Analysis
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max time kernel
150s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09-03-2024 17:40
Static task
static1
General
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Target
mapper.exe
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Size
12KB
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MD5
34971f3bb157d0e9239fba75b00923c9
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SHA1
30921c9f83b9893447b13b0196b5bf1d668317e5
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SHA256
0ec4ddc14b405e679b7d84cf497b37eea9d7fceab795a575d54d3a37e5a2bfe6
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SHA512
706a6f1b0c338aee6ec2f9c56b63e5123d9eac555095d2c91eb2fe2931ad46d91776e2d1dc145eb31de319ef11b1b39802ac2f6e8e4570839788af642768fec7
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SSDEEP
192:HgFwFDVdfG0nG7ljt4yb+mv1ZcmKfGxj8Jgh:HiODt4Rv+IcmKfGxjp
Malware Config
Extracted
gozi
Signatures
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation wscript.exe Key value queried \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation mapper.exe -
Executes dropped EXE 1 IoCs
pid Process 1504 agek0k4n.exe -
Loads dropped DLL 1 IoCs
pid Process 1360 mapper.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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Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
flow ioc 28 raw.githubusercontent.com 67 discord.com 69 discord.com 137 discord.com 27 raw.githubusercontent.com -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 100 checkip.amazonaws.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3976 schtasks.exe -
Modifies registry class 7 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000_Classes\ms-settings\shell\open\command\ = "wscript.exe C:\\Users\\Admin\\AppData\\Local\\Temp\\playpear19954641.vbs" reg.exe Key created \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000_Classes\ms-settings\shell\open\command reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" reg.exe Key created \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000_Classes\ms-settings\shell\open\command reg.exe Key created \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000_Classes\ms-settings reg.exe Key created \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000_Classes\ms-settings\shell reg.exe Key created \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000_Classes\ms-settings\shell\open reg.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1504 agek0k4n.exe 1504 agek0k4n.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe 1360 mapper.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3544 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1360 mapper.exe Token: SeDebugPrivilege 1504 agek0k4n.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1360 mapper.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3544 Explorer.EXE -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 1360 wrote to memory of 1916 1360 mapper.exe 98 PID 1360 wrote to memory of 1916 1360 mapper.exe 98 PID 1360 wrote to memory of 1916 1360 mapper.exe 98 PID 1360 wrote to memory of 5040 1360 mapper.exe 100 PID 1360 wrote to memory of 5040 1360 mapper.exe 100 PID 1360 wrote to memory of 5040 1360 mapper.exe 100 PID 1360 wrote to memory of 4920 1360 mapper.exe 102 PID 1360 wrote to memory of 4920 1360 mapper.exe 102 PID 1360 wrote to memory of 4920 1360 mapper.exe 102 PID 4920 wrote to memory of 1520 4920 cmd.exe 104 PID 4920 wrote to memory of 1520 4920 cmd.exe 104 PID 4920 wrote to memory of 1520 4920 cmd.exe 104 PID 1520 wrote to memory of 4292 1520 ComputerDefaults.exe 105 PID 1520 wrote to memory of 4292 1520 ComputerDefaults.exe 105 PID 1520 wrote to memory of 4292 1520 ComputerDefaults.exe 105 PID 4292 wrote to memory of 4540 4292 wscript.exe 106 PID 4292 wrote to memory of 4540 4292 wscript.exe 106 PID 4292 wrote to memory of 4540 4292 wscript.exe 106 PID 1360 wrote to memory of 1504 1360 mapper.exe 108 PID 1360 wrote to memory of 1504 1360 mapper.exe 108 PID 1360 wrote to memory of 1504 1360 mapper.exe 108 PID 1504 wrote to memory of 3976 1504 cmd.exe 110 PID 1504 wrote to memory of 3976 1504 cmd.exe 110 PID 1504 wrote to memory of 3976 1504 cmd.exe 110 PID 1360 wrote to memory of 1504 1360 mapper.exe 121 PID 1360 wrote to memory of 1504 1360 mapper.exe 121 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57 PID 1504 wrote to memory of 3544 1504 agek0k4n.exe 57
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
PID:3544 -
C:\Users\Admin\AppData\Local\Temp\mapper.exe"C:\Users\Admin\AppData\Local\Temp\mapper.exe"2⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1360 -
C:\Windows\SysWOW64\reg.exe"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /d "wscript.exe C:\Users\Admin\AppData\Local\Temp\playpear19954641.vbs" /f3⤵
- Modifies registry class
PID:1916
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C:\Windows\SysWOW64\reg.exe"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /v DelegateExecute /d "0" /f3⤵
- Modifies registry class
PID:5040
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C computerdefaults.exe3⤵
- Suspicious use of WriteProcessMemory
PID:4920 -
C:\Windows\SysWOW64\ComputerDefaults.execomputerdefaults.exe4⤵
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Windows\SysWOW64\wscript.exe"wscript.exe" C:\Users\Admin\AppData\Local\Temp\playpear19954641.vbs5⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4292 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts6⤵PID:4540
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C schtasks /Create /SC ONLOGON /TN SpotifyUpdateService_iFeRcipGml0K2C2no050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Shell\iFeRcipGml0K2C2no050MX.exe" /RL HIGHEST /IT3⤵
- Suspicious use of WriteProcessMemory
PID:1504 -
C:\Windows\SysWOW64\schtasks.exeschtasks /Create /SC ONLOGON /TN SpotifyUpdateService_iFeRcipGml0K2C2no050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Shell\iFeRcipGml0K2C2no050MX.exe" /RL HIGHEST /IT4⤵
- Creates scheduled task(s)
PID:3976
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C:\Users\Admin\AppData\Local\Temp\agek0k4n.exe"C:\Users\Admin\AppData\Local\Temp\agek0k4n.exe" explorer.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1504
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=5028 --field-trial-handle=2272,i,1589057049575649654,2929151440327217574,262144 --variations-seed-version /prefetch:81⤵PID:4952
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
46KB
MD502d2c46697e3714e49f46b680b9a6b83
SHA184f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA51260348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac
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Filesize
128KB
MD51c77edf93605993ce370216e7060dc56
SHA14ea199448c8936c1400c166c6c40a553a82b796b
SHA256369b1890a91340720fba36bfe233f203bc686e21d93184bbf3ccd6a5c2af7e11
SHA5125e277aea674ab97c67cd7eda0f086399060ee8b4fbea52dd7cf13323b10b63376f724032aea237fbc632dc13bdae83d2a1dc90d2834de2ac460a925eccd737f5
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Filesize
36KB
MD56478037002a1b1fafdaece55ca238be1
SHA1a69a5975d41e884c5cbbc82ec003ea2ae02d8b98
SHA2566bc8072a364889ec9df9d094c6528350ef17c9a718d1ab53288a273fa24b1965
SHA512de779be59c79e3163420132b4de4a887da0b9fb2ae6ce14740d7183c6b04e175e903e0457da6dd94c2666d7f61729e65051c4209bd94b699754d11acc8eb0f47
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Filesize
1.4MB
MD56f2fdecc48e7d72ca1eb7f17a97e59ad
SHA1fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056
SHA25670e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809
SHA512fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b
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Filesize
124KB
MD5e898826598a138f86f2aa80c0830707a
SHA11e912a5671f7786cc077f83146a0484e5a78729c
SHA256df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a
SHA5126827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb
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Filesize
171B
MD5a34267102c21aff46aecc85598924544
SHA177268af47c6a4b9c6be7f7487b2c9b233d49d435
SHA256eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44
SHA5125d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3
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Filesize
16B
MD546295cac801e5d4857d09837238a6394
SHA144e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA2560f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA5128969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
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Filesize
329B
MD56f7bb35416fa4a8788bbf12783ba7a63
SHA1b7380627dfef54dc65e31758f3ac7b120af2e3df
SHA25650907c8696ba2da78d3f286e0396d1561758de8226314df8e4cefc3d78c1f0ed
SHA512dae3b7ac11a656ef58bbfd382a1af4e39b939331a76daacd3d830c610ab08c416e4e40139f0721ef2f9e75e1f38863b88ce69742953c19a01e69d9d3e57eb348
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Filesize
291B
MD51f5bbfa9fdbec8eedb49dfa1cfde15de
SHA1aee0ac0f31590099127d3f522b7e60f301a4de44
SHA2564f5f18bcf9645193e20650a3583bec9d142367bd54adb0f787cb54d8b65a6216
SHA512db3acb46433b59e256537d9c1af07b60576f793795a02e61dfd54573f028ada5199fcb40d72d6427170ad40c8733718a3a65311cd2e86bfdfa16e88d5eadb20e
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Filesize
41B
MD55af87dfd673ba2115e2fcf5cfdb727ab
SHA1d5b5bbf396dc291274584ef71f444f420b6056f1
SHA256f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
SHA512de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
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Filesize
334B
MD58a5a3f29dce7ca9a23d35ab4071cb931
SHA194f8b56e312e8fd16593b825df1582dab9b9b9dd
SHA256c31505e165d680a7fa679c098711d2846cc8d0f2e3f3644c706a1d1c4a76876a
SHA512c4bc02ace3581e947f4784790756235637d94570796e7f5c63c2a352fd27877970fd3643ca14de2593283492f1bf093e6fb26322a22632cf4d8bf7ce6d987289
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Filesize
331B
MD5865d9a415c84411d5c3afffb9b25757d
SHA134f47e74c4bea08fea562433839b149e71150d79
SHA25672af45d6c448ce351dbf6760473f82a9b2555aa79d0416ef84a7346c79bc16d6
SHA51298c56fbeb75d2b27abd78e6352d7fc2c66f740735e35f4a92c20e8f9a4c1815c6894a011455aaa7a61056956201d8f90a2bf2baa97452ec63913af10f0f3be73
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C:\Users\Admin\AppData\Roaming\Gongle\aRGU8PWJGZ\f97d9gc7.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
Filesize48KB
MD5c8583d963ffc8caf7850a320228bd779
SHA1f54fdc7391977bdddfca0101407ad7973f64b1a7
SHA25621ed68046ef1d19feb7ce12064661ef0496e8764b8da9f7b0bc9fa2d1bf0d45e
SHA512d815e6395249bb5f40be87725339db3678ddb62e67e04b12d013cd5ca3f8cac0a4a1d65328ce46cf52f1b3eedcd312b0532b86147250750f5db61ebcce06b1d7