Analysis
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max time kernel
143s -
max time network
146s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
19-01-2022 12:07
Static task
static1
Behavioral task
behavioral1
Sample
642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe
Resource
win10v2004-en-20220113
General
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Target
642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe
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Size
5.7MB
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MD5
ddd5bb53200e40fc5b34fd7e6448e815
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SHA1
0e55418801977101a01d86661b91708dcbeb77a3
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SHA256
642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5
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SHA512
69251a229641307125d41cb15533384b2bea21713d4b78312bba0a9fdcf772fd238ba78f8f99a4f8a4aa031e0177a6319d740213d6176b2f829ca0bd865da823
Malware Config
Extracted
fickerstealer
185.163.45.132:80
Signatures
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Babadeda Crypter 1 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\Direct Search\menu.xml family_babadeda -
Fickerstealer
Ficker is an infostealer written in Rust and ASM.
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Executes dropped EXE 3 IoCs
Processes:
642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmpadminsentry.exepid process 1164 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 872 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 304 adminsentry.exe -
Loads dropped DLL 5 IoCs
Processes:
642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmpadminsentry.exepid process 976 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 576 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 872 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 872 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 304 adminsentry.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 api.ipify.org -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmppid process 872 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 872 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmppid process 872 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmpdescription pid process target process PID 976 wrote to memory of 1164 976 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 976 wrote to memory of 1164 976 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 976 wrote to memory of 1164 976 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 976 wrote to memory of 1164 976 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 976 wrote to memory of 1164 976 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 976 wrote to memory of 1164 976 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 976 wrote to memory of 1164 976 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 1164 wrote to memory of 576 1164 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe PID 1164 wrote to memory of 576 1164 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe PID 1164 wrote to memory of 576 1164 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe PID 1164 wrote to memory of 576 1164 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe PID 1164 wrote to memory of 576 1164 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe PID 1164 wrote to memory of 576 1164 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe PID 1164 wrote to memory of 576 1164 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe PID 576 wrote to memory of 872 576 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 576 wrote to memory of 872 576 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 576 wrote to memory of 872 576 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 576 wrote to memory of 872 576 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 576 wrote to memory of 872 576 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 576 wrote to memory of 872 576 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 576 wrote to memory of 872 576 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp PID 872 wrote to memory of 304 872 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp adminsentry.exe PID 872 wrote to memory of 304 872 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp adminsentry.exe PID 872 wrote to memory of 304 872 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp adminsentry.exe PID 872 wrote to memory of 304 872 642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp adminsentry.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe"C:\Users\Admin\AppData\Local\Temp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:976 -
C:\Users\Admin\AppData\Local\Temp\is-ASEER.tmp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp"C:\Users\Admin\AppData\Local\Temp\is-ASEER.tmp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp" /SL5="$70152,5153887,831488,C:\Users\Admin\AppData\Local\Temp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1164 -
C:\Users\Admin\AppData\Local\Temp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe"C:\Users\Admin\AppData\Local\Temp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe" /VERYSILENT3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:576 -
C:\Users\Admin\AppData\Local\Temp\is-GQHPQ.tmp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp"C:\Users\Admin\AppData\Local\Temp\is-GQHPQ.tmp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp" /SL5="$80152,5153887,831488,C:\Users\Admin\AppData\Local\Temp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.exe" /VERYSILENT4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:872 -
C:\Users\Admin\AppData\Roaming\Direct Search\adminsentry.exe"C:\Users\Admin\AppData\Roaming\Direct Search\adminsentry.exe"5⤵
- Executes dropped EXE
- Loads dropped DLL
PID:304
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\is-ASEER.tmp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp
MD50b5f6afebd00a69abd16c9f663b4ae11
SHA11539cafe14971109dda8c1fb5fab81770e649e2e
SHA2562acf8c741447feae0cefa3be0e83b06af6f2e6ef8d7a16c6712b3bf029ec8433
SHA51250196bdbc3b860f1340b6177f14bb2ef8a310f29cffd25a044f9f63096fcbfea908cedc31246a4505b648a5fdb112c10827bf35cf1181a9bde7fe3c311471d91
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C:\Users\Admin\AppData\Local\Temp\is-GQHPQ.tmp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp
MD50b5f6afebd00a69abd16c9f663b4ae11
SHA11539cafe14971109dda8c1fb5fab81770e649e2e
SHA2562acf8c741447feae0cefa3be0e83b06af6f2e6ef8d7a16c6712b3bf029ec8433
SHA51250196bdbc3b860f1340b6177f14bb2ef8a310f29cffd25a044f9f63096fcbfea908cedc31246a4505b648a5fdb112c10827bf35cf1181a9bde7fe3c311471d91
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MD5
298a9a9ed40fb6ca3bdeebcce0264f40
SHA1c04728f7b70a1ac89754ad93470cee19943f0bdd
SHA256055859fa37ea4b1344c575b02975bac8b87adc667e3674aaa010d6c5ad4a840a
SHA51226aeb9c9ecace8dba902a687a06ef925d22a66e86e96a5dc750ea576228932a58419afbb0c561c0bbcbd965c7dc18e1eeda892ea0a5f1a24bc4dbc09c923b66c
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MD5
4b818c47ec6801a6bb166a317af2c96e
SHA1e1b21af50829d4b937d16f9406381c183c2a7faf
SHA256585fa2834094efea7ed8fe2c9597394f1fdd3cae75e1f8cc1a8ce9bf3206b62f
SHA5121aecb53c24f802615fc375e75d484d220ce81b32c8a48aaa992440b44e3486adb74e40967988cf934a2579809dd0099e5384e38a79beae4ca751cfb7b110e90d
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MD5
fb538dc26cbcc346b34059f360373f1a
SHA15058bd28c88abb61f7d734477f809d6d6cee8afb
SHA25614059b988a302a0b180c73c6707ea63f85fdee827b1fa35330467a2974a0ab63
SHA512f31420098ce181d1c6debe9cfd098fd0a9485230bcc5e970b0b70368afa9c9850a32f5cecc0b8da44673d658b033c9ae043b430a04ab1fb96c2fa2d93b4e87cb
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\Users\Admin\AppData\Local\Temp\is-ASEER.tmp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp
MD50b5f6afebd00a69abd16c9f663b4ae11
SHA11539cafe14971109dda8c1fb5fab81770e649e2e
SHA2562acf8c741447feae0cefa3be0e83b06af6f2e6ef8d7a16c6712b3bf029ec8433
SHA51250196bdbc3b860f1340b6177f14bb2ef8a310f29cffd25a044f9f63096fcbfea908cedc31246a4505b648a5fdb112c10827bf35cf1181a9bde7fe3c311471d91
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\Users\Admin\AppData\Local\Temp\is-GQHPQ.tmp\642c7333927b2581ffc854f55793677a203788fb55a53e8916ae58d4cd0828f5.tmp
MD50b5f6afebd00a69abd16c9f663b4ae11
SHA11539cafe14971109dda8c1fb5fab81770e649e2e
SHA2562acf8c741447feae0cefa3be0e83b06af6f2e6ef8d7a16c6712b3bf029ec8433
SHA51250196bdbc3b860f1340b6177f14bb2ef8a310f29cffd25a044f9f63096fcbfea908cedc31246a4505b648a5fdb112c10827bf35cf1181a9bde7fe3c311471d91
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MD5
298a9a9ed40fb6ca3bdeebcce0264f40
SHA1c04728f7b70a1ac89754ad93470cee19943f0bdd
SHA256055859fa37ea4b1344c575b02975bac8b87adc667e3674aaa010d6c5ad4a840a
SHA51226aeb9c9ecace8dba902a687a06ef925d22a66e86e96a5dc750ea576228932a58419afbb0c561c0bbcbd965c7dc18e1eeda892ea0a5f1a24bc4dbc09c923b66c
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MD5
298a9a9ed40fb6ca3bdeebcce0264f40
SHA1c04728f7b70a1ac89754ad93470cee19943f0bdd
SHA256055859fa37ea4b1344c575b02975bac8b87adc667e3674aaa010d6c5ad4a840a
SHA51226aeb9c9ecace8dba902a687a06ef925d22a66e86e96a5dc750ea576228932a58419afbb0c561c0bbcbd965c7dc18e1eeda892ea0a5f1a24bc4dbc09c923b66c
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MD5
4b818c47ec6801a6bb166a317af2c96e
SHA1e1b21af50829d4b937d16f9406381c183c2a7faf
SHA256585fa2834094efea7ed8fe2c9597394f1fdd3cae75e1f8cc1a8ce9bf3206b62f
SHA5121aecb53c24f802615fc375e75d484d220ce81b32c8a48aaa992440b44e3486adb74e40967988cf934a2579809dd0099e5384e38a79beae4ca751cfb7b110e90d