Analysis
-
max time kernel
114s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11-04-2024 05:41
Static task
static1
Behavioral task
behavioral1
Sample
ecc730e92cc383c24fce95de7c064605_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ecc730e92cc383c24fce95de7c064605_JaffaCakes118.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
setup_installer.exe
Resource
win7-20240221-en
General
-
Target
setup_installer.exe
-
Size
2.6MB
-
MD5
5f602e4e99943fb97e71990ce6eaab90
-
SHA1
aa7fd6f5ea73074ae64a989469fcc14a6ac3e2f3
-
SHA256
3cee28ef52c59c99b841c6927f5085e483523cb8b606ff9ce5d60b3c13574545
-
SHA512
db30274ca70ad39daf7643bf6d21ff338bdb0b39510f09e215d8440a534e47bb32460587a92c76fd8f3549a850dea43aa77b8dedb48481f221de05e451d95312
-
SSDEEP
49152:xcBIPkZVi7iKiF8cUvFyP2jckAjxt3htaPkvAesMMOZEwJ84vLRaBtIl9mTzKJJ:xuri7ixZUvFyPScjVt4j/hCvLUBsK+n
Malware Config
Extracted
nullmixer
http://sokiran.xyz/
Extracted
smokeloader
pub5
Extracted
vidar
39.7
933
https://shpak125.tumblr.com/
-
profile_id
933
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Signatures
-
Processes:
sonia_6.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" sonia_6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" sonia_6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRawWriteNotification = "1" sonia_6.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection sonia_6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" sonia_6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" sonia_6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" sonia_6.exe -
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
-
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
rUNdlL32.eXedescription pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 716 1596 rUNdlL32.eXe 112 -
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Vidar Stealer 3 IoCs
Processes:
resource yara_rule behavioral4/memory/4824-103-0x0000000000DC0000-0x0000000000E5D000-memory.dmp family_vidar behavioral4/memory/4824-106-0x0000000000400000-0x00000000008F8000-memory.dmp family_vidar behavioral4/memory/4824-123-0x0000000000400000-0x00000000008F8000-memory.dmp family_vidar -
Processes:
resource yara_rule behavioral4/files/0x000700000002330e-28.dat aspack_v212_v242 behavioral4/files/0x000700000002330a-35.dat aspack_v212_v242 behavioral4/files/0x000700000002330c-44.dat aspack_v212_v242 behavioral4/files/0x0007000000023309-38.dat aspack_v212_v242 -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
setup_installer.exesonia_1.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation setup_installer.exe Key value queried \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation sonia_1.exe -
Executes dropped EXE 9 IoCs
Processes:
setup_install.exesonia_4.exesonia_2.exesonia_1.exesonia_3.exesonia_5.exesonia_7.exesonia_6.exesonia_1.exepid Process 1684 setup_install.exe 1620 sonia_4.exe 1956 sonia_2.exe 2264 sonia_1.exe 4824 sonia_3.exe 2496 sonia_5.exe 3556 sonia_7.exe 3784 sonia_6.exe 2636 sonia_1.exe -
Loads dropped DLL 7 IoCs
Processes:
setup_install.exesonia_2.exerundll32.exepid Process 1684 setup_install.exe 1684 setup_install.exe 1684 setup_install.exe 1684 setup_install.exe 1684 setup_install.exe 1956 sonia_2.exe 1216 rundll32.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 11 ipinfo.io 13 ipinfo.io -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 3 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exepid pid_target Process procid_target 4080 1684 WerFault.exe 90 932 1216 WerFault.exe 114 3412 4824 WerFault.exe 103 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
sonia_2.exedescription ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI sonia_2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI sonia_2.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI sonia_2.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
sonia_2.exepid Process 1956 sonia_2.exe 1956 sonia_2.exe 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 3496 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
sonia_2.exepid Process 1956 sonia_2.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
sonia_4.exesonia_5.exedescription pid Process Token: SeDebugPrivilege 1620 sonia_4.exe Token: SeDebugPrivilege 2496 sonia_5.exe -
Suspicious use of WriteProcessMemory 48 IoCs
Processes:
setup_installer.exesetup_install.execmd.execmd.execmd.execmd.execmd.execmd.execmd.exesonia_1.exerUNdlL32.eXedescription pid Process procid_target PID 3124 wrote to memory of 1684 3124 setup_installer.exe 90 PID 3124 wrote to memory of 1684 3124 setup_installer.exe 90 PID 3124 wrote to memory of 1684 3124 setup_installer.exe 90 PID 1684 wrote to memory of 3136 1684 setup_install.exe 93 PID 1684 wrote to memory of 3136 1684 setup_install.exe 93 PID 1684 wrote to memory of 3136 1684 setup_install.exe 93 PID 1684 wrote to memory of 1248 1684 setup_install.exe 94 PID 1684 wrote to memory of 1248 1684 setup_install.exe 94 PID 1684 wrote to memory of 1248 1684 setup_install.exe 94 PID 1684 wrote to memory of 3096 1684 setup_install.exe 95 PID 1684 wrote to memory of 3096 1684 setup_install.exe 95 PID 1684 wrote to memory of 3096 1684 setup_install.exe 95 PID 1684 wrote to memory of 4452 1684 setup_install.exe 96 PID 1684 wrote to memory of 4452 1684 setup_install.exe 96 PID 1684 wrote to memory of 4452 1684 setup_install.exe 96 PID 1684 wrote to memory of 4228 1684 setup_install.exe 97 PID 1684 wrote to memory of 4228 1684 setup_install.exe 97 PID 1684 wrote to memory of 4228 1684 setup_install.exe 97 PID 1684 wrote to memory of 1032 1684 setup_install.exe 98 PID 1684 wrote to memory of 1032 1684 setup_install.exe 98 PID 1684 wrote to memory of 1032 1684 setup_install.exe 98 PID 1684 wrote to memory of 3920 1684 setup_install.exe 99 PID 1684 wrote to memory of 3920 1684 setup_install.exe 99 PID 1684 wrote to memory of 3920 1684 setup_install.exe 99 PID 4452 wrote to memory of 1620 4452 cmd.exe 100 PID 4452 wrote to memory of 1620 4452 cmd.exe 100 PID 1248 wrote to memory of 1956 1248 cmd.exe 101 PID 1248 wrote to memory of 1956 1248 cmd.exe 101 PID 1248 wrote to memory of 1956 1248 cmd.exe 101 PID 3136 wrote to memory of 2264 3136 cmd.exe 102 PID 3136 wrote to memory of 2264 3136 cmd.exe 102 PID 3136 wrote to memory of 2264 3136 cmd.exe 102 PID 3096 wrote to memory of 4824 3096 cmd.exe 103 PID 3096 wrote to memory of 4824 3096 cmd.exe 103 PID 3096 wrote to memory of 4824 3096 cmd.exe 103 PID 4228 wrote to memory of 2496 4228 cmd.exe 104 PID 4228 wrote to memory of 2496 4228 cmd.exe 104 PID 3920 wrote to memory of 3556 3920 cmd.exe 107 PID 3920 wrote to memory of 3556 3920 cmd.exe 107 PID 1032 wrote to memory of 3784 1032 cmd.exe 105 PID 1032 wrote to memory of 3784 1032 cmd.exe 105 PID 1032 wrote to memory of 3784 1032 cmd.exe 105 PID 2264 wrote to memory of 2636 2264 sonia_1.exe 110 PID 2264 wrote to memory of 2636 2264 sonia_1.exe 110 PID 2264 wrote to memory of 2636 2264 sonia_1.exe 110 PID 716 wrote to memory of 1216 716 rUNdlL32.eXe 114 PID 716 wrote to memory of 1216 716 rUNdlL32.eXe 114 PID 716 wrote to memory of 1216 716 rUNdlL32.eXe 114
Processes
-
C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3124 -
C:\Users\Admin\AppData\Local\Temp\7zS43CCF267\setup_install.exe"C:\Users\Admin\AppData\Local\Temp\7zS43CCF267\setup_install.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1684 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sonia_1.exe3⤵
- Suspicious use of WriteProcessMemory
PID:3136 -
C:\Users\Admin\AppData\Local\Temp\7zS43CCF267\sonia_1.exesonia_1.exe4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2264 -
C:\Users\Admin\AppData\Local\Temp\7zS43CCF267\sonia_1.exe"C:\Users\Admin\AppData\Local\Temp\7zS43CCF267\sonia_1.exe" -a5⤵
- Executes dropped EXE
PID:2636
-
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sonia_2.exe3⤵
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Users\Admin\AppData\Local\Temp\7zS43CCF267\sonia_2.exesonia_2.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1956
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sonia_3.exe3⤵
- Suspicious use of WriteProcessMemory
PID:3096 -
C:\Users\Admin\AppData\Local\Temp\7zS43CCF267\sonia_3.exesonia_3.exe4⤵
- Executes dropped EXE
PID:4824 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4824 -s 18125⤵
- Program crash
PID:3412
-
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sonia_4.exe3⤵
- Suspicious use of WriteProcessMemory
PID:4452 -
C:\Users\Admin\AppData\Local\Temp\7zS43CCF267\sonia_4.exesonia_4.exe4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1620
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sonia_5.exe3⤵
- Suspicious use of WriteProcessMemory
PID:4228 -
C:\Users\Admin\AppData\Local\Temp\7zS43CCF267\sonia_5.exesonia_5.exe4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2496
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sonia_6.exe3⤵
- Suspicious use of WriteProcessMemory
PID:1032 -
C:\Users\Admin\AppData\Local\Temp\7zS43CCF267\sonia_6.exesonia_6.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
PID:3784
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sonia_7.exe3⤵
- Suspicious use of WriteProcessMemory
PID:3920 -
C:\Users\Admin\AppData\Local\Temp\7zS43CCF267\sonia_7.exesonia_7.exe4⤵
- Executes dropped EXE
PID:3556
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 4763⤵
- Program crash
PID:4080
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1684 -ip 16841⤵PID:2160
-
C:\Windows\system32\rUNdlL32.eXerUNdlL32.eXe "C:\Users\Admin\AppData\Local\Temp\axhub.dll",main1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:716 -
C:\Windows\SysWOW64\rundll32.exerUNdlL32.eXe "C:\Users\Admin\AppData\Local\Temp\axhub.dll",main2⤵
- Loads dropped DLL
PID:1216 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 6003⤵
- Program crash
PID:932
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1216 -ip 12161⤵PID:1188
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4824 -ip 48241⤵PID:2524
-
C:\Windows\explorer.exeexplorer.exe1⤵PID:4540
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
218KB
MD5d09be1f47fd6b827c81a4812b4f7296f
SHA1028ae3596c0790e6d7f9f2f3c8e9591527d267f7
SHA2560de53e7be51789adaec5294346220b20f793e7f8d153a3c110a92d658760697e
SHA512857f44a1383c29208509b8f1164b6438d750d5bb4419add7626986333433e67a0d1211ec240ce9472f30a1f32b16c8097aceba4b2255641b3d8928f94237f595
-
Filesize
54KB
MD5e6e578373c2e416289a8da55f1dc5e8e
SHA1b601a229b66ec3d19c2369b36216c6f6eb1c063e
SHA25643e86d650a68f1f91fa2f4375aff2720e934aa78fa3d33e06363122bf5a9535f
SHA5129df6a8c418113a77051f6cb02745ad48c521c13cdadb85e0e37f79e29041464c8c7d7ba8c558fdd877035eb8475b6f93e7fc62b38504ddfe696a61480cabac89
-
Filesize
113KB
MD59aec524b616618b0d3d00b27b6f51da1
SHA164264300801a353db324d11738ffed876550e1d3
SHA25659a466f77584438fc3abc0f43edc0fc99d41851726827a008841f05cfe12da7e
SHA5120648a26940e8f4aad73b05ad53e43316dd688e5d55e293cce88267b2b8744412be2e0d507dadad830776bf715bcd819f00f5d1f7ac1c5f1c4f682fb7457a20d0
-
Filesize
647KB
MD55e279950775baae5fea04d2cc4526bcc
SHA18aef1e10031c3629512c43dd8b0b5d9060878453
SHA25697de47068327bb822b33c7106f9cbb489480901a6749513ef5c31d229dcaca87
SHA512666325e9ed71da4955058aea31b91e2e848be43211e511865f393b7f537c208c6b31c182f7d728c2704e9fc87e7d1be3f98f5fee4d34f11c56764e1c599afd02
-
Filesize
69KB
MD51e0d62c34ff2e649ebc5c372065732ee
SHA1fcfaa36ba456159b26140a43e80fbd7e9d9af2de
SHA256509cb1d1443b623a02562ac760bced540e327c65157ffa938a22f75e38155723
SHA5123653f8ed8ad3476632f731a3e76c6aae97898e4bf14f70007c93e53bc443906835be29f861c4a123db5b11e0f3dd5013b2b3833469a062060825df9ee708dc61
-
Filesize
287KB
MD5faffc067194d9615096eb7d0022cc738
SHA1139604796ce382c379cf958fac55feb1528ab973
SHA25697479680e1841eb68e9ec099011bc83f43b950bc54070a9aecdc030cab21ddb8
SHA512f4e6bd9dbee5a7aa9bab8af5b57b5e06839170c09b18e863977dc4e1edf1759a0936c2f19131985724d01129689bb819423050ad6fccda418b1f41453e537523
-
Filesize
712KB
MD56e43430011784cff369ea5a5ae4b000f
SHA15999859a9ddfcc66e41ff301b0eeb92ef0ce5b9f
SHA256a5ab29e6fc308d1fe9fd056e960d7ccd474e2d22fb6a799d07086ec715a89d9a
SHA51233ef732056182b9ab073d2eacfd71d3f1cb969ee038a19336fb5e0263a4e870742082c756a57010a26e7eab747a2332523d638f2570b8070b933bf957d2dea96
-
Filesize
202KB
MD54a958b7f15d342fbaaed26da7b9a5628
SHA125e663702193dc851e7fd57005ef45d9e65077f4
SHA2565b397fc6966368fc4b2c3302e0aa529d14de521a1ff2810a8145a7c574fa7709
SHA512dab2955ea896b36f8c8854157dbee975afc13efb53335c940f2efc6d13aae7aafdd515fa156c866d243a93edf16ba20e1884559ed7621b7a1a4d26091980f43e
-
Filesize
568KB
MD5f809c50b80f2174789110a600b275b37
SHA120aa7fb314365ede1fbf5a25df1f29395abf1cd0
SHA256f051c8c9fa1df14467635a1988bce0810b813979200405de9973059569d35dd7
SHA512b846f75c7aae9216fce720155fd3fc93941b7df12eea3f3af1b93acef03121904d3baf76fdb26cdb0573391a394d3dbb260cc6bd71cae5b02eb31452129eed0e
-
Filesize
8KB
MD53338af5387be57396e2ab03cdd18271f
SHA1e60e505a56fedd2f91e0ac4ec7267c270b86ebc3
SHA256396adb904ebd81c2996a01520af921ef4bffedaf45b65d50d158e95a10c2b943
SHA512f1173732a3a1e20c89f3c354bcaf9d9b737526dce6697044cfa65d130ec120f1b75148d6c7b881af892c507b112c050dc2218b71e9522f88da6aff2015524b33
-
Filesize
156KB
MD57ec7b612ff4f9771629ae397c77baf18
SHA10e10994968563b5f11dcbbb965023bc2404142e3
SHA256f64759837bbb18960f5acab25fb18404c7bdb46312676672134ac2c00454befb
SHA51207b5651fba5595456fe456c08783e613fe7c7c44805b910853a5c4d61fa2f25c6eb3bad39798c7459bc93b0805f2729b6f3200b635b88fac0d5afae23558ea67
-
Filesize
1.0MB
MD5e44b6cb9e7111de178fbabf3ac1cba76
SHA1b15d8d52864a548c42a331a574828824a65763ff
SHA256c74894fe98864ade516c9e54f2258a23ed451feadfa2de53a7c626385b549b22
SHA51224129e1de024d61bcc23654450f416307be3e7911de2baced47476e02cd7df737ce012f379eb0ea5d84367113619f53d6a80971ccc652a569d6b494150bbb6bf
-
Filesize
241KB
MD57eef13ea166d4795e7e2df97f6a97199
SHA1f80c5425a60534595c409842d37268213dcc1f92
SHA25622abf0e430b18088dcf4f889e33c8f1bdc9c918f908a2e450ab26a3db18d9d36
SHA5123bfb99aaad774079083e9575c0184760cba8e58c65979a90126d6d292696c4bb66604bb02f7e5b575628269c617a42d943129c1ef56a10dd0c7ba9cf2f79d12f
-
Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219
-
Filesize
552KB
MD599ab358c6f267b09d7a596548654a6ba
SHA1d5a643074b69be2281a168983e3f6bef7322f676
SHA256586339f93c9c0eed8a42829ab307f2c5381a636edbcf80df3770c27555034380
SHA512952040785a3c1dcaea613d2e0d46745d5b631785d26de018fd9f85f8485161d056bf67b19c96ae618d35de5d5991a0dd549d749949faea7a2e0f9991a1aa2b2b
-
Filesize
73KB
MD51c7be730bdc4833afb7117d48c3fd513
SHA1dc7e38cfe2ae4a117922306aead5a7544af646b8
SHA2568206b4b3897ca45b9e083273f616902966e57091516844906e6ae2aefe63cef1
SHA5127936c862a06b7ecdb6710a1bb62cbea149f75504b580c2f100945674c987f3eec53e9aa5915e32b4f74bcf46f2df9468f68a454400faebd909f933e8072e0f2e