76c17ca0e174dac459a74259f5b76ee5921d38f0d66459bf4fbb6ac09d1aa723

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 17:44

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General

Target

a38348be26a8c1bb303122858f26152d_JaffaCakes118.exe
Size

28KB
MD5

a38348be26a8c1bb303122858f26152d
SHA1

98813bae75f1fc2310e2ae4afd4081977d97449a
SHA256

76c17ca0e174dac459a74259f5b76ee5921d38f0d66459bf4fbb6ac09d1aa723
SHA512

eb5ce6fa186241291960b907e2600bb29ede22d007fe0d36e801e1b7ec9f6420f9d40e16d3174f2c97a24ccb9af5e9cd063aed8560194600be4ebb4ec23cfa95
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNGO:Dv8IRRdsxq1DjJcqfO

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3976	services.exe

UPX packed file 29 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1464-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x000900000002343c-4.dat	upx
behavioral2/memory/3976-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3976-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3976-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3976-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3976-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3976-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-32-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3976-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000500000001693c-43.dat	upx
behavioral2/memory/1464-117-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3976-118-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-141-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3976-142-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3976-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-150-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3976-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-168-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3976-173-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-214-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3976-215-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-260-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3976-261-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-299-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3976-300-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-331-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3976-332-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	a38348be26a8c1bb303122858f26152d_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	a38348be26a8c1bb303122858f26152d_JaffaCakes118.exe
File created	C:\Windows\services.exe	a38348be26a8c1bb303122858f26152d_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	a38348be26a8c1bb303122858f26152d_JaffaCakes118.exe

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	a38348be26a8c1bb303122858f26152d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1464 wrote to memory of 3976	1464	a38348be26a8c1bb303122858f26152d_JaffaCakes118.exe	84
PID 1464 wrote to memory of 3976	1464	a38348be26a8c1bb303122858f26152d_JaffaCakes118.exe	84
PID 1464 wrote to memory of 3976	1464	a38348be26a8c1bb303122858f26152d_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\a38348be26a8c1bb303122858f26152d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a38348be26a8c1bb303122858f26152d_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1464
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:3976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G40JFEW9\default[1].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G40JFEW9\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G40JFEW9\default[7].htm

Filesize
306B

MD5
550379217493ee8717fc3e3d4fa13cac

SHA1
818a353efc5e626fb3994615e75cf98ed1ed77fe

SHA256
f80e2736a817ca49088e7f671f832dac4566233b1c9c1c75d42308bf6705e56f

SHA512
dc4715dabb40202e454d501430a64f16704200c17d05e8209ac9e331edab4834daff25f572ce18031e4a2ca112d5fa2098b982f870e021ab9d1b3ce6497abe4c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KDOTUZKP\default[1].htm

Filesize
305B

MD5
32bebbd769b4d92e90eb2630815ab675

SHA1
979095b7b8c81973a36be40187d14525973ca82f

SHA256
109d8ca823dca724c4f32557a8057783a6fb755d67fc74cf9df004731c7c432b

SHA512
784363cc3b020815ea603f60cf6478b4f973847f014f425f33012983209db48e2ef36a1a933b74adc644a4c1f8525a1cedd18682a18ff399187163b7706e50d5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KDOTUZKP\search[1].htm

Filesize
130KB

MD5
acc57433dee2f839b3c1f47cbdc92567

SHA1
ce75eb11da32c124c9b3699663da8a0b8a06673e

SHA256
5b98aa148b908c5860a329f49c3809e11c9472109684b77556f4451e1245f0ba

SHA512
3c7f549dacda4bd42e33ebe39dce3e89fb53a201d40b380df22d1633d8598457ebf5046efefb35a8ff6fbc8dc9d7027a815968bb7767ef08701a0a9a24c9099e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NMN7D09E\default[4].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NMN7D09E\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\O8WYVOD7\default[3].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp97A9.tmp

Filesize
28KB

MD5
8c34dfe9e56cac6867f712a3cbbdddf4

SHA1
0a84c98fcc1f34ba44f500d4ffd8a1405e99e5b6

SHA256
9fa012f757cec3be78dae304204b5892577b1d590a2d88a452b3d9b90b4e040d

SHA512
b44e873231cbe02381f4adc4fa6ceaf9ffc2e19338ef6fa4a6f9bad8805bf0b2aa3396e50f715c48b2ac6973f2d2ce03ca478d6010bc32c48ac80e513cc04676

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
0393aa5c702009fe8ce8c009137f25e4

SHA1
384c86730a86739cde53919315c2fe751c4cf495

SHA256
1c8b80fac356bc1669d6151bf1b1cd3ecdc9000e83d59d825be89d11d6adf7e5

SHA512
a2ba13824cc261f11af0c88dffd8a9a1adae8918f14e155918ad7ba0f960baeddc0457ffcfeb54c2b8794103c03fb4d0b852cd8d0ec9acd2636af741b4de6dad

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
d23bf42b5a64c028333339d231581720

SHA1
4191529221e0011b911bd8d7baee80ce24c430b4

SHA256
c67fb0b3688861c3efe7955fbd8b0cc182a5ee7300691a7a70e44acb07675be0

SHA512
94e1945b7f37c570d00c9eb8d7693a4a62ebbc4ebb92e040e37df3f0c56d258f9b03098632f1fe2fcb67b1fd07dab1de0df9bd9d65906500f1ab561ab8db6d5f

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
bbcbde053093daaf62d0ea2f56256d11

SHA1
294a814cfe04a1f9f6d1f56688cd8dcd3b408229

SHA256
ecf3e0d65aa9b6d30636d341e0c9045588e7f69eacf75126bfb2ddc699be7928

SHA512
2ecb2b2ee5d1d0646e79a79f2d3a2d175403dc4c0ead3e42251180b8d5e0f3cffeae101c73345d1fb92f8f607033d440b483abfce817d0808b7401b7dfc358ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
ea8b25afc876c1fc82da06ecd05c51e1

SHA1
48d2e20dfe3b2190ee166d6649d1de82f21092d4

SHA256
7d00018bbdd4e806334927dca7faee3a1644542b56c940e36cf9ec0cfbbfc82a

SHA512
5fc533f1eaecb762669f8b906f945d24cb502010f901d1ae1f26fce3add88a9dc21a93cf0cc0054c3bcc2b6f81e1591a0b362335dab1e3a164090b9127523084

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1464-260-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1464-32-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1464-117-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1464-141-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1464-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1464-331-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1464-150-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1464-299-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1464-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1464-168-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1464-214-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3976-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-173-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-215-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-261-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-118-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-300-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-146-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-332-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3976-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads