Analysis Overview
SHA256
99144a3062341ff040436600132a45ba917b8661e4128094e6f0550f7707a012
Threat Level: Known bad
The file e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
UAC bypass
ModiLoader, DBatLoader
ModiLoader Second Stage
Loads dropped DLL
UPX packed file
Checks whether UAC is enabled
Suspicious use of SetThreadContext
Drops file in Windows directory
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-07 21:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-07 21:43
Reported
2024-04-07 21:46
Platform
win10v2004-20240319-en
Max time kernel
147s
Max time network
159s
Command Line
Signatures
ModiLoader, DBatLoader
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3572 set thread context of 1780 | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\VMPipe32.dll | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1060 --field-trial-handle=2292,i,2927097380497635931,2014459809064723663,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| NL | 142.250.179.138:443 | tcp | |
| GB | 172.165.61.93:443 | tcp | |
| IE | 94.245.104.56:443 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:15963 | tcp | |
| GB | 51.140.244.186:443 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 8.8.8.8:53 | 121.118.77.104.in-addr.arpa | udp |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 13.107.246.64:443 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 8.8.8.8:53 | 204.201.50.20.in-addr.arpa | udp |
Files
memory/1780-2-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-4-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-6-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-5-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-7-0x0000000000BB0000-0x0000000000BB1000-memory.dmp
memory/1780-9-0x0000000000400000-0x000000000044F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\ntdtcstp.dll
| MD5 | 67587e25a971a141628d7f07bd40ffa0 |
| SHA1 | 76fcd014539a3bb247cc0b761225f68bd6055f6b |
| SHA256 | e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378 |
| SHA512 | 6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350 |
C:\Users\Admin\AppData\Local\Temp\cmsetac.dll
| MD5 | ba8aaa1fad7e35b86ac143179b1616bd |
| SHA1 | b19789ed5256d829596f06d36c2f16dc95646412 |
| SHA256 | 152786dde90388e45c73ce4fd5528ccb11deb2cf1e3a4c62fcb4ebc8fec7652c |
| SHA512 | 9d6e90450c566df7707062556dc6d0c6ec0b700b604726c62d439377d2a2ab11db04e02af957b10c38eb080c73c4630aaa67b1e59d05414a7bbf4188a10bde5a |
memory/1780-19-0x00000000047F0000-0x00000000047FE000-memory.dmp
memory/1780-21-0x00000000046A0000-0x00000000046A1000-memory.dmp
memory/1780-22-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-23-0x0000000004660000-0x0000000004668000-memory.dmp
memory/1780-24-0x00000000047F0000-0x00000000047FE000-memory.dmp
memory/1780-25-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-26-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-29-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-30-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-33-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-36-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-39-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-42-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-45-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-48-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-51-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-54-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-57-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-60-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1780-63-0x0000000000400000-0x000000000044F000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-07 21:43
Reported
2024-04-07 21:46
Platform
win7-20240221-en
Max time kernel
145s
Max time network
123s
Command Line
Signatures
ModiLoader, DBatLoader
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2380 set thread context of 2168 | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\VMPipe32.dll | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\e5ec659cf211fb86b002bdfc8bafa71b_JaffaCakes118.exe
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp |
Files
memory/2168-2-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-4-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-5-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-6-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-7-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/2168-9-0x0000000000400000-0x000000000044F000-memory.dmp
\Users\Admin\AppData\Local\Temp\ntdtcstp.dll
| MD5 | 67587e25a971a141628d7f07bd40ffa0 |
| SHA1 | 76fcd014539a3bb247cc0b761225f68bd6055f6b |
| SHA256 | e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378 |
| SHA512 | 6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350 |
\Users\Admin\AppData\Local\Temp\cmsetac.dll
| MD5 | ba8aaa1fad7e35b86ac143179b1616bd |
| SHA1 | b19789ed5256d829596f06d36c2f16dc95646412 |
| SHA256 | 152786dde90388e45c73ce4fd5528ccb11deb2cf1e3a4c62fcb4ebc8fec7652c |
| SHA512 | 9d6e90450c566df7707062556dc6d0c6ec0b700b604726c62d439377d2a2ab11db04e02af957b10c38eb080c73c4630aaa67b1e59d05414a7bbf4188a10bde5a |
memory/2168-15-0x00000000007A0000-0x00000000007AE000-memory.dmp
memory/2168-17-0x0000000077360000-0x0000000077450000-memory.dmp
memory/2168-18-0x0000000000790000-0x0000000000791000-memory.dmp
memory/2168-19-0x0000000075590000-0x00000000755A4000-memory.dmp
memory/2168-20-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-21-0x0000000000750000-0x0000000000758000-memory.dmp
memory/2168-22-0x00000000007A0000-0x00000000007AE000-memory.dmp
memory/2168-23-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-24-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-27-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-30-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-33-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-36-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-39-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-42-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-45-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-48-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-51-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-54-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-57-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2168-60-0x0000000000400000-0x000000000044F000-memory.dmp