Analysis
-
max time kernel
85s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
23/04/2023, 21:04
Static task
static1
General
-
Target
0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe
-
Size
563KB
-
MD5
00143509116f8650b5fb9867d8b5c0fb
-
SHA1
b66335e165703b278a920a9010773d8bd350e6c3
-
SHA256
0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb
-
SHA512
bf6cac3d1ec0fd391bfe80f921cf76a82aea3916723350417c552fece774ba351e012ce9417e3fb556ae7f78941407bf440d3868f2aba47448c78bf450e92816
-
SSDEEP
6144:Kcp0yN90QE3wQdI9kcci8i0DFWUoFis2unTU3IIoz5pfsgLKszb5hMa265d/y+MX:Qy90dwh6cciGGEQKIIozX0gOsnMMFSx
Malware Config
Signatures
-
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it937426.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it937426.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it937426.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it937426.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it937426.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it937426.exe -
Executes dropped EXE 4 IoCs
pid Process 1248 ziPR3524.exe 1648 it937426.exe 324 kp740735.exe 2092 lr018030.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it937426.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce ziPR3524.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" ziPR3524.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Program crash 1 IoCs
pid pid_target Process procid_target 4920 324 WerFault.exe 90 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1648 it937426.exe 1648 it937426.exe 324 kp740735.exe 324 kp740735.exe 2092 lr018030.exe 2092 lr018030.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1648 it937426.exe Token: SeDebugPrivilege 324 kp740735.exe Token: SeDebugPrivilege 2092 lr018030.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1216 wrote to memory of 1248 1216 0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe 84 PID 1216 wrote to memory of 1248 1216 0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe 84 PID 1216 wrote to memory of 1248 1216 0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe 84 PID 1248 wrote to memory of 1648 1248 ziPR3524.exe 85 PID 1248 wrote to memory of 1648 1248 ziPR3524.exe 85 PID 1248 wrote to memory of 324 1248 ziPR3524.exe 90 PID 1248 wrote to memory of 324 1248 ziPR3524.exe 90 PID 1248 wrote to memory of 324 1248 ziPR3524.exe 90 PID 1216 wrote to memory of 2092 1216 0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe 96 PID 1216 wrote to memory of 2092 1216 0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe 96 PID 1216 wrote to memory of 2092 1216 0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe"C:\Users\Admin\AppData\Local\Temp\0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1216 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPR3524.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPR3524.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1648
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp740735.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp740735.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:324 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 324 -s 18884⤵
- Program crash
PID:4920
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr018030.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr018030.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2092
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 324 -ip 3241⤵PID:2588
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
136KB
MD58c80b06d843bd6a7599a5be2075d9a55
SHA1caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2
SHA256e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e
SHA512cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded
-
Filesize
136KB
MD58c80b06d843bd6a7599a5be2075d9a55
SHA1caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2
SHA256e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e
SHA512cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded
-
Filesize
409KB
MD5ef0967795712c2bd6977b98e2c1348a6
SHA1e20a5eda8f7956b8c936b6778b567c937f7d5e0f
SHA2566380038380df1008c253485fba02714af7d20e630278063e1c2325995414c2a7
SHA512cc77ffa7f4523a7eebe48a24697970ed69dffba916df14f9714ee6da8cb9a8b102842c8610ebf0870e74c29576506fce00fe36341179ab5b48ec66ed9335074e
-
Filesize
409KB
MD5ef0967795712c2bd6977b98e2c1348a6
SHA1e20a5eda8f7956b8c936b6778b567c937f7d5e0f
SHA2566380038380df1008c253485fba02714af7d20e630278063e1c2325995414c2a7
SHA512cc77ffa7f4523a7eebe48a24697970ed69dffba916df14f9714ee6da8cb9a8b102842c8610ebf0870e74c29576506fce00fe36341179ab5b48ec66ed9335074e
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
361KB
MD54936226a32a08406e580020935e4523e
SHA1379357c5c7aafa48d08903711faacf4c7793e797
SHA256598f8e0169b1713e901060b2e0b0b45586895e9884ec9514207e90b164f97d28
SHA51234ef0d847b5e45c9c039b2631b9489e737c181b283c7195193ec384eb540c4fbeba2e6ce5465f03a1b3374068063f8db03b6bfcccc797e17455eb3021cd2b93a
-
Filesize
361KB
MD54936226a32a08406e580020935e4523e
SHA1379357c5c7aafa48d08903711faacf4c7793e797
SHA256598f8e0169b1713e901060b2e0b0b45586895e9884ec9514207e90b164f97d28
SHA51234ef0d847b5e45c9c039b2631b9489e737c181b283c7195193ec384eb540c4fbeba2e6ce5465f03a1b3374068063f8db03b6bfcccc797e17455eb3021cd2b93a