Analysis
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max time kernel
153s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
17/01/2023, 19:25
Static task
static1
Behavioral task
behavioral1
Sample
98e3648add4ab0724ebeb54eb720e8ad97ad52b0.js
Resource
win7-20221111-en
General
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Target
98e3648add4ab0724ebeb54eb720e8ad97ad52b0.js
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Size
378KB
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MD5
484e1f6925d5957e9d486e420dc010b7
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SHA1
98e3648add4ab0724ebeb54eb720e8ad97ad52b0
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SHA256
9005a39c203e068daa077fe244e2608d36852dbef6f6ce8b28cc5cc015b89b1b
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SHA512
5b32912e30b446357ce6fe626b8136ae3262cdf4c60b7bc56b16171156a8979001a1a52168c0fe34b2b7526379b4519b7b04c86e17e18f40a62b7361acb0617c
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SSDEEP
6144:6V0EJTElOz43XdvK4tHOh6WfkHi4FjqWkQ2M4MMPpsiscuzAOgied24iD+:cJMW43NsZghqekPpNqAOgBd7iD+
Malware Config
Signatures
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Blocklisted process makes network request 6 IoCs
flow pid Process 5 1452 wscript.exe 6 1452 wscript.exe 12 1452 wscript.exe 14 1452 wscript.exe 21 1452 wscript.exe 24 1452 wscript.exe -
Executes dropped EXE 1 IoCs
pid Process 732 bin.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Control Panel\International\Geo\Nation bin.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TzTlSUHDie.js wscript.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TzTlSUHDie.js wscript.exe -
Loads dropped DLL 1 IoCs
pid Process 1524 svchost.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 732 set thread context of 1296 732 bin.exe 16 PID 732 set thread context of 1296 732 bin.exe 16 PID 1524 set thread context of 1296 1524 svchost.exe 16 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
pid Process 1436 ipconfig.exe -
description ioc Process Key created \Registry\User\S-1-5-21-3406023954-474543476-3319432036-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 svchost.exe -
Suspicious behavior: EnumeratesProcesses 21 IoCs
pid Process 732 bin.exe 732 bin.exe 732 bin.exe 732 bin.exe 732 bin.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1296 Explorer.EXE -
Suspicious behavior: MapViewOfSection 8 IoCs
pid Process 732 bin.exe 732 bin.exe 732 bin.exe 732 bin.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe 1524 svchost.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 732 bin.exe Token: SeDebugPrivilege 1524 svchost.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1296 Explorer.EXE 1296 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1296 Explorer.EXE 1296 Explorer.EXE -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 1724 wrote to memory of 1452 1724 wscript.exe 28 PID 1724 wrote to memory of 1452 1724 wscript.exe 28 PID 1724 wrote to memory of 1452 1724 wscript.exe 28 PID 1724 wrote to memory of 732 1724 wscript.exe 29 PID 1724 wrote to memory of 732 1724 wscript.exe 29 PID 1724 wrote to memory of 732 1724 wscript.exe 29 PID 1724 wrote to memory of 732 1724 wscript.exe 29 PID 1296 wrote to memory of 1524 1296 Explorer.EXE 34 PID 1296 wrote to memory of 1524 1296 Explorer.EXE 34 PID 1296 wrote to memory of 1524 1296 Explorer.EXE 34 PID 1296 wrote to memory of 1524 1296 Explorer.EXE 34 PID 1296 wrote to memory of 1436 1296 Explorer.EXE 33 PID 1296 wrote to memory of 1436 1296 Explorer.EXE 33 PID 1296 wrote to memory of 1436 1296 Explorer.EXE 33 PID 1296 wrote to memory of 1436 1296 Explorer.EXE 33 PID 1524 wrote to memory of 2028 1524 svchost.exe 35 PID 1524 wrote to memory of 2028 1524 svchost.exe 35 PID 1524 wrote to memory of 2028 1524 svchost.exe 35 PID 1524 wrote to memory of 2028 1524 svchost.exe 35 PID 1524 wrote to memory of 2028 1524 svchost.exe 35
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1296 -
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\98e3648add4ab0724ebeb54eb720e8ad97ad52b0.js2⤵
- Suspicious use of WriteProcessMemory
PID:1724 -
C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\TzTlSUHDie.js"3⤵
- Blocklisted process makes network request
- Drops startup file
PID:1452
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C:\Users\Admin\AppData\Local\Temp\bin.exe"C:\Users\Admin\AppData\Local\Temp\bin.exe"3⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:732
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C:\Windows\SysWOW64\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"2⤵
- Gathers network information
PID:1436
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1524 -
C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵PID:2028
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
185KB
MD5f9fdfca55156f35ea48a17947d091f4d
SHA115f10040cf10535deed5ca028150ed847a585d01
SHA2567258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0
SHA51253caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302
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Filesize
185KB
MD5f9fdfca55156f35ea48a17947d091f4d
SHA115f10040cf10535deed5ca028150ed847a585d01
SHA2567258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0
SHA51253caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302
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Filesize
18KB
MD590c052e2282de1c12470fc54d62681d9
SHA1ea069b254dde1f6cad46afedf55c69d4516a0d7a
SHA256be62476863ca538e76f33e4758a5a5af8609d681026c4e325d8d667470aa9097
SHA51273661062644236fcd76f689a8271f5f2c875468fbfdd4a4431a2b419c8bc093129345ee9b83d4f87eaa389a1ff12e776ba5d0d5845899931e1b72c32d4cb5ea7
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Filesize
1.0MB
MD5ce5c15b5092877974d5b6476ad1cb2d7
SHA176a6fc307d1524081cba1886d312df97c9dd658f
SHA2561f1a186ea26bd2462ea2a9cf35a816b92caf0897fdf332af3a61569e0ba97b24
SHA512bb9ced38c63d2a29e18c38f60020cfdf0161384cd4ad6328352626643becdf49f6b4bef47012391720344fdd8ad520aa802dcbbed15b5026d27eb93b0a839c90