Resubmissions
20-11-2020 06:46
201120-tjtn939v12 1019-11-2020 12:46
201119-jt6qxfc596 1019-11-2020 12:42
201119-cgmj5el5rx 10Analysis
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max time kernel
87s -
max time network
144s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
19-11-2020 12:42
Static task
static1
Behavioral task
behavioral1
Sample
openme.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
openme.exe
Resource
win10v20201028
General
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Target
openme.exe
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Size
756KB
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MD5
d6408ae6bf86b97eadfb3f15bbfd7933
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SHA1
dd877b59c9acd80535ad22bdc07525d536a41139
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SHA256
4ee11bd54d2f1dc61467de3f71bb6b9f01bfdd35df8fe586fa556f2383c96b21
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SHA512
f97da566db808c31ef9813124a7555ce35d3ead23238911935aa85845374dead962587cb252b7fda05c94c9b54b4555ec953e2d31316d2495c73aab148e88dec
Malware Config
Extracted
trickbot
100003
rob6
102.164.206.129:449
103.131.156.21:449
103.131.157.102:449
103.131.157.161:449
103.146.232.5:449
103.150.68.124:449
103.156.126.232:449
103.30.85.157:449
103.52.47.20:449
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autorunName:pwgrab
Signatures
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 9 api.ipify.org 10 api.ipify.org -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 1440 wermgr.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
openme.exepid process 752 openme.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
openme.exedescription pid process target process PID 752 wrote to memory of 2024 752 openme.exe splwow64.exe PID 752 wrote to memory of 2024 752 openme.exe splwow64.exe PID 752 wrote to memory of 2024 752 openme.exe splwow64.exe PID 752 wrote to memory of 2024 752 openme.exe splwow64.exe PID 752 wrote to memory of 1440 752 openme.exe wermgr.exe PID 752 wrote to memory of 1440 752 openme.exe wermgr.exe PID 752 wrote to memory of 1440 752 openme.exe wermgr.exe PID 752 wrote to memory of 1440 752 openme.exe wermgr.exe PID 752 wrote to memory of 1440 752 openme.exe wermgr.exe PID 752 wrote to memory of 1440 752 openme.exe wermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\openme.exe"C:\Users\Admin\AppData\Local\Temp\openme.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/752-3-0x0000000001D80000-0x0000000001DBA000-memory.dmpFilesize
232KB
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memory/752-6-0x0000000002890000-0x0000000002894000-memory.dmpFilesize
16KB
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memory/752-5-0x0000000001D00000-0x0000000001D04000-memory.dmpFilesize
16KB
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memory/1440-4-0x0000000000000000-mapping.dmp
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memory/2024-2-0x0000000000000000-mapping.dmp