Analysis Overview
SHA256
a5476084f4beed4d510c9dab4a1544dde1c05cc0a88cfd55b316ef097ba2b273
Threat Level: Known bad
The file b744a22fe1fe174504289f5856d8fd70_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
MetaSploit
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
UPX packed file
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-17 06:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-17 06:48
Reported
2024-06-17 06:50
Platform
win7-20240508-en
Max time kernel
141s
Max time network
120s
Command Line
Signatures
MetaSploit
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.exe | N/A |
Loads dropped DLL
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b744a22fe1fe174504289f5856d8fd70_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b744a22fe1fe174504289f5856d8fd70_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
"C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:1966258 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\b744a22fe1fe174504289f5856d8fd70_JaffaCakes118.exe" "__IRCT:3" "__IRTSS:20834512" "__IRSID:S-1-5-21-2737914667-933161113-3798636211-1000"
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.exe
"C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.exe" C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.tmp
C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" export HKLM\Software\Stardock C:\Users\Admin\AppData\Local\Temp\registry_export.txt /reg:32 /y
Network
| Country | Destination | Domain | Proto |
| N/A | 10.0.0.4:5567 | tcp | |
| US | 8.8.8.8:53 | install.api.stardock.net | udp |
Files
memory/2416-0-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2416-3-0x0000000000400000-0x00000000017E3000-memory.dmp
\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
| MD5 | ec503f49497b2fb6a8ce7dff9e40e3d9 |
| SHA1 | 33ac3c49b68f7e81641253e94bbbacfb5886e7d2 |
| SHA256 | 6d9462ac95d740f345db691291d18029533ced4d03ed2161387348a79167e36b |
| SHA512 | 1579d523a209ef0faa73625e9569b2c2769a6c16789602d3f37943bda65c1d48d6a9cf24cb9e6a3daff06ccf982f1c810abd60327fe0b83a16108b82f6bf5671 |
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll
| MD5 | 05ceb6d2e88a896d6ada0ab3f0dc40aa |
| SHA1 | 2b62cc437f5b3268acb3f569b43fd6c0a08e4e47 |
| SHA256 | b574d89422afcaae5446d8fd88d3b7cb48d608cf5411db761916b35c9999b41a |
| SHA512 | fd9a03167c70ddd156d6942e503f7d9528e4748e9613cfba69181eb8b50fcaea9f6d3b9e1398da21d4e4c8bf47c99fe2becc88b98107a4fdcb80697510c1860f |
memory/2416-19-0x00000000045C0000-0x00000000049A7000-memory.dmp
memory/2416-21-0x00000000045C0000-0x00000000049A7000-memory.dmp
memory/1452-27-0x0000000001120000-0x0000000001507000-memory.dmp
memory/2416-25-0x00000000045C0000-0x00000000049A7000-memory.dmp
memory/2416-35-0x00000000045C0000-0x00000000049A7000-memory.dmp
\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\Unicode.lmd
| MD5 | 513c279740c287dec3508ae26d7916c0 |
| SHA1 | cafe05c4d5528d6fb51d94a33307d1e2cc5a9bf6 |
| SHA256 | a285299f207a0093158c05d46996b880032a9b11fb456ce78bba18988be9b14a |
| SHA512 | 8bf18cb54c3031863f0a0df5f064e78a8750c123878998ee45c10f50937eb875f7d1c75b867a25d60a858a976516d8ffabf5cc6d988a473cacd2d19909427dfe |
memory/1452-40-0x0000000010000000-0x00000000100EC000-memory.dmp
\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.exe
| MD5 | 55bbf335f75f2a2fe0a5daf603964d41 |
| SHA1 | f1b9686e8a9f10682722fc5e08c02c016b597804 |
| SHA256 | 723adae0e69127a6bfbc65c5ef552a351264205ea5e2bc3b80e505feaa5d0e43 |
| SHA512 | af49055234cb4a0ddbc68212db094c7a7a1058ccf6a1a5830238fe3ff96fa35390d242322436839d6d7e419bd9e4ad8962e213222470625cffb46423dec44db6 |
memory/1452-55-0x0000000001010000-0x0000000001020000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.tmp
| MD5 | 97d86518f98394a87352f7f4ef3eec08 |
| SHA1 | 93231558534e494cfc0f91cfa713209565fc6f46 |
| SHA256 | 2727d87dbcb92d4e4e255ac7a6001043d9894faee3e6adf9c7196dd5ff1e4bae |
| SHA512 | 2bda915e142251ed409e17ce562f6c0aea6dd58c0a73d44d0459d73a681c85f3b11733cc3f1276f31dd17f437e99fcfe2c4840d5187553618d897d03c59ae2af |
memory/1452-59-0x0000000001120000-0x0000000001507000-memory.dmp
memory/1452-60-0x0000000010000000-0x00000000100EC000-memory.dmp
memory/2416-61-0x00000000045C0000-0x00000000049A7000-memory.dmp
memory/1452-69-0x0000000010000000-0x00000000100EC000-memory.dmp
memory/1452-68-0x0000000001120000-0x0000000001507000-memory.dmp
memory/1452-70-0x0000000001010000-0x0000000001020000-memory.dmp
memory/1452-80-0x0000000010000000-0x00000000100EC000-memory.dmp
memory/2416-87-0x00000000001D0000-0x00000000001D1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 06:48
Reported
2024-06-17 06:50
Platform
win10v2004-20240508-en
Max time kernel
142s
Max time network
101s
Command Line
Signatures
MetaSploit
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b744a22fe1fe174504289f5856d8fd70_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b744a22fe1fe174504289f5856d8fd70_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b744a22fe1fe174504289f5856d8fd70_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
"C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:1966258 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\b744a22fe1fe174504289f5856d8fd70_JaffaCakes118.exe" "__IRCT:3" "__IRTSS:20834512" "__IRSID:S-1-5-21-4124900551-4068476067-3491212533-1000"
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.exe
"C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.exe" C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.tmp
C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" export HKLM\Software\Stardock C:\Users\Admin\AppData\Local\Temp\registry_export.txt /reg:32 /y
Network
| Country | Destination | Domain | Proto |
| N/A | 10.0.0.4:5567 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | install.api.stardock.net | udp |
Files
memory/3360-0-0x0000000001840000-0x0000000001841000-memory.dmp
memory/3360-3-0x0000000001840000-0x0000000001841000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
| MD5 | ec503f49497b2fb6a8ce7dff9e40e3d9 |
| SHA1 | 33ac3c49b68f7e81641253e94bbbacfb5886e7d2 |
| SHA256 | 6d9462ac95d740f345db691291d18029533ced4d03ed2161387348a79167e36b |
| SHA512 | 1579d523a209ef0faa73625e9569b2c2769a6c16789602d3f37943bda65c1d48d6a9cf24cb9e6a3daff06ccf982f1c810abd60327fe0b83a16108b82f6bf5671 |
memory/408-13-0x0000000000730000-0x0000000000B17000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll
| MD5 | 05ceb6d2e88a896d6ada0ab3f0dc40aa |
| SHA1 | 2b62cc437f5b3268acb3f569b43fd6c0a08e4e47 |
| SHA256 | b574d89422afcaae5446d8fd88d3b7cb48d608cf5411db761916b35c9999b41a |
| SHA512 | fd9a03167c70ddd156d6942e503f7d9528e4748e9613cfba69181eb8b50fcaea9f6d3b9e1398da21d4e4c8bf47c99fe2becc88b98107a4fdcb80697510c1860f |
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\Unicode.lmd
| MD5 | 513c279740c287dec3508ae26d7916c0 |
| SHA1 | cafe05c4d5528d6fb51d94a33307d1e2cc5a9bf6 |
| SHA256 | a285299f207a0093158c05d46996b880032a9b11fb456ce78bba18988be9b14a |
| SHA512 | 8bf18cb54c3031863f0a0df5f064e78a8750c123878998ee45c10f50937eb875f7d1c75b867a25d60a858a976516d8ffabf5cc6d988a473cacd2d19909427dfe |
memory/408-33-0x0000000005E00000-0x0000000005E03000-memory.dmp
memory/408-32-0x0000000010000000-0x00000000100EC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.exe
| MD5 | 55bbf335f75f2a2fe0a5daf603964d41 |
| SHA1 | f1b9686e8a9f10682722fc5e08c02c016b597804 |
| SHA256 | 723adae0e69127a6bfbc65c5ef552a351264205ea5e2bc3b80e505feaa5d0e43 |
| SHA512 | af49055234cb4a0ddbc68212db094c7a7a1058ccf6a1a5830238fe3ff96fa35390d242322436839d6d7e419bd9e4ad8962e213222470625cffb46423dec44db6 |
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.tmp
| MD5 | 9f64a97bf2bc6554556638a3f2343817 |
| SHA1 | c4982c0e1f4addb703557efd90ff3b908211e954 |
| SHA256 | daf7fdc5a6d0f2adffde58202a8566fe8ed2832aec03e378a1f69735ec9e5806 |
| SHA512 | d4943b9da6d994ed60a6572387c3c4943cae6792cc626a9bcae460547dc0eec21c2c21f71e13cb1a5f568188345ec88d9550e7d4c79020338562d0e33bcfbcf6 |
memory/408-48-0x0000000010000000-0x00000000100EC000-memory.dmp
memory/408-47-0x0000000000730000-0x0000000000B17000-memory.dmp
memory/408-56-0x0000000010000000-0x00000000100EC000-memory.dmp
memory/408-55-0x0000000000730000-0x0000000000B17000-memory.dmp
memory/408-57-0x0000000005E00000-0x0000000005E03000-memory.dmp
memory/408-59-0x0000000010000000-0x00000000100EC000-memory.dmp