Analysis
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max time kernel
140s -
max time network
143s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
18-05-2021 01:49
Static task
static1
Behavioral task
behavioral1
Sample
cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.exe
Resource
win7v20210408
General
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Target
cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.exe
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Size
484KB
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MD5
365f064cfc64cbcded3b45fb6bcd7902
-
SHA1
75ee329c5668e972361dc1a95c5eeebc5135b9b6
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SHA256
cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150
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SHA512
f7a6def1b5d73ab8420a75585d7ca4871f25122c2e38a56e9336ba4355eb84eae2e8b462ad3750242c0fb24306534f6750adc93a0ed7fd7afd4b316e00e935b5
Malware Config
Extracted
trickbot
1000484
jim612
185.117.119.179:443
93.189.42.182:443
5.34.176.43:443
45.141.100.6:443
91.235.129.223:443
146.185.219.131:443
94.156.35.235:443
188.165.62.17:443
198.46.163.40:443
192.3.247.106:443
194.5.250.169:443
37.230.114.53:443
194.5.250.109:443
66.85.173.57:443
103.219.213.102:449
117.255.221.135:449
45.224.214.34:449
170.84.78.224:449
189.28.185.50:449
177.154.86.145:449
117.206.149.29:449
117.196.233.100:449
91.108.150.213:449
185.57.167.32:449
185.189.122.68:449
177.105.242.229:449
190.214.13.2:449
181.140.173.186:449
181.113.28.162:449
181.129.104.139:449
190.142.200.108:449
190.72.235.47:449
181.129.134.18:449
181.196.207.202:449
181.113.28.146:449
181.112.157.42:449
45.238.37.14:449
190.146.176.67:449
181.129.167.82:449
103.255.10.24:449
117.204.253.33:449
117.197.119.219:449
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autorunName:pwgrab
Signatures
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Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral2/memory/4084-117-0x00000000021F0000-0x0000000002220000-memory.dmp trickbot_loader32 -
Executes dropped EXE 1 IoCs
Processes:
cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exepid process 2740 cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exe -
Modifies data under HKEY_USERS 1 IoCs
Processes:
svchost.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\OnDemandInterfaceCache svchost.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
svchost.exedescription pid process Token: SeTcbPrivilege 3052 svchost.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.execf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exepid process 4084 cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.exe 4084 cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.exe 2740 cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exe 2740 cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.execf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exedescription pid process target process PID 4084 wrote to memory of 2692 4084 cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.exe svchost.exe PID 4084 wrote to memory of 2692 4084 cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.exe svchost.exe PID 4084 wrote to memory of 2692 4084 cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.exe svchost.exe PID 4084 wrote to memory of 2692 4084 cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.exe svchost.exe PID 2740 wrote to memory of 3052 2740 cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exe svchost.exe PID 2740 wrote to memory of 3052 2740 cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exe svchost.exe PID 2740 wrote to memory of 3052 2740 cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exe svchost.exe PID 2740 wrote to memory of 3052 2740 cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.exe"C:\Users\Admin\AppData\Local\Temp\cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵
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C:\Users\Admin\AppData\Roaming\cmdcache\cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exeC:\Users\Admin\AppData\Roaming\cmdcache\cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exe1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\cmdcache\cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exeMD5
365f064cfc64cbcded3b45fb6bcd7902
SHA175ee329c5668e972361dc1a95c5eeebc5135b9b6
SHA256cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150
SHA512f7a6def1b5d73ab8420a75585d7ca4871f25122c2e38a56e9336ba4355eb84eae2e8b462ad3750242c0fb24306534f6750adc93a0ed7fd7afd4b316e00e935b5
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C:\Users\Admin\AppData\Roaming\cmdcache\cf3bc42b819baceae8f98c998c837a89ed78c0d8fff11a99b732a1b88848d170.exeMD5
365f064cfc64cbcded3b45fb6bcd7902
SHA175ee329c5668e972361dc1a95c5eeebc5135b9b6
SHA256cf3bc42b819baceae6f96c976c835a89ed56c0d8fff11a97b532a1b66648d150
SHA512f7a6def1b5d73ab8420a75585d7ca4871f25122c2e38a56e9336ba4355eb84eae2e8b462ad3750242c0fb24306534f6750adc93a0ed7fd7afd4b316e00e935b5
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memory/2692-118-0x0000000000000000-mapping.dmp
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memory/2692-123-0x000002AA05E00000-0x000002AA05E20000-memory.dmpFilesize
128KB
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memory/2740-133-0x0000000001C40000-0x0000000001C41000-memory.dmpFilesize
4KB
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memory/3052-130-0x0000000000000000-mapping.dmp
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memory/3052-135-0x000001A195BD0000-0x000001A195BF0000-memory.dmpFilesize
128KB
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memory/4084-117-0x00000000021F0000-0x0000000002220000-memory.dmpFilesize
192KB
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memory/4084-122-0x0000000010001000-0x0000000010005000-memory.dmpFilesize
16KB
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memory/4084-121-0x0000000002AA0000-0x0000000002AA1000-memory.dmpFilesize
4KB