Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 19:29
Static task
static1
Behavioral task
behavioral1
Sample
7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe
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Size
871KB
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MD5
7692570fafcad2e6e4f258b294fa85a2
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SHA1
1d9db3369bf70ba859b2a3483cbe291d91620c30
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SHA256
e5ed0405347edb4ce91e97fd6af983b7a266d0137d1a58411f97fc981bcfe866
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SHA512
6c953a07919ab7424bb0cc70885b8332dc86c07532eca9785a21ceb1619acc534f0412fc4fbf2db0a6b0ebd50109bd7e86705dd49629b2c0db81d2eec79c8aa9
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SSDEEP
12288:8HbhJF/EAl6Bw5AiVrEP+xC/4pmAXmx9VlJEcz/2/6iJMhWHK:8H11l6B2VC+JgJB786iuhWHK
Malware Config
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2152-14-0x0000000000400000-0x0000000000426000-memory.dmp family_redline -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 36 checkip.amazonaws.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exedescription pid process target process PID 5056 set thread context of 2152 5056 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exepid process 2152 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 2152 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 2152 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 2152 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 5056 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe Token: SeDebugPrivilege 2152 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exedescription pid process target process PID 5056 wrote to memory of 2152 5056 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe PID 5056 wrote to memory of 2152 5056 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe PID 5056 wrote to memory of 2152 5056 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe PID 5056 wrote to memory of 2152 5056 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe PID 5056 wrote to memory of 2152 5056 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe PID 5056 wrote to memory of 2152 5056 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe PID 5056 wrote to memory of 2152 5056 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe PID 5056 wrote to memory of 2152 5056 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe 7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\7692570fafcad2e6e4f258b294fa85a2_JaffaCakes118.exe.logFilesize
1KB
MD5e7473990edf901c1e1bef76f6095f55b
SHA1f03b370492bbcc5280982886f9688eb8da762c8f
SHA2565fea4747d97c0dbc097902818ae754eaca7214913a52d3bb1372a6274ce0292a
SHA512ab93f14371dfae858bbad7d98c95055186f60b30937057f71b3d1ad17ab08b5ab7820a33bc5b3e74c485ec38e6b7a1772077add591d313175c10b4ff94bcb689
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C:\Users\Admin\AppData\Local\Temp\tmp62FF.tmpFilesize
130KB
MD53adde042186ba78e5c502251d18e638b
SHA1101d77dd8e8c41dc1d0c4ffc4362dc83529e61b8
SHA2562314e8dbd8db9577adaa4efea13e564dac794edb315924f4e6e1fa775681a499
SHA5120f0483049e35eb5620df6a43bf3b30ed61488c38f3ea735969ada5088300b7b9df7b9ffba2322b5b11b2289bccb51bd5fa9279ff75db8544fb565608ff33b392
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C:\Users\Admin\AppData\Local\Temp\tmp6300.tmpFilesize
46KB
MD58f5942354d3809f865f9767eddf51314
SHA120be11c0d42fc0cef53931ea9152b55082d1a11e
SHA256776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea
SHA512fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218
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C:\Users\Admin\AppData\Local\Temp\tmp6315.tmpFilesize
100KB
MD5e0a9a4a78c1f99c5693c26d139b08762
SHA1a20443b8e6e4a1fb1a11f4e0c6f48b89f263f069
SHA2564075e9418dbc72c7dbb3978bd9e6f1283457e5aeb72389e2285c8c6bf8f61a27
SHA512df1f9a9f4eab6086a407ba41dc67645bb1c0b0ac910f37d9b0012895e36b4e27ce00b214a8e519d70b612e1c0cb480828bb25350bba3086842eed7aca94611ac
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C:\Users\Admin\AppData\Local\Temp\tmp6381.tmpFilesize
8KB
MD5618ed99c57b868025e8bb22072cec8d9
SHA12cad1281a867022acbae3f0e3f0b5d61c228ca1a
SHA25694bea93568d3198f048008a13e2067e0b5dae034182230b4d9f4399e74ab5090
SHA5120ded114973a2d5b97546b8557643291043422dca96f017d4fad1ea064bae30d1a287af1d997bc5470d6ab31c8b5a96e37239bca489e045bcf999d3c7f4ad5ed4
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C:\Users\Admin\AppData\Local\Temp\tmp6382.tmpFilesize
48KB
MD5349e6eb110e34a08924d92f6b334801d
SHA1bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA5122a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574
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C:\Users\Admin\AppData\Local\Temp\tmp6397.tmpFilesize
20KB
MD549693267e0adbcd119f9f5e02adf3a80
SHA13ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2
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C:\Users\Admin\AppData\Local\Temp\tmp639D.tmpFilesize
116KB
MD5f70aa3fa04f0536280f872ad17973c3d
SHA150a7b889329a92de1b272d0ecf5fce87395d3123
SHA2568d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA51230675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84
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memory/2152-28-0x0000000006C90000-0x0000000006CF6000-memory.dmpFilesize
408KB
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memory/2152-21-0x00000000748B0000-0x0000000075060000-memory.dmpFilesize
7.7MB
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memory/2152-29-0x00000000083A0000-0x00000000083F0000-memory.dmpFilesize
320KB
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memory/2152-27-0x00000000748B0000-0x0000000075060000-memory.dmpFilesize
7.7MB
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memory/2152-26-0x00000000071C0000-0x00000000076EC000-memory.dmpFilesize
5.2MB
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memory/2152-25-0x0000000006AC0000-0x0000000006C82000-memory.dmpFilesize
1.8MB
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memory/2152-14-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/2152-24-0x0000000005170000-0x000000000527A000-memory.dmpFilesize
1.0MB
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memory/2152-23-0x0000000004F10000-0x0000000004F5C000-memory.dmpFilesize
304KB
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memory/2152-18-0x0000000004E70000-0x0000000004E82000-memory.dmpFilesize
72KB
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memory/2152-17-0x00000000055D0000-0x0000000005BE8000-memory.dmpFilesize
6.1MB
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memory/2152-20-0x00000000748B0000-0x0000000075060000-memory.dmpFilesize
7.7MB
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memory/2152-22-0x0000000004ED0000-0x0000000004F0C000-memory.dmpFilesize
240KB
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memory/5056-8-0x0000000005800000-0x0000000005856000-memory.dmpFilesize
344KB
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memory/5056-10-0x00000000748BE000-0x00000000748BF000-memory.dmpFilesize
4KB
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memory/5056-9-0x0000000005A50000-0x0000000005A5A000-memory.dmpFilesize
40KB
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memory/5056-13-0x0000000006710000-0x0000000006738000-memory.dmpFilesize
160KB
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memory/5056-12-0x00000000064A0000-0x00000000064E4000-memory.dmpFilesize
272KB
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memory/5056-11-0x00000000748B0000-0x0000000075060000-memory.dmpFilesize
7.7MB
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memory/5056-0-0x00000000748BE000-0x00000000748BF000-memory.dmpFilesize
4KB
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memory/5056-19-0x00000000748B0000-0x0000000075060000-memory.dmpFilesize
7.7MB
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memory/5056-7-0x00000000055E0000-0x00000000055EA000-memory.dmpFilesize
40KB
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memory/5056-4-0x00000000748B0000-0x0000000075060000-memory.dmpFilesize
7.7MB
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memory/5056-6-0x00000000748B0000-0x0000000075060000-memory.dmpFilesize
7.7MB
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memory/5056-5-0x0000000005650000-0x00000000056E2000-memory.dmpFilesize
584KB
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memory/5056-3-0x0000000005B60000-0x0000000006104000-memory.dmpFilesize
5.6MB
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memory/5056-2-0x0000000005500000-0x000000000559C000-memory.dmpFilesize
624KB
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memory/5056-1-0x0000000000A60000-0x0000000000B40000-memory.dmpFilesize
896KB