09fc252661481ea65e23c90babdb7801be6b77dc5db3095cf726372d0d80ff0a

Analysis

max time kernel
898s
max time network
439s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
15/07/2026, 04:23

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General

Target
$TEMP/evw_setup/1.0.0/46free/EDownloader.exe
Size 3.4MB
Sample260715-e1bm9abw3n
SHA256 09fc252661481ea65e23c90babdb7801be6b77dc5db3095cf726372d0d80ff0a
MD5 83aaf734d620f4a1b4aab6d5f0cf6819
SHA1 e6e2d128d260c9a52e0ee3cb32023ddb9d1b9d66
SHA512 22c34ed55fa0149f72bf2ad4751eef52897bb5dd4f300cc5d0cbadc566c33b7907114cca567ad12edd58c1aef811014bbbe81599ccb9e28a2af8007347e92df1
SSDEEP 98304:H+gzEdPtI8TzKPrqSUiyk++U3AfqkQHLtrBUnKR:eVbNSokU3Oqko5rBU4
TLSH
T108F5E12176A28037F5B304B59D7F6B6ED46CBE32072494D7A3C40E2D0A71AD27A32767
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InfoForSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AliyunWrapExe.Exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InfoForSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InfoForSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InfoForSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EDownloader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InfoForSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InfoForSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InfoForSetup.exe

System Time Discovery 1 TTPs 1 IoCs

Adversary may gather the system time and/or time zone settings from a local or remote system.

discovery

System Time Discovery

T1124

pid	Process
3524	InfoForSetup.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4680	EDownloader.exe
4680	EDownloader.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 4880	4680	EDownloader.exe	85
PID 4680 wrote to memory of 5064	4680	EDownloader.exe	86
PID 5064 wrote to memory of 2096	5064	InfoForSetup.exe	87
PID 4680 wrote to memory of 4560	4680	EDownloader.exe	98
PID 4680 wrote to memory of 3444	4680	EDownloader.exe	99
PID 4680 wrote to memory of 1288	4680	EDownloader.exe	100
PID 4680 wrote to memory of 1964	4680	EDownloader.exe	101
PID 4680 wrote to memory of 3524	4680	EDownloader.exe	102

C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\EDownloader.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\EDownloader.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4680
- C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\InfoForSetup.exe
  /Uid "S-1-5-21-2937465464-4167303362-2236413517-1000"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4880
- C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\InfoForSetup.exe
  /SendInfo Window "Web_Installer" Activity "Result_Run_Installer" Attribute "{\"Country\":\"United States\",\"Pageid\":\"\",\"Timezone\":\"GMT-00:00\"}"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5064
- - C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\AliyunWrapExe.Exe
    C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\AliyunWrapExe.Exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2096
- C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\InfoForSetup.exe
  /SendInfo Window "Home_Installer" Activity "Result_Download_Configurefile" Attribute "{\"CDN\":\"http://download.easeus.com/api2/index.php/Apicp/Drwdl202004/index/\",\"Elapsed\":\"²\",\"Errorinfo\":\"4\",\"Result\":\"Failed\"}"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4560
- C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\InfoForSetup.exe
  /SendInfo Window "Home_Installer" Activity "Result_Download_Configurefile" Attribute "{\"CDN\":\"https://d1yqyi2epbbxvx.cloudfront.net/api2/index.php/Apicp/Drwdl202004/index/\",\"Elapsed\":\"1\",\"Errorinfo\":\"4\",\"Result\":\"Failed\"}"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3444
- C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\InfoForSetup.exe
  /SendInfo Window "Home_Installer" Activity "Result_Download_Configurefile" Attribute "{\"CDN\":\"https://d1kp3984eicvmo.cloudfront.net/api2/index.php/Apicp/Drwdl202004/index/\",\"Elapsed\":\"2\",\"Errorinfo\":\"4\",\"Result\":\"Failed\"}"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1288
- C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\InfoForSetup.exe
  /SendInfo Window "Home_Installer" Activity "Result_Download_Configurefile" Attribute "{\"CDN\":\"https://d26eyml8eh90ed.cloudfront.net/api2/index.php/Apicp/Drwdl202004/index/\",\"Elapsed\":\"1\",\"Errorinfo\":\"4\",\"Result\":\"Failed\"}"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1964
- C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\InfoForSetup.exe
  /SendInfo Window "Downloading" Activity "Result_Download_Program" Attribute "{\"Average_Networkspeed\":\"0.00B\",\"Elapsedtime\":\"147\",\"Errorinfo\":\"1004\",\"Result\":\"result_fail\"}"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Time Discovery
  PID:3524

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Time Discovery

T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

AliyunConfig.ini

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\AliyunConfig.ini
Size 1KB
SHA256 71b9848fae320640a75b94bffa6102a7ce228f9e6783a4b4857af475968bb4d2
MD5 02a3f971d54fdeb660c03d50e197b101
SHA1 3f40b8c2567346c28156858fa4de2856cd1dd901
SHA512 3477270539e4b846d552687ec75cba471c36dea1c4d0fdadb490ea8341460944f52afa6e12686bca397336f5b0dad2a2a3422921d681b6276432ae0f1edc3aaa
TLSH
T1B031592775E910089073BF4AEFE8D4F7D76A79116849C85A40D1034F49D5680EE13ABF
MD5 SHA1 SHA512 TLSH

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DataFile.ini

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\DataFile.ini
Size 698B
SHA256 8ab3cc6d5d4f58e3559429ed44e53247fc27baa3b7f6af79b8c102b9f78ffe93
MD5 58ef887f7479b946bbd0b71e9592b7a0
SHA1 de016c83ca8efe8c93b105f6c62be2080e535efc
SHA512 748bb896da343810345ac950216b084580dbc5325c1b5bc039b3a990e6f528bbc5cfb12ea78b789d44fd85c5637ffa18ac543d6c538b0068c47722704360e2ca
TLSH
T17101D19A6AE81255F4B3652EEFF4C926533B78C44848C58C10E22E0F48E0611D1233BB
MD5 SHA1 SHA512 TLSH

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DataFile.ini

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\DataFile.ini
Size 1KB
SHA256 e1b14e97f09f3aeaaf88e3daa7f0e4d33e17b1f6f9081623058fa5e4f647e788
MD5 1039ac765a8a84985d112dfd2ae6fbd1
SHA1 a046711a86d01a324a00816e1ef589cd329fce9d
SHA512 39ccf04f7231b420dd20ae3df96773ed89953af1e56cd70842f8769643d8def8a4ef03f435f7e22f361de10c290391bcf49a70b1a3250e3c67e2d38ee8a920f8
TLSH
T16821035A6AE91659F5E3A62EEFB4C936533F79C44848C58C10F21E0E08E5A11E0133BB
MD5 SHA1 SHA512 TLSH

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DataFile.ini

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\DataFile.ini
Size 554B
SHA256 38e3012dda33f051d9578b10dd10f542949ebbb3e27a67730e263229c22fc9a9
MD5 04b2cd0407a7d0cb44574a8d5b525c05
SHA1 ea70d4eae25e0a198d17352cfdf76c585d390f8d
SHA512 d16e702528fea31aae584b40d5e2c89cbd0384389fa38f8d016b62d34440e19469481e4c98a3a3e51f7f8c95074950a5ebbe910beec4aa6d94e1255f3c893e62
TLSH
T1D6F08C675AEC209AB8B3366AEFF8C876172778D5589CD94C24E13B1F04E5402E1532FB
MD5 SHA1 SHA512 TLSH

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DataFile.ini

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\DataFile.ini
Size 1KB
SHA256 c407e02159a2013886c072a2aff9d95ac6cf8b1ab71ebd61c5076ce67d482cf5
MD5 d42f28c41a23100ae934980da2f08321
SHA1 393c8261698fb75a2bf2fceca6a05eb882172d6d
SHA512 42398b7bc33f9e84f1d3a457b0b140798fb943eb33c3593d5441cf6b210bd2e76c54c2a47030cd0940b16e9febd71f09fe7b3c9ebe496ae9910a21b984967a22
TLSH
T1E241045A6AF91659F5E3A62EEFB4C936533F79C54848C58C10F21E0E08E5A11E0533BB
MD5 SHA1 SHA512 TLSH

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DataFile.ini

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\DataFile.ini
Size 3KB
SHA256 5d57fe4bc69356231e5e6b8a769449f5b804128557972c3c46db43c0bbb1d444
MD5 7e7879a8b6a5a6652549bb32d5bd75df
SHA1 26779a24167defafad898e6b47e271ab12deca92
SHA512 c9c8668602bea70017cb67bf6e6f6e68c1ffc0e657882c8df12935335969b8d87ac966f15d9c0d8ae72a5d71bd0f2e2f4e823f7ee056cba9333ef086de2559dd
TLSH
T15C51E19A6AF91659F5E3962EEFF4C936533F79C44848C58C14E22F0E08E5611D0533BB
MD5 SHA1 SHA512 TLSH

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DataFile.ini

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\DataFile.ini
Size 2KB
SHA256 8a311de9970bf692ae2cb2e5afb4db87cad528de5be2bd6537a14833a82bf23d
MD5 a0328f02f6bcd017f7a4f6a4e1890a3e
SHA1 00fd1abf6c4fe519b974b80dfaa69808f050e6b2
SHA512 86e5c949669c010a541250422d639c4597fb9f663c182ab5fd305cfca103aa8a98cdccb9c82447b91618118a6d647aeefcfc33b3d09219642a9648c0d988a6ca
TLSH
T1EF51E29A6AF9166AF5E3962EEFF4C936533F79C44848C58C10E22F0E08E5611D0533BB
MD5 SHA1 SHA512 TLSH

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DataFile.ini

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\DataFile.ini
Size 1KB
SHA256 a62a94f3bdcbde44ca9584a3d5d3535a482f2588d49607d9ec4e4b7b2e1d57dc
MD5 a9c4004911537f9a2db1965163a41c86
SHA1 53501c9f0264a40cd6a0ce9d7e6fb03793fa5a8d
SHA512 7cbf5f9fe3e6c86bd18792ac54946093168d07461d3ee5d6c308f7ba2e63f3ad18ed5ddb7486f73b243c3c90456b09ca177dc679972ad7759148d3fae33dde1d
TLSH
T10E41D29A6AF8165AF4A3562EEFF4C936533F78C54848C98C14E22F1F08E5611D0133BB
MD5 SHA1 SHA512 TLSH

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DataFile.ini

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\DataFile.ini
Size 1KB
SHA256 f55fe57e5af17eb0e3980a1191bd0151c89fb013b0fd65d3665ea0ad9c7d2b09
MD5 c4e10213659b012df361f33dbacc669a
SHA1 4e49954b5b24c9e9e2e8f61a16eb885bf2e57d98
SHA512 0f65a9d45f17b857e1b09ffb2c86249068e8bd97f8d750580df95dc0605ef352ae93ec2390fb21254c44fabe3f42c8f2253a7841f1ff21c115ff902427074b72
TLSH
T1DA216D9A6AE8255AF5A3662AEFF4C93A533B74C54848C98D14E22F1F08E5611D0133BB
MD5 SHA1 SHA512 TLSH

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DataFile.ini

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\DataFile.ini
Size 620B
SHA256 c183c5abecc3a1eda0ee51bc60519792ec1d6ec17edb96338faa2ed129807abf
MD5 4f54e773a22ad31ac698cd1930224f0f
SHA1 1fbe96f07861b9f0aafb717c6aedb2da6ab2c57c
SHA512 012ecf7f174d1bbdedf8ede150524cb613fed89badbcb3c983700404496e566187c2f6a36a507a723ec44452265addd9dd1d0f1cc1186f7ea99d177c211d3f82
TLSH
T121F0F99B5AE8205AB8A3652AEFE4D92A533B74C44849C98D64E22B1F14E5511C1133FB
MD5 SHA1 SHA512 TLSH

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DataFile.ini

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\DataFile.ini
Size 88B
SHA256 ae89726af2bd0c0218fbf63af20d4464f44dced5156364d817b6e73afc8e9f87
MD5 7f411750d07619f38537e7fd612b8b44
SHA1 cda241a1ce5141288582c8f0ac4850992b427bdc
SHA512 35dad46325060004a66e01e10af6a3ebfd94b6751347b6ec64840c4ec03d81480fc324494ea39dded03bf2f1a1ce352b15ab518d14214c15567af17fb32f16b8
TLSH
T1A6B0027757CD540AFD2A346ACBC8A43F5B47A1AC501F995E60C13647C4D4C5127130F7
MD5 SHA1 SHA512 TLSH

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installer.log

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\installer.log
Size 4KB
SHA256 b61a4a52663a5daf04cbe7e0e08c734726079feebee7ae695700f1279da8e216
MD5 569664cf09513cd5ce4b40d863f1d5b3
SHA1 b9f3cab4136673812dffd2ceb603cc662f751c56
SHA512 f6bebde9d80de45934ba93d85504361b518ed1e60c753c00625e166129b2e23cf86a404eb73fad55626b797c680542de828ef7ec510d7bc9d3f1ff89b543b7d0
SSDEEP 96:mbFdHS19DSpDSYSr7Srp04S26MKMK1YUKmI1bsK9w1DgeODAKEE1D7KUN1BNKCGK:LeA/axE1mR5GIHrsqAHMHb
TLSH
T1F2A19D2E0DC3D637B53146849FD42AC003D2A2866494C5D47B32CE0FFB6A0BA5BDA687
MD5 SHA1 SHA512 SSDEEP TLSH

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installer.log

Path C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\installer.log
Size 1KB
SHA256 13843f0961927a0dfa67c1cc80464773cbaf35afacbc209798701f166a952504
MD5 de7b54add2fdbd9c6a8c9882c7028bbc
SHA1 8cfb34f95ea4eb14f0a5c292ea65d420e2424c56
SHA512 efdc61608e6d046646652475dc93e62a13721493395d816b263347d0945d792081464401e88c27a01f9c8fc711e78cc04458eff01f6ba0f0347265d0f1a2d2b9
TLSH
T1B141AC6F5EE3D4EBED3043D08AD91BC102D6A241509881D07F328A0EBF750B69BDB687
MD5 SHA1 SHA512 TLSH

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resource.ini

Path C:\Users\Admin\AppData\Local\Temp\resource.ini
Size 237B
SHA256 324e0e753b7f5d69d52a89a085329e9dac9b4a33b1bd34cad8cb81530d00cfa2
MD5 b452f9529880ca4668ce2f603ab147f6
SHA1 5fb906044b5e01e482b7ca6739a27ca317b3bdae
SHA512 0965f455912e62ba2c40134d48dbfc631f383db7b71033743c8f06533ab7b338e8947478002da3fa92390f15eed0d90d251aa6b8ed7d49e33a30563aa392bf46
TLSH
T1A9D0A7BBCB4A00FFCE0083C839002F97F703491A4423CD1098A01A08F02281AE8878E7
MD5 SHA1 SHA512 TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads