Analysis
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max time kernel
138s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
13-10-2023 02:06
Static task
static1
Behavioral task
behavioral1
Sample
JC_e8911bb8e59c1b64ec8c6867ee2be66ed5b39c584ce80ffbbdf8640ccbcae65b.exe
Resource
win7-20230831-en
General
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Target
JC_e8911bb8e59c1b64ec8c6867ee2be66ed5b39c584ce80ffbbdf8640ccbcae65b.exe
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Size
501KB
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MD5
12552a34cd4b93a238715143ce939456
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SHA1
3e2e1ee5df49d85a3eaa11902033d8ed82d7a6d7
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SHA256
e8911bb8e59c1b64ec8c6867ee2be66ed5b39c584ce80ffbbdf8640ccbcae65b
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SHA512
4e0a05a223a52ecda69f44027fabe5b8e568d155c0064e4b93229df1d6916de3fb9b24003d07b609e3154860c1a635378ef243ae9c9ef1e876b988d79844f64b
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SSDEEP
12288:uMGGVrh8GjaqQhqEELp/TUFi93KLlZ/VH:uMGGVrh8GjabhqEELp/oFi94Zt
Malware Config
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Signatures
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Detect Fabookie payload 2 IoCs
resource yara_rule behavioral2/memory/1224-36-0x00000000034E0000-0x0000000003611000-memory.dmp family_fabookie behavioral2/memory/1224-40-0x00000000034E0000-0x0000000003611000-memory.dmp family_fabookie -
Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation JC_e8911bb8e59c1b64ec8c6867ee2be66ed5b39c584ce80ffbbdf8640ccbcae65b.exe Key value queried \REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation oldplayer.exe Key value queried \REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation oneetx.exe -
Executes dropped EXE 6 IoCs
pid Process 1224 ss41.exe 3720 oldplayer.exe 1260 oneetx.exe 5048 oneetx.exe 1112 oneetx.exe 996 oneetx.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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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 2708 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3720 oldplayer.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 5040 wrote to memory of 1224 5040 JC_e8911bb8e59c1b64ec8c6867ee2be66ed5b39c584ce80ffbbdf8640ccbcae65b.exe 84 PID 5040 wrote to memory of 1224 5040 JC_e8911bb8e59c1b64ec8c6867ee2be66ed5b39c584ce80ffbbdf8640ccbcae65b.exe 84 PID 5040 wrote to memory of 3720 5040 JC_e8911bb8e59c1b64ec8c6867ee2be66ed5b39c584ce80ffbbdf8640ccbcae65b.exe 85 PID 5040 wrote to memory of 3720 5040 JC_e8911bb8e59c1b64ec8c6867ee2be66ed5b39c584ce80ffbbdf8640ccbcae65b.exe 85 PID 5040 wrote to memory of 3720 5040 JC_e8911bb8e59c1b64ec8c6867ee2be66ed5b39c584ce80ffbbdf8640ccbcae65b.exe 85 PID 3720 wrote to memory of 1260 3720 oldplayer.exe 86 PID 3720 wrote to memory of 1260 3720 oldplayer.exe 86 PID 3720 wrote to memory of 1260 3720 oldplayer.exe 86 PID 1260 wrote to memory of 2708 1260 oneetx.exe 87 PID 1260 wrote to memory of 2708 1260 oneetx.exe 87 PID 1260 wrote to memory of 2708 1260 oneetx.exe 87 PID 1260 wrote to memory of 4508 1260 oneetx.exe 89 PID 1260 wrote to memory of 4508 1260 oneetx.exe 89 PID 1260 wrote to memory of 4508 1260 oneetx.exe 89 PID 4508 wrote to memory of 2000 4508 cmd.exe 91 PID 4508 wrote to memory of 2000 4508 cmd.exe 91 PID 4508 wrote to memory of 2000 4508 cmd.exe 91 PID 4508 wrote to memory of 3260 4508 cmd.exe 92 PID 4508 wrote to memory of 3260 4508 cmd.exe 92 PID 4508 wrote to memory of 3260 4508 cmd.exe 92 PID 4508 wrote to memory of 3988 4508 cmd.exe 93 PID 4508 wrote to memory of 3988 4508 cmd.exe 93 PID 4508 wrote to memory of 3988 4508 cmd.exe 93 PID 4508 wrote to memory of 5032 4508 cmd.exe 94 PID 4508 wrote to memory of 5032 4508 cmd.exe 94 PID 4508 wrote to memory of 5032 4508 cmd.exe 94 PID 4508 wrote to memory of 4984 4508 cmd.exe 95 PID 4508 wrote to memory of 4984 4508 cmd.exe 95 PID 4508 wrote to memory of 4984 4508 cmd.exe 95 PID 4508 wrote to memory of 368 4508 cmd.exe 96 PID 4508 wrote to memory of 368 4508 cmd.exe 96 PID 4508 wrote to memory of 368 4508 cmd.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\JC_e8911bb8e59c1b64ec8c6867ee2be66ed5b39c584ce80ffbbdf8640ccbcae65b.exe"C:\Users\Admin\AppData\Local\Temp\JC_e8911bb8e59c1b64ec8c6867ee2be66ed5b39c584ce80ffbbdf8640ccbcae65b.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5040 -
C:\Users\Admin\AppData\Local\Temp\ss41.exe"C:\Users\Admin\AppData\Local\Temp\ss41.exe"2⤵
- Executes dropped EXE
PID:1224
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C:\Users\Admin\AppData\Local\Temp\oldplayer.exe"C:\Users\Admin\AppData\Local\Temp\oldplayer.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3720 -
C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe"C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe" /F4⤵
- Creates scheduled task(s)
PID:2708
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\207aa4515d" /P "Admin:N"&&CACLS "..\207aa4515d" /P "Admin:R" /E&&Exit4⤵
- Suspicious use of WriteProcessMemory
PID:4508 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:2000
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"5⤵PID:3260
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E5⤵PID:3988
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:5032
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C:\Windows\SysWOW64\cacls.exeCACLS "..\207aa4515d" /P "Admin:N"5⤵PID:4984
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C:\Windows\SysWOW64\cacls.exeCACLS "..\207aa4515d" /P "Admin:R" /E5⤵PID:368
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C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exeC:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe1⤵
- Executes dropped EXE
PID:5048
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C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exeC:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe1⤵
- Executes dropped EXE
PID:1112
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C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exeC:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe1⤵
- Executes dropped EXE
PID:996
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
198KB
MD5a64a886a695ed5fb9273e73241fec2f7
SHA1363244ca05027c5beb938562df5b525a2428b405
SHA256563acabe49cc451e9caac20fae780bad27ea09aaefaaf8a1dfd838a00de97144
SHA512122779ad7bce927e1b881df181fcc3181080d3929a67f750358fa446a21397b998d167c03aed5f3bdc3cd7a1f17e4da095f9b4a9367c6357cabefcf8cdd29474
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Filesize
198KB
MD5a64a886a695ed5fb9273e73241fec2f7
SHA1363244ca05027c5beb938562df5b525a2428b405
SHA256563acabe49cc451e9caac20fae780bad27ea09aaefaaf8a1dfd838a00de97144
SHA512122779ad7bce927e1b881df181fcc3181080d3929a67f750358fa446a21397b998d167c03aed5f3bdc3cd7a1f17e4da095f9b4a9367c6357cabefcf8cdd29474
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Filesize
198KB
MD5a64a886a695ed5fb9273e73241fec2f7
SHA1363244ca05027c5beb938562df5b525a2428b405
SHA256563acabe49cc451e9caac20fae780bad27ea09aaefaaf8a1dfd838a00de97144
SHA512122779ad7bce927e1b881df181fcc3181080d3929a67f750358fa446a21397b998d167c03aed5f3bdc3cd7a1f17e4da095f9b4a9367c6357cabefcf8cdd29474
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Filesize
198KB
MD5a64a886a695ed5fb9273e73241fec2f7
SHA1363244ca05027c5beb938562df5b525a2428b405
SHA256563acabe49cc451e9caac20fae780bad27ea09aaefaaf8a1dfd838a00de97144
SHA512122779ad7bce927e1b881df181fcc3181080d3929a67f750358fa446a21397b998d167c03aed5f3bdc3cd7a1f17e4da095f9b4a9367c6357cabefcf8cdd29474
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Filesize
198KB
MD5a64a886a695ed5fb9273e73241fec2f7
SHA1363244ca05027c5beb938562df5b525a2428b405
SHA256563acabe49cc451e9caac20fae780bad27ea09aaefaaf8a1dfd838a00de97144
SHA512122779ad7bce927e1b881df181fcc3181080d3929a67f750358fa446a21397b998d167c03aed5f3bdc3cd7a1f17e4da095f9b4a9367c6357cabefcf8cdd29474
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Filesize
198KB
MD5a64a886a695ed5fb9273e73241fec2f7
SHA1363244ca05027c5beb938562df5b525a2428b405
SHA256563acabe49cc451e9caac20fae780bad27ea09aaefaaf8a1dfd838a00de97144
SHA512122779ad7bce927e1b881df181fcc3181080d3929a67f750358fa446a21397b998d167c03aed5f3bdc3cd7a1f17e4da095f9b4a9367c6357cabefcf8cdd29474
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Filesize
198KB
MD5a64a886a695ed5fb9273e73241fec2f7
SHA1363244ca05027c5beb938562df5b525a2428b405
SHA256563acabe49cc451e9caac20fae780bad27ea09aaefaaf8a1dfd838a00de97144
SHA512122779ad7bce927e1b881df181fcc3181080d3929a67f750358fa446a21397b998d167c03aed5f3bdc3cd7a1f17e4da095f9b4a9367c6357cabefcf8cdd29474
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Filesize
198KB
MD5a64a886a695ed5fb9273e73241fec2f7
SHA1363244ca05027c5beb938562df5b525a2428b405
SHA256563acabe49cc451e9caac20fae780bad27ea09aaefaaf8a1dfd838a00de97144
SHA512122779ad7bce927e1b881df181fcc3181080d3929a67f750358fa446a21397b998d167c03aed5f3bdc3cd7a1f17e4da095f9b4a9367c6357cabefcf8cdd29474
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Filesize
298KB
MD5df502e5630b160e7ac838777460b29ee
SHA14d96e50443eb74a0a6df9292eb40b987d650fed7
SHA2568076e95e528f943f00d84a9279abc771ce129c345e8cbf219e2a26805d246071
SHA51296d341d269cd932ea6890435bc1e034ea03c706c725f1186eff4b3bc8250d4fa8d064cb2fe55174bc70d382a14a427e9bf5a9f763134d625ee4ac97fb1b95e8c
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Filesize
298KB
MD5df502e5630b160e7ac838777460b29ee
SHA14d96e50443eb74a0a6df9292eb40b987d650fed7
SHA2568076e95e528f943f00d84a9279abc771ce129c345e8cbf219e2a26805d246071
SHA51296d341d269cd932ea6890435bc1e034ea03c706c725f1186eff4b3bc8250d4fa8d064cb2fe55174bc70d382a14a427e9bf5a9f763134d625ee4ac97fb1b95e8c
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Filesize
298KB
MD5df502e5630b160e7ac838777460b29ee
SHA14d96e50443eb74a0a6df9292eb40b987d650fed7
SHA2568076e95e528f943f00d84a9279abc771ce129c345e8cbf219e2a26805d246071
SHA51296d341d269cd932ea6890435bc1e034ea03c706c725f1186eff4b3bc8250d4fa8d064cb2fe55174bc70d382a14a427e9bf5a9f763134d625ee4ac97fb1b95e8c