Analysis
- max time kernel
152s - max time network
149s - platform
windows10_x64 - resource
win10v20210408 - submitted
12/10/2021, 11:15
General
- Target Sauermann New Order.exe
- Size 524KB
- Sample211012-nckexsccc4
- SHA256 5d5aa4f1afaa9dd98bc1317f5b8e190cf21130d465da575fac9d4fbc6b3fb3af
Malware Config
Extracted
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xloader
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2.5
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b5ce
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http://www.rheilea.com/b5ce/
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advellerd.xyz
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giasuvina.com
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arab-xt-pro.com
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ahsltu2ua4.com
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trasportesemmanuel.com
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kissimmeesoccercup.com
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studyengland.com
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m2volleyballclub.com
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shyuehuan.com
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elsml.com
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blog-x-history.top
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coditeu.com
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allattachments.net
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vigautruc.com
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mentication.com
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zambiaedu.xyz
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filadelfiacenter.com
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avlaborsourceinc.info
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tameka-stewart.com
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studio-cleo.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 46 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Sauermann New Order.exe"C:\Users\Admin\AppData\Local\Temp\Sauermann New Order.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Sauermann New Order.exe"C:\Users\Admin\AppData\Local\Temp\Sauermann New Order.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\Sauermann New Order.exe"C:\Users\Admin\AppData\Local\Temp\Sauermann New Order.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\Sauermann New Order.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/740-114-0x00000000008E0000-0x00000000008E1000-memory.dmp
memory/740-116-0x00000000058F0000-0x00000000058F1000-memory.dmp
memory/740-117-0x00000000052F0000-0x00000000052F1000-memory.dmp
memory/740-118-0x00000000053F0000-0x00000000058EE000-memory.dmp
memory/740-119-0x00000000052C0000-0x00000000052C1000-memory.dmp
memory/740-120-0x0000000005460000-0x0000000005465000-memory.dmp
memory/740-121-0x0000000007770000-0x0000000007771000-memory.dmp
memory/740-122-0x0000000007880000-0x00000000078EF000-memory.dmp
memory/2020-126-0x0000000001850000-0x0000000001B70000-memory.dmp
memory/2020-123-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2020-127-0x00000000017C0000-0x00000000017D1000-memory.dmp
memory/2536-128-0x0000000005E10000-0x0000000005F48000-memory.dmp
memory/2536-135-0x0000000005570000-0x00000000056F2000-memory.dmp
memory/4072-130-0x00000000002D0000-0x00000000002DC000-memory.dmp
memory/4072-131-0x0000000003020000-0x0000000003340000-memory.dmp
memory/4072-132-0x0000000002A40000-0x0000000002A69000-memory.dmp
memory/4072-134-0x0000000002D00000-0x0000000002D90000-memory.dmp