Analysis
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max time kernel
126s -
max time network
184s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
10-10-2021 19:42
Static task
static1
Behavioral task
behavioral1
Sample
mingup.png.exe
Resource
win7v20210408
General
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Target
mingup.png.exe
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Size
424KB
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MD5
c851268dcaafc321400f565979a4df2b
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SHA1
59040824a53fd84a3023a49776b6fd6f7c0eff75
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SHA256
59e1711d6e4323da2dc22cdee30ba8876def991f6e476f29a0d3f983368ab461
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SHA512
c218c1beb3792de2845186e56ab10e66df584d937f5cc4337d63ccf288e7d34ee894d499b1a1f14695ff023e53497261f1c1cbdeff21a447b583b2ea083cb06f
Malware Config
Extracted
trickbot
100009
lib5
149.54.11.54:449
36.89.191.119:449
41.159.31.227:449
103.150.68.124:449
103.126.185.7:449
103.112.145.58:449
103.110.53.174:449
102.164.208.44:449
194.5.249.143:443
142.202.191.175:443
195.123.241.31:443
45.89.125.214:443
45.83.151.103:443
91.200.103.41:443
66.70.246.0:443
64.74.160.218:443
198.46.198.115:443
5.34.180.173:443
23.227.196.5:443
195.123.241.115:443
107.152.42.163:443
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autorunName:pwgrab
Signatures
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Executes dropped EXE 1 IoCs
Processes:
mingup.exepid process 1736 mingup.exe -
Loads dropped DLL 1 IoCs
Processes:
mingup.png.exepid process 1920 mingup.png.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 12 wtfismyip.com -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 1064 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
mingup.png.exemingup.exedescription pid process target process PID 1920 wrote to memory of 1736 1920 mingup.png.exe mingup.exe PID 1920 wrote to memory of 1736 1920 mingup.png.exe mingup.exe PID 1920 wrote to memory of 1736 1920 mingup.png.exe mingup.exe PID 1920 wrote to memory of 1736 1920 mingup.png.exe mingup.exe PID 1736 wrote to memory of 1064 1736 mingup.exe wermgr.exe PID 1736 wrote to memory of 1064 1736 mingup.exe wermgr.exe PID 1736 wrote to memory of 1064 1736 mingup.exe wermgr.exe PID 1736 wrote to memory of 1064 1736 mingup.exe wermgr.exe PID 1736 wrote to memory of 1064 1736 mingup.exe wermgr.exe PID 1736 wrote to memory of 1064 1736 mingup.exe wermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\mingup.png.exe"C:\Users\Admin\AppData\Local\Temp\mingup.png.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\DesktopColor\mingup.exeC:\Users\Admin\AppData\Roaming\DesktopColor\mingup.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\DesktopColor\mingup.exeMD5
c851268dcaafc321400f565979a4df2b
SHA159040824a53fd84a3023a49776b6fd6f7c0eff75
SHA25659e1711d6e4323da2dc22cdee30ba8876def991f6e476f29a0d3f983368ab461
SHA512c218c1beb3792de2845186e56ab10e66df584d937f5cc4337d63ccf288e7d34ee894d499b1a1f14695ff023e53497261f1c1cbdeff21a447b583b2ea083cb06f
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\Users\Admin\AppData\Roaming\DesktopColor\mingup.exeMD5
c851268dcaafc321400f565979a4df2b
SHA159040824a53fd84a3023a49776b6fd6f7c0eff75
SHA25659e1711d6e4323da2dc22cdee30ba8876def991f6e476f29a0d3f983368ab461
SHA512c218c1beb3792de2845186e56ab10e66df584d937f5cc4337d63ccf288e7d34ee894d499b1a1f14695ff023e53497261f1c1cbdeff21a447b583b2ea083cb06f
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memory/1064-70-0x0000000000000000-mapping.dmp
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memory/1064-71-0x00000000000F0000-0x0000000000117000-memory.dmpFilesize
156KB
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memory/1064-72-0x0000000000520000-0x0000000000521000-memory.dmpFilesize
4KB
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memory/1736-64-0x0000000000000000-mapping.dmp
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memory/1736-68-0x0000000000350000-0x0000000000361000-memory.dmpFilesize
68KB
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memory/1736-67-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/1736-69-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/1920-0-0x00000000762C1000-0x00000000762C3000-memory.dmpFilesize
8KB
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memory/1920-61-0x00000000001E0000-0x00000000001E5000-memory.dmpFilesize
20KB
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memory/1920-62-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB