Analysis
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max time kernel
4294212s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20220310-en -
submitted
12-03-2022 02:00
Static task
static1
Behavioral task
behavioral1
Sample
a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe
Resource
win10v2004-20220310-en
General
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Target
a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe
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Size
552KB
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MD5
4403a26c829661b9f5263dfa487fb580
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SHA1
55cb63dc159648200ad7635cd381606e14c5c239
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SHA256
a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c
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SHA512
021b848067b2295465f63fccb84e747495c7bcb844b637b8b5875f1c0b6734479482966184119a3198145793c1e9e58487722470891b66963facb7575590906a
Malware Config
Signatures
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NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/524-68-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/524-71-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 2 IoCs
Processes:
resource yara_rule behavioral1/memory/524-68-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/524-71-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exedescription pid process target process PID 1584 set thread context of 524 1584 a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
vbc.exepid process 524 vbc.exe 524 vbc.exe 524 vbc.exe 524 vbc.exe 524 vbc.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exedescription pid process target process PID 1584 wrote to memory of 524 1584 a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe vbc.exe PID 1584 wrote to memory of 524 1584 a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe vbc.exe PID 1584 wrote to memory of 524 1584 a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe vbc.exe PID 1584 wrote to memory of 524 1584 a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe vbc.exe PID 1584 wrote to memory of 524 1584 a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe vbc.exe PID 1584 wrote to memory of 524 1584 a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe vbc.exe PID 1584 wrote to memory of 524 1584 a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe vbc.exe PID 1584 wrote to memory of 524 1584 a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe vbc.exe PID 1584 wrote to memory of 524 1584 a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe vbc.exe PID 1584 wrote to memory of 524 1584 a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe"C:\Users\Admin\AppData\Local\Temp\a602aab2fa46985654a578e7b29f1505011272587d8a7545f579a44410bb245c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1584 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmpD0B7.tmp"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:524
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84