2bd0e04437a3ec21f596e4f21f579e6a6f93d033cb7438381f7ea0a2d0495735

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
13-09-2024 11:19

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General

Target

de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
Size

16.7MB
MD5

de3e7384233944a5675df02e0ccb7525
SHA1

47f65c3214e49b45e3942565e985bd72e7bab2f7
SHA256

2bd0e04437a3ec21f596e4f21f579e6a6f93d033cb7438381f7ea0a2d0495735
SHA512

f2514f73203ab32d5298d6be1be24dcf9bfb0e99d9b3c1d55db0b04658fd02790fa62badfba5e9b0c6d4e15387bcfe2a977f7b32eb63ba6ecb0008a0e110fb47
SSDEEP

393216:bbmWlose4y0eHyaqlHc8QUhK24yosun9JLmaoZybz2tOVoarV3:uWlsZVyaY8w14L9JLmS2tOVo4

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2036	stext.exe

Loads dropped DLL 6 IoCs

pid	Process
2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe

Checks for any installed AV software in registry 1 TTPs 6 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\AhnLab\V3IS80	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Avira\AntiVir Desktop	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\AVAST Software\Avast	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\AhnLab\V3IS80	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Avira\AntiVir Desktop	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\AVAST Software\Avast	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	stext.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2036	stext.exe
2036	stext.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 2036	2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe	31
PID 2936 wrote to memory of 2036	2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe	31
PID 2936 wrote to memory of 2036	2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe	31
PID 2936 wrote to memory of 2036	2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe	31
PID 2936 wrote to memory of 2036	2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe	31
PID 2936 wrote to memory of 2036	2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe	31
PID 2936 wrote to memory of 2036	2936	de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\de3e7384233944a5675df02e0ccb7525_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Checks for any installed AV software in registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\stext.exe
  "C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\stext.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Software Discovery

T1518

Security Software Discovery

T1518.001

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\EstUrl.dll

Filesize
181KB

MD5
2c5e13287d27b526c01aace7ea92be9e

SHA1
3b7895f3e3f9dfa9797d2cf04ad7d3d5548210e6

SHA256
986ea6d67ded7e67cefe739902194751643982293154ba496d4b5076e0df38e4

SHA512
51702649d7ccdfd90a1b7d06699d0791ed60fa2419013deda826cfbfac57231fb06000d1e8a3bf866459ad8597393cdf95e559f575dc51c236c3205c69bc36b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\nsWeb2.dll

Filesize
197KB

MD5
d8113c015116547827b0cdc4869c244a

SHA1
82392f5483c6c175b3955cdf39aa87d550266ecc

SHA256
b7baa631014fbda8fdce67c8b660de8507aaee9b8c572d21746b3078341d3885

SHA512
907c61006a58dcafa812f03fa08b58814950f66e9019bfcc12eefc59b0f7ab2ddee040e2ab162b7e09c3f47cdc71c914307a6fe7b89e11033edea7131fc2f563

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\banner.bmp

Filesize
174KB

MD5
94715ab02d666f0b19590030e1bd4f8a

SHA1
887f618c0ac49ce0209a0e54f6ae97ac501764df

SHA256
d1b6bbc5aafc9d3d578d7644d28223a64f6c74b31503e260a76037b7d4bf3ccf

SHA512
d6155ea4b62299ed8dd941cd9454aa437a28a6e73e1b4846e18f80fa259ab2a9f819bcd0a8e1cc99ed0e2ae2d8ab921dd041018a08c70bf8a2be44ec0a9442ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\estci_l.bmp

Filesize
3KB

MD5
7df755f1fd4936268507acba151bdbfb

SHA1
88244f9f5b1188ddb7cba16668904ea7c8c8c847

SHA256
129e7c9241e303ee196cda84fb67ccbd58de350497af64140189189f0e46c598

SHA512
2c64e8a7414582c36f3a793c82b64864e0f56c6a8bac5f7bd2ce16b0692c25751383d640749926d075608b8a8827d272a6e6a5d74cb4e89e341f24994d85bf6a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\input.ini

Filesize
3KB

MD5
9567ac70734060456a435da5dc86f4e8

SHA1
f43afa5886f44d84abb4cceb9f6a904a2f056b27

SHA256
185aee90294dd86c06430ab7cac4c02c5e1302886e05a782ccc141946834f4fd

SHA512
807134880641f0cfdd205c426519d9791c94fee05b1c1443cbe38c47efd60c0d39d33ecd31b7b0294730259e2ac900c060d79ad318c6b56e484d19d1adc2a48c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\input.ini

Filesize
892B

MD5
3599f7e2dbaf0635e804bd16dae68509

SHA1
2bcb05cc2be9898aa55d85b32d48990115ca3106

SHA256
eccf7b7d55f6c3dc7385da09054a95ac4892f460cd209a09b8802f93f1159ab4

SHA512
1667ab44b9b831f3f7287e7f26d06cfd35492b646aa57882ac5573c51ec67633970e72029807ee2d3318316d7a02b08dfbf0483dfa62de207de398b791a07ef2

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\input.ini

Filesize
1KB

MD5
aefbfd69970361c62f7a32fcb6427792

SHA1
709fe0c9bc09908c283317584e70a37eab593212

SHA256
e9aa70d4614f7d22f70cbd7e3e63868033effd953fa38dda3ae1e213482e88c1

SHA512
361ce2d004dbd0f87508cc8f4778b84dfc7cbb869218ea9020038c0ca01eef53b805463e62dce6c732bdbb82efa56d844fc3faf0c7107d64962837e9fdf1a4fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\input.ini

Filesize
1KB

MD5
9831bd7d83c4b3cb63c8a6b596546dfd

SHA1
d1a0801df078a55df3be4e7c7e0fe825eaa96536

SHA256
3be815d3c98a412e2df5e2e5762599cbcfba3c9491c8f50f175a550296701b53

SHA512
d84499eca42739252250918b00d8f95bdd0e58ddb10bf5c5fd5d4b7918d96bfbb582f27c1f3f15ab35fedecb3dd8ca9c6038e8ab9bdd18ab98ec9e80b04fef9c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\instro_title.bmp

Filesize
5KB

MD5
e7ee760c7197832923d16e7066b47814

SHA1
48f9ca2f31ebcbd638c7fab602b2ac1094acdf0c

SHA256
79ee8e2762f9edbc0eb76ed6f3fc0cd05ceb8a776d0684c71d44b8abb39d8e40

SHA512
5f4b79eeaa755ecb184d7b6ea4a4e568435c8a95ea721673c553c59a5208aad7cf8eeadb0cb934f8308caba6e66090046bdbe83b90f67d3d2025445618ff8518

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\intro_icon.bmp

Filesize
25KB

MD5
e7dbe79c26db8f4b4be7bcfc37c13298

SHA1
82150b4c51b51da27360de54e450aa58a4d6ee68

SHA256
37752f12c27eff16f03226a4df11fafc50d94be94040e1317f81f3820b43c3ee

SHA512
7c4a89fb4c4fcc0dcc83228eb6cb70e282b7c1baeef7f70f527fcebee49bcb8e6e741d8b3e057fbf604e014d1a79daeee587e6f0e12d403ab8af10b6ece761d0

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\lic.rtf

Filesize
21KB

MD5
9ae1ca9a2435157188b781d30f88f8a0

SHA1
dcb4dd1bd4508b2103d881a5acd90a5c46f10778

SHA256
ab02e0612084e602c4c4a7149547031f2b5a527c745364db5dbbc4bc581c8179

SHA512
3bf656ab5ce1a5e1fe5a2b9e185c60bff15c4a565b224640a6de3143c47cc8b8c0e3a292786d805d788cda36c5d4ed261585f4b9b23a1c2530df8ce0664cc988

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\stext\stext.exe

Filesize
645KB

MD5
6284606ed3cde0677eed03e9a9e7f063

SHA1
e59a99dd2d51fd491adab51a9f08b75bce82c3b2

SHA256
3e4e33e0a0b65e5546604fbcd83014fc3d467eb16a3d9cab0e53284ceb9616a9

SHA512
c535b8e690e47f11609f84ac494dbb301828f367e0a914263463d29d412c1cdba422767b9f3aacae272e63cebbd22b707577d0de9d566bd96163fac633371b7b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\workerExtension.dll

Filesize
549KB

MD5
e22882c6a4f464b95f0137dafedf18be

SHA1
11e845fb4d6c56c63814346c854e89b9138b2fac

SHA256
31c46010d24673fcbfcc0f17dceb5fd72520fc92b6a43ae987e35786a50961f6

SHA512
d9bc60317c64679f7e95142b10e154be014912aed551abdb871f94b5d14ac3c918b54b281b5f4fb2f00c1761c089ac56e2df8f99ddfb096a9af4a28d1cfdbdb0

Download Submit
\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\System.dll

Filesize
10KB

MD5
b666f31c4c24be1d4d47cfb55dd35f96

SHA1
fee917ead511a6c14538c72539fa740edc7d82c5

SHA256
07aefeeea75705edcc3a21ac7dc4b5b837c234c041b725c245b50a73ffabb78a

SHA512
6dd69a085b6b2a2671ec6545bae27a72151457ccd76c3bc43a4544f4910fd8791251fb08c2f068d54dd91a6093bed50a80afb68875a9ddf29ae43c42a7337bc8

Download Submit
\Users\Admin\AppData\Local\Temp\nsdC7D3.tmD\UserInfo.dll

Filesize
3KB

MD5
6717338e4e0f6283ded89d771c849260

SHA1
aa7dcc18d6bf3b2fb0e74466fb2a5d60cc8aa60c

SHA256
2d0f153a0a09bb6217cccf3d015100f80216e717bbb9e00eb2482a0964a9c361

SHA512
5e3e8c1ce87edf8bfb2556dd5672e1c1e9e37e629fc013167a93fded04e65b79c9b6b192b252daffe45c6d03480f825e1fbf998064edd2771cbce925d85d2280

Download Submit
memory/2936-38-0x0000000002A50000-0x0000000002A80000-memory.dmp

Filesize
192KB

Download
memory/2936-17-0x0000000003580000-0x000000000360C000-memory.dmp

Filesize
560KB

Download
memory/2936-9-0x0000000000340000-0x0000000000370000-memory.dmp

Filesize
192KB

Download