Analysis Overview
SHA256
e93b9a00886b7a569dc09337361d246c4ac74d3a061579ea4ad33b9ad19f7bde
Threat Level: Known bad
The file 035a27584ca5c489b0f5b3e58fccb139_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Troldesh, Shade, Encoder.858
UPX packed file
Reads user/profile data of web browsers
Adds Run key to start application
Checks installed software on the system
Unsigned PE
Enumerates physical storage devices
Enumerates system info in registry
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Checks processor information in registry
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-04-27 17:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-27 17:15
Reported
2024-04-27 17:21
Platform
win7-20240221-en
Max time kernel
124s
Max time network
193s
Command Line
Signatures
Troldesh, Shade, Encoder.858
Reads user/profile data of web browsers
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 |
| 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\035a27584ca5c489b0f5b3e58fccb139_JaffaCakes118.exe | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\035a27584ca5c489b0f5b3e58fccb139_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\035a27584ca5c489b0f5b3e58fccb139_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\035a27584ca5c489b0f5b3e58fccb139_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\035a27584ca5c489b0f5b3e58fccb139_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\035a27584ca5c489b0f5b3e58fccb139_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:49199 | tcp | |
| US | 208.83.223.34:80 | tcp | |
| US | 154.35.32.5:443 | tcp | |
| SE | 171.25.193.9:80 | tcp |
Files
memory/2020-0-0x0000000001E50000-0x0000000001F25000-memory.dmp
memory/2020-1-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2020-2-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2020-4-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2020-5-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2020-8-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2020-7-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2020-3-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2020-11-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2020-12-0x0000000001E50000-0x0000000001F25000-memory.dmp
memory/2020-13-0x0000000000400000-0x0000000000608000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-27 17:15
Reported
2024-04-27 17:17
Platform
win10v2004-20240419-en
Max time kernel
60s
Max time network
56s
Command Line
Signatures
Troldesh, Shade, Encoder.858
Reads user/profile data of web browsers
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 |
| 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 |
| 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\035a27584ca5c489b0f5b3e58fccb139_JaffaCakes118.exe | N/A |
Checks installed software on the system
Enumerates physical storage devices
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A | C:\Windows\system32\taskmgr.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName | C:\Windows\system32\taskmgr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 | C:\Windows\system32\taskmgr.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\system32\taskmgr.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\system32\taskmgr.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: SeCreateGlobalPrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\035a27584ca5c489b0f5b3e58fccb139_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\035a27584ca5c489b0f5b3e58fccb139_JaffaCakes118.exe"
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7fffdfb8cc40,0x7fffdfb8cc4c,0x7fffdfb8cc58
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1896,i,15236839078099675274,14252849324474493729,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1884 /prefetch:2
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2160,i,15236839078099675274,14252849324474493729,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2156 /prefetch:3
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2232,i,15236839078099675274,14252849324474493729,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2596 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3120,i,15236839078099675274,14252849324474493729,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3140 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3376,i,15236839078099675274,14252849324474493729,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3392 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4504,i,15236839078099675274,14252849324474493729,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4512 /prefetch:1
C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=3116,i,15236839078099675274,14252849324474493729,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4456 /prefetch:1
C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /0
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| DE | 193.23.244.244:443 | tcp | |
| N/A | 127.0.0.1:60258 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 154.35.32.5:443 | tcp |
Files
\??\pipe\crashpad_2836_OOPAFOVGXQLZJKOH
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
| MD5 | d751713988987e9331980363e24189ce |
| SHA1 | 97d170e1550eee4afc0af065b78cda302a97674c |
| SHA256 | 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945 |
| SHA512 | b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af |
memory/116-14-0x0000000002270000-0x0000000002345000-memory.dmp
memory/116-16-0x0000000000400000-0x0000000000608000-memory.dmp
memory/116-26-0x0000000000400000-0x0000000000608000-memory.dmp
memory/116-27-0x0000000000400000-0x0000000000608000-memory.dmp
memory/116-29-0x0000000000400000-0x0000000000608000-memory.dmp
memory/116-32-0x0000000000400000-0x0000000000608000-memory.dmp
memory/116-31-0x0000000000400000-0x0000000000608000-memory.dmp
memory/116-28-0x0000000000400000-0x0000000000608000-memory.dmp
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 1b53ee8f46c1666863bd1e1cca2841dc |
| SHA1 | a1e48dd75435fa37e29c94b9a4bb814c5aac9432 |
| SHA256 | 8cf5f37970c9ce0a7c1e7f70f14a2e217f9b4765e2c4a24fe18c0d4c362f705b |
| SHA512 | 4b89f68477762fba423080e25b9f4a9162ac072775696499c283ef4802d56fbc435704e87686e14b1ab0c4938b5fa602f7876fae2ae9e77f05694fcc84be89b6 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
| MD5 | 6eeb65f5414a1dca543081be7aaf11f0 |
| SHA1 | 53a604e8d00009a9225d44a97ed3f045cb59f221 |
| SHA256 | 61e1dad6c61ba63987b175a79c804c177961551e9edbc4dd064ae81ac55f0b1e |
| SHA512 | 42160d2698726458d4bcd8285ed2748ba78f1942ed533b333cbc2a5473a5ad9c48b7afb4ec5ead87ace532a9a37788039ea0b9e1bc6b7eb892d6f6cd048406a7 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\data_1
| MD5 | f50f89a0a91564d0b8a211f8921aa7de |
| SHA1 | 112403a17dd69d5b9018b8cede023cb3b54eab7d |
| SHA256 | b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec |
| SHA512 | bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58 |
memory/116-106-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1336-107-0x000002BE71E30000-0x000002BE71E31000-memory.dmp
memory/1336-109-0x000002BE71E30000-0x000002BE71E31000-memory.dmp
memory/1336-108-0x000002BE71E30000-0x000002BE71E31000-memory.dmp
memory/1336-113-0x000002BE71E30000-0x000002BE71E31000-memory.dmp
memory/1336-118-0x000002BE71E30000-0x000002BE71E31000-memory.dmp
memory/1336-119-0x000002BE71E30000-0x000002BE71E31000-memory.dmp
memory/1336-116-0x000002BE71E30000-0x000002BE71E31000-memory.dmp
memory/1336-115-0x000002BE71E30000-0x000002BE71E31000-memory.dmp
memory/1336-114-0x000002BE71E30000-0x000002BE71E31000-memory.dmp
memory/1336-117-0x000002BE71E30000-0x000002BE71E31000-memory.dmp
C:\ProgramData\Windows\csrss.exe
| MD5 | 035a27584ca5c489b0f5b3e58fccb139 |
| SHA1 | f1a41d791ff9578621714ddf35edd110e1dc1b17 |
| SHA256 | e93b9a00886b7a569dc09337361d246c4ac74d3a061579ea4ad33b9ad19f7bde |
| SHA512 | 82d13b467fb2ba330efc01e66cff1800e43b18e48bedd52e578cfd68ce8f71de8699818c73aab5532dc4ccb260df9c0848da6446d8ec444de4c2e770d34f08f1 |
memory/116-121-0x0000000000400000-0x0000000000608000-memory.dmp
memory/116-122-0x0000000002270000-0x0000000002345000-memory.dmp
memory/116-124-0x0000000000400000-0x0000000000608000-memory.dmp
memory/116-123-0x0000000000400000-0x0000000000608000-memory.dmp
memory/116-125-0x0000000000400000-0x0000000000608000-memory.dmp
memory/116-126-0x0000000000400000-0x0000000000608000-memory.dmp
memory/116-127-0x0000000000400000-0x0000000000608000-memory.dmp