Analysis
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max time kernel
146s -
max time network
130s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
05/02/2022, 08:00
Static task
static1
Behavioral task
behavioral1
Sample
f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be.exe
Resource
win7-en-20211208
General
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Target
f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be.exe
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Size
264KB
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MD5
dcce33f668f92340669763b0b105339e
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SHA1
13b9f370b5e85578adb2447c71e93f6f26a60ff5
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SHA256
f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be
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SHA512
c5c21c88c4acc9d9e67567907463364f8578f0e1bddba9f36313c2d60a9583f4135c5808cfab15481a45d7caee1348de875e45f32a90524d24966ed88c89a3ef
Malware Config
Extracted
trickbot
1000508
ono41
164.132.255.19:443
188.119.113.114:443
176.119.159.147:443
51.254.164.243:443
178.156.202.251:443
185.234.72.24:443
194.5.250.52:443
217.12.209.244:443
185.99.2.123:443
185.198.57.75:443
93.189.42.81:443
148.251.185.186:443
79.137.101.2:443
51.89.115.121:443
91.200.100.84:443
194.5.250.69:443
185.14.30.45:443
185.99.2.142:443
107.175.133.162:443
5.196.247.14:443
190.214.13.2:449
181.129.104.139:449
181.112.157.42:449
181.129.134.18:449
131.161.253.190:449
121.100.19.18:449
202.29.215.114:449
171.100.142.238:449
190.136.178.52:449
45.6.16.68:449
110.232.76.39:449
122.50.6.122:449
103.12.161.194:449
36.91.45.10:449
103.227.147.82:449
96.9.77.56:449
103.5.231.188:449
110.93.15.98:449
200.171.101.169:449
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autorunName:pwgrab
Signatures
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Dave packer 2 IoCs
Detects executable using a packer named 'Dave' by the community, based on a string at the end.
resource yara_rule behavioral1/memory/1160-54-0x00000000002F0000-0x000000000031E000-memory.dmp dave behavioral1/memory/1160-58-0x0000000000230000-0x000000000025C000-memory.dmp dave -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1160 f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1616 wermgr.exe Token: SeDebugPrivilege 1616 wermgr.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1160 wrote to memory of 1616 1160 f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be.exe 27 PID 1160 wrote to memory of 1616 1160 f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be.exe 27 PID 1160 wrote to memory of 1616 1160 f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be.exe 27 PID 1160 wrote to memory of 1616 1160 f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be.exe 27 PID 1160 wrote to memory of 1616 1160 f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be.exe 27 PID 1160 wrote to memory of 1616 1160 f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be.exe"C:\Users\Admin\AppData\Local\Temp\f3b9270592d8d5c4c9625804ff0cc7af9983d9800e9a30e0053bdce69c8ba0be.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1160 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1616
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