Analysis
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max time kernel
132s -
max time network
147s -
platform
windows10_x64 -
resource
win10v20210408 -
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 692 mingup.exe -
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 39 ident.me 40 ident.me -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 1600 wermgr.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
mingup.png.exemingup.exedescription pid process target process PID 664 wrote to memory of 692 664 mingup.png.exe mingup.exe PID 664 wrote to memory of 692 664 mingup.png.exe mingup.exe PID 664 wrote to memory of 692 664 mingup.png.exe mingup.exe PID 692 wrote to memory of 1600 692 mingup.exe wermgr.exe PID 692 wrote to memory of 1600 692 mingup.exe wermgr.exe PID 692 wrote to memory of 1600 692 mingup.exe wermgr.exe PID 692 wrote to memory of 1600 692 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⤵
- 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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C:\Users\Admin\AppData\Roaming\DesktopColor\mingup.exeMD5
c851268dcaafc321400f565979a4df2b
SHA159040824a53fd84a3023a49776b6fd6f7c0eff75
SHA25659e1711d6e4323da2dc22cdee30ba8876def991f6e476f29a0d3f983368ab461
SHA512c218c1beb3792de2845186e56ab10e66df584d937f5cc4337d63ccf288e7d34ee894d499b1a1f14695ff023e53497261f1c1cbdeff21a447b583b2ea083cb06f
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memory/664-114-0x0000000000550000-0x000000000069A000-memory.dmpFilesize
1.3MB
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memory/664-115-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/692-120-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/692-119-0x0000000000470000-0x0000000000475000-memory.dmpFilesize
20KB
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memory/692-116-0x0000000000000000-mapping.dmp
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memory/692-121-0x00000000004B0000-0x00000000005FA000-memory.dmpFilesize
1.3MB
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memory/692-122-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/1600-123-0x0000000000000000-mapping.dmp
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memory/1600-124-0x000002845BE70000-0x000002845BE97000-memory.dmpFilesize
156KB
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memory/1600-125-0x000002845BF80000-0x000002845BF81000-memory.dmpFilesize
4KB
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memory/1600-127-0x000002845BFB0000-0x000002845BFB2000-memory.dmpFilesize
8KB
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memory/1600-126-0x000002845BFB0000-0x000002845BFB2000-memory.dmpFilesize
8KB