Analysis
- max time kernel
150s - max time network
146s - platform
windows10_x64 - resource
win10 - submitted
16/10/2020, 10:22
Static task
static1
Behavioral task
behavioral1
Sample
Swift001622.Scan.pdf..exe
Resource
win7v200722
General
- Target Swift001622.Scan.pdf..exe
- Size 586KB
- Sample201016-bsemtbn74x
- SHA256 aa7140aa9e404fcab5e45ba552de89669da4446c6a3474f307def1a75a3d37e0
- MD5 60ece7983b52efb4afcda75e1c7577b3
- SHA1 120db235d27b25f14d63a5100300cd09ec87e0c0
- SHA512 bb2f378cf52afdb4682ba3f97f146b4c444d378278963ed1e614228c618ccdfecaf1bff6958dcd8fb9e60b5386900cbaa708db332986efb5474c06075115598b
- MD5 SHA1 SHA512
Malware Config
Extracted
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formbook
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http://www.darkatnightgame.com/fgn/
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kynguyendongho.com
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seedtoskinnc.com
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islaplants.com
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bobbyfarris.com
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xn--mgbuhw0d7a.com
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sitestart.site
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blendedprintz.com
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honestwholesale.com
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shuttandco.com
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iangroupfunnels.com
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ohanavendors.com
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matreejewels.com
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paras.ltd
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1005cy.com
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birdiecrane.com
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dauntlessdigitalmanagement.com
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wownewtech.net
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instantpeindia.com
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toshimaen-uosen.com
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tlctrueloveconnection.com
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jfabulousblingz.com
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bporg.com
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midifitcamp.com
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sag-tropez.com
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funciona-mesmo.men
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quizcrypto.com
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efx999.com
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zmcafa.com
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tastyhandycandies.com
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centric-d.com
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spiritualitywithvee.com
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satnhomtuandung.com
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thatdentguy.com
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progress-party.com
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login-center-online.network
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istys.com
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finance04.com
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aarthiramamurthy.com
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tracemypreps.com
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tamtrangthuocnam.info
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mshldyx.com
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paradenge.xyz
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about-sexy.com
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windowsthreatcenter.info
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watchfulelephant.com
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ysch5.com
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arthritismobilityexercise.com
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facemunch.com
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samex-kv.com
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vaultequestrian.com
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minnano-leader-board.com
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kenanxin.com
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chengbo.online
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mingzejiudian.club
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alpha-roc.net
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trungtamsuachuanguyenkimvn.com
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polyrove.com
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omidtebbi.com
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qkvah.xyz
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feetfet.net
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travel-runway.com
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6njjuyut.com
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njcourierpost.com
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viaholding.com
Signatures
- Formbook Payload 3 IoCs
resource yara_rule behavioral2/memory/1336-2-0x0000000000400000-0x000000000042E000-memory.dmp formbook behavioral2/memory/1336-3-0x000000000041EB30-mapping.dmp formbook behavioral2/memory/1468-5-0x0000000000000000-mapping.dmp formbook - Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 720 set thread context of 1336 720 Swift001622.Scan.pdf..exe 77 PID 1336 set thread context of 2984 1336 Swift001622.Scan.pdf..exe 56 PID 1336 set thread context of 2984 1336 Swift001622.Scan.pdf..exe 56 PID 1468 set thread context of 2984 1468 svchost.exe 56 - Suspicious behavior: EnumeratesProcesses 31 IoCs
pid Process 720 Swift001622.Scan.pdf..exe 720 Swift001622.Scan.pdf..exe 720 Swift001622.Scan.pdf..exe 720 Swift001622.Scan.pdf..exe 720 Swift001622.Scan.pdf..exe 1336 Swift001622.Scan.pdf..exe 1336 Swift001622.Scan.pdf..exe 1336 Swift001622.Scan.pdf..exe 1336 Swift001622.Scan.pdf..exe 1336 Swift001622.Scan.pdf..exe 1336 Swift001622.Scan.pdf..exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe 1468 svchost.exe - Suspicious behavior: MapViewOfSection 6 IoCs
pid Process 1336 Swift001622.Scan.pdf..exe 1336 Swift001622.Scan.pdf..exe 1336 Swift001622.Scan.pdf..exe 1336 Swift001622.Scan.pdf..exe 1468 svchost.exe 1468 svchost.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 720 Swift001622.Scan.pdf..exe Token: SeDebugPrivilege 1336 Swift001622.Scan.pdf..exe Token: SeDebugPrivilege 1468 svchost.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 720 wrote to memory of 1228 720 Swift001622.Scan.pdf..exe 76 PID 720 wrote to memory of 1228 720 Swift001622.Scan.pdf..exe 76 PID 720 wrote to memory of 1228 720 Swift001622.Scan.pdf..exe 76 PID 720 wrote to memory of 1336 720 Swift001622.Scan.pdf..exe 77 PID 720 wrote to memory of 1336 720 Swift001622.Scan.pdf..exe 77 PID 720 wrote to memory of 1336 720 Swift001622.Scan.pdf..exe 77 PID 720 wrote to memory of 1336 720 Swift001622.Scan.pdf..exe 77 PID 720 wrote to memory of 1336 720 Swift001622.Scan.pdf..exe 77 PID 720 wrote to memory of 1336 720 Swift001622.Scan.pdf..exe 77 PID 1336 wrote to memory of 1468 1336 Swift001622.Scan.pdf..exe 78 PID 1336 wrote to memory of 1468 1336 Swift001622.Scan.pdf..exe 78 PID 1336 wrote to memory of 1468 1336 Swift001622.Scan.pdf..exe 78 PID 1468 wrote to memory of 1700 1468 svchost.exe 79 PID 1468 wrote to memory of 1700 1468 svchost.exe 79 PID 1468 wrote to memory of 1700 1468 svchost.exe 79
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2984
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C:\Users\Admin\AppData\Local\Temp\Swift001622.Scan.pdf..exe"C:\Users\Admin\AppData\Local\Temp\Swift001622.Scan.pdf..exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:720 -
C:\Users\Admin\AppData\Local\Temp\Swift001622.Scan.pdf..exe"C:\Users\Admin\AppData\Local\Temp\Swift001622.Scan.pdf..exe"3⤵PID:1228
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C:\Users\Admin\AppData\Local\Temp\Swift001622.Scan.pdf..exe"C:\Users\Admin\AppData\Local\Temp\Swift001622.Scan.pdf..exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1336 -
C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"4⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1468 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\Swift001622.Scan.pdf..exe"5⤵PID:1700
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