Analysis Overview
SHA256
b8c19a4b2c585cc1fce2084b17344fe5217b5c8efa1661ceff915737718bd3b8
Threat Level: Known bad
The file 249d6d0079954b83a9ebc74007223055_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
UAC bypass
ModiLoader Second Stage
Loads dropped DLL
UPX packed file
Checks whether UAC is enabled
Drops file in Windows directory
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
System policy modification
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-04 04:22
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-04 04:22
Reported
2024-07-04 04:25
Platform
win7-20240611-en
Max time kernel
141s
Max time network
129s
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\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| 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\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_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\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\VMPipe32.dll | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
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\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_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/2096-0-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-1-0x00000000001D0000-0x00000000001D1000-memory.dmp
\Users\Admin\AppData\Local\Temp\ntdtcstp.dll
| MD5 | 67587e25a971a141628d7f07bd40ffa0 |
| SHA1 | 76fcd014539a3bb247cc0b761225f68bd6055f6b |
| SHA256 | e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378 |
| SHA512 | 6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350 |
memory/2096-10-0x0000000077660000-0x0000000077661000-memory.dmp
memory/2096-8-0x0000000001ED0000-0x0000000001EDE000-memory.dmp
memory/2096-12-0x0000000077650000-0x0000000077740000-memory.dmp
memory/2096-11-0x0000000077650000-0x0000000077740000-memory.dmp
\Users\Admin\AppData\Local\Temp\cmsetac.dll
| MD5 | d2b20db3f5352befbf6d2a38f3dd8d5c |
| SHA1 | 25cdc577ac81bca03def5b34916d4ffd81444604 |
| SHA256 | ef61b13e879b9ddacff5a073a53640b485951931fc68c6399fa6ffacaa91c5f6 |
| SHA512 | 474a35c11a80f6bfb3718a520b89f8d747f4ac1e0ca9bda66c34a0692e08d8e0d4841c1931035faa4ccebc14fa26dac660331278d4a0696b59d8704092771435 |
memory/2096-15-0x0000000001ED0000-0x0000000001EDE000-memory.dmp
memory/2096-14-0x00000000003D0000-0x00000000003D8000-memory.dmp
memory/2096-13-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-16-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-17-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-20-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-23-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-26-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-29-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-32-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-35-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-38-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-41-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-44-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-47-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-50-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2096-53-0x0000000000400000-0x0000000000450000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-04 04:22
Reported
2024-07-04 04:24
Platform
win10v2004-20240611-en
Max time kernel
141s
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\249d6d0079954b83a9ebc74007223055_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\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| 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\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\VMPipe32.dll | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
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\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 20.189.173.13:443 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 164.189.21.2.in-addr.arpa | udp |
| N/A | 127.0.0.1:15963 | tcp | |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.58.20.217.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 | |
| N/A | 127.0.0.1:15963 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.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 | |
| 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/4172-0-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-1-0x0000000000500000-0x0000000000501000-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 | d2b20db3f5352befbf6d2a38f3dd8d5c |
| SHA1 | 25cdc577ac81bca03def5b34916d4ffd81444604 |
| SHA256 | ef61b13e879b9ddacff5a073a53640b485951931fc68c6399fa6ffacaa91c5f6 |
| SHA512 | 474a35c11a80f6bfb3718a520b89f8d747f4ac1e0ca9bda66c34a0692e08d8e0d4841c1931035faa4ccebc14fa26dac660331278d4a0696b59d8704092771435 |
memory/4172-13-0x0000000002280000-0x000000000228E000-memory.dmp
memory/4172-16-0x0000000002230000-0x0000000002231000-memory.dmp
memory/4172-17-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-19-0x0000000002280000-0x000000000228E000-memory.dmp
memory/4172-18-0x0000000000B00000-0x0000000000B08000-memory.dmp
memory/4172-20-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-21-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-24-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-27-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-30-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-33-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-36-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-39-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-42-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-45-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-48-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-51-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-54-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4172-57-0x0000000000400000-0x0000000000450000-memory.dmp