8b0fc225ef0740507b3769245ba7fb437b938ef9ebdff303688084403f2ee5b0.exe.exe
Filesize59KB
MD5dfc18f7068913dde25742b856788d7ca
SHA1cbaa23f782c2ddcd7c9ff024fd0b096952a2b387
SHA256ff4ac75c02247000da084de006c214d3dd3583867bd3533ba788e22734c7a2bf
SHA512d0c7ec1dae41a803325b51c12490c355ed779d297daa35247889950491e52427810132f0829fc7ffa3022f1a106f4e4ba78ed612223395313a6f267e9ab24945
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Filesize
33KB
MD5030c9aac5dcb76c5a06bf0ac2cdecfb0
SHA118f137b0ad656c47efffbc845449b5e80294bfd2
SHA256815990d99ef2e24393dfdaac82ed03ab38096386d327ae3a8f670c63e02dbf79
SHA5124db5e2a3c0e3d70003437fd15eebe90bb4574450b600bcac0fb52842c646fe5c098912ad479cf3ec4a490c985ba837e37ed5bdeec5db2ca57b16360290e0cce5
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Filesize
8B
MD51b16d2dbd4281ce4e4e5729c608dcb0b
SHA1851e624080ba5598edb808d4b30fe2d74999ce18
SHA256c9e46fb51d0588ca1e48ca66731e11992770b9b74a982f9bdbb6ce5b5b75d549
SHA512cd1c4cf7c7871cb48ce735226b25f689b340037e6c992441e566161de7fca7410762d1a0c2670ee4b6546f7ee854d3219e0e2315c3e0387d9bbe3f08076b5a59