Analysis
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max time kernel
133s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
02-07-2024 05:44
Static task
static1
Behavioral task
behavioral1
Sample
3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exe
Resource
win7-20240508-en
General
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Target
3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exe
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Size
55KB
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MD5
a585eab913c2d30588ced7befc223f10
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SHA1
a531a8cea3a625d5fbdad4d7181417cb2cd15737
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SHA256
3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90
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SHA512
12eea91eeb219a9e061b5907ac9979cab90fc860eacb3aeef5fba8665efbf2d820b7593f871a193b7f393a82c1a773c8875a1f8213be86ac4de725e2c1768f9d
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SSDEEP
1536:vMcQYte55zs091Zw9FAGDdJYipvwGf9ogjrgHq:vMhAe5Zs091KI+JYixw49XjrX
Malware Config
Extracted
urelas
218.54.47.76
218.54.47.77
218.54.47.74
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation 3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exe -
Executes dropped EXE 1 IoCs
Processes:
biudfw.exepid process 5116 biudfw.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 6 IoCs
Processes:
3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exedescription pid process target process PID 940 wrote to memory of 5116 940 3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exe biudfw.exe PID 940 wrote to memory of 5116 940 3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exe biudfw.exe PID 940 wrote to memory of 5116 940 3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exe biudfw.exe PID 940 wrote to memory of 4560 940 3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exe cmd.exe PID 940 wrote to memory of 4560 940 3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exe cmd.exe PID 940 wrote to memory of 4560 940 3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\3c4f7f5a6596bc789017f50ee0422e12c0bc08a211377929420b42e586f1ec90_NeikiAnalytics.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:940 -
C:\Users\Admin\AppData\Local\Temp\biudfw.exe"C:\Users\Admin\AppData\Local\Temp\biudfw.exe"2⤵
- Executes dropped EXE
PID:5116 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "2⤵PID:4560
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\biudfw.exeFilesize
55KB
MD53c111ee69c9cf0670f51eb7ee5e6fe0e
SHA12290b9adf8815687e2f3483ba3fb27b3328bbf27
SHA25610000051e004daf55e34b8c26f42766aaef9d408c369515ffac405dbc9e2c1a7
SHA51226d595534e430cd5c6aa8b8d8b7f2afecd9a0070d996523d6e0f4deb2153b3a1e8344d70b743f4e91d22e5674119d14fa18907ba719ed0d9248281c4ce0d372a
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C:\Users\Admin\AppData\Local\Temp\golfinfo.iniFilesize
512B
MD5b4a86880004da8726288d7ec954885a8
SHA11bab1cfbdc2c540246210bc7852f8fe7e8357b31
SHA256c85016a9115aeb492bf116ab05791a9c3e6e30c39274767bd0476bd56a37db46
SHA51222758f6c6de591c99f8f9857c1b03e55c242f0a4987d376b08c30bc608027d1574a228a8230099ddac2a3214663396b016e85d085204155a5ec26f87a28496b4
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C:\Users\Admin\AppData\Local\Temp\sanfdr.batFilesize
368B
MD59fbf0efb38d20fa597c3e5ab08833606
SHA17e15caf4c7bd5af924b9e9ff1b03c862424622a7
SHA256f2691316e55611e11bcd55b279ed664e9f4f874a0c8d6c53f841562db70c8597
SHA512fd2b5d79cd7da33f320ed1ec2ee0ad349651a3a7c95fff2e4eafef89f20cc505a64e5768ea09e6e1409e1d0912b4dfc7072960b8a97a217855f41789bda1dcc2
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memory/940-0-0x00000000009C0000-0x00000000009E6000-memory.dmpFilesize
152KB
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memory/940-15-0x00000000009C0000-0x00000000009E6000-memory.dmpFilesize
152KB
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memory/5116-12-0x0000000000EB0000-0x0000000000ED6000-memory.dmpFilesize
152KB
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memory/5116-18-0x0000000000EB0000-0x0000000000ED6000-memory.dmpFilesize
152KB
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memory/5116-20-0x0000000000EB0000-0x0000000000ED6000-memory.dmpFilesize
152KB
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memory/5116-27-0x0000000000EB0000-0x0000000000ED6000-memory.dmpFilesize
152KB