607039e2c883b05c5bac66f715a89eed26ab3b1a7729f651aa148685720d3da1

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
12-08-2024 14:03

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General

Target

8f01fc63f4faadf6aa9b0dad3e5d6d95_JaffaCakes118.exe
Size

28KB
MD5

8f01fc63f4faadf6aa9b0dad3e5d6d95
SHA1

a959965e99fe54e07a295a87eda8de923ed873f2
SHA256

607039e2c883b05c5bac66f715a89eed26ab3b1a7729f651aa148685720d3da1
SHA512

50ea003b2f1f62b082b1fe932536c1851a06df384dbaaa1ae05826d6a4c0cf9bd821fda84040802551a0a9a744e870b64660b826a6aed9ff127df93b247d5f68
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN09543b:Dv8IRRdsxq1DjJcqff5s

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4724	services.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4620-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x0008000000023419-4.dat	upx
behavioral2/memory/4724-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4620-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4724-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4724-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4724-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4724-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4620-30-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4724-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000500000001e735-44.dat	upx
behavioral2/memory/4620-110-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4724-111-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4620-152-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4724-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4620-156-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4724-157-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4620-161-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4724-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4620-163-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4724-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4620-209-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4724-210-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4620-254-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4724-255-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4620-285-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4724-286-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4620-321-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4724-322-0x0000000000400000-0x0000000000408000-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"	8f01fc63f4faadf6aa9b0dad3e5d6d95_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\services.exe	8f01fc63f4faadf6aa9b0dad3e5d6d95_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	8f01fc63f4faadf6aa9b0dad3e5d6d95_JaffaCakes118.exe
File created	C:\Windows\java.exe	8f01fc63f4faadf6aa9b0dad3e5d6d95_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	8f01fc63f4faadf6aa9b0dad3e5d6d95_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 4620 wrote to memory of 4724	4620	8f01fc63f4faadf6aa9b0dad3e5d6d95_JaffaCakes118.exe	84
PID 4620 wrote to memory of 4724	4620	8f01fc63f4faadf6aa9b0dad3e5d6d95_JaffaCakes118.exe	84
PID 4620 wrote to memory of 4724	4620	8f01fc63f4faadf6aa9b0dad3e5d6d95_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\8f01fc63f4faadf6aa9b0dad3e5d6d95_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8f01fc63f4faadf6aa9b0dad3e5d6d95_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:4620
- 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:4724

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0XI3G1SB\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\N27JXEQ0\default[2].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\N27JXEQ0\default[4].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WLXU5DI6\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ZK5NPJWQ\default[5].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6698.tmp

Filesize
28KB

MD5
cef50f7d584caafb22e0389604b41c61

SHA1
3db3b3c8d544cba5861ee03961f13161fdc5ced9

SHA256
66dd903f1df8f9e3bc75524003d08420210ad4b6a07122b8dd4ca721fd742abb

SHA512
4c13b4ae769900dd7df2722fcf352be6091f332836b48edf8b400b41b1d3857e983e4aa41be9d99ca55d0bc08523f45fce6ac4b3eb81f3d393ed6e2df57cc298

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

Filesize
1KB

MD5
8699a0bc95a4911f6749c9d95a056fd1

SHA1
8d5fe3d50964300fa7b86197dfde2bb5b49bc34e

SHA256
0bc39688e55249a0de51fff47c422c93855c6aed7986db7752fcab8cb10e02bf

SHA512
9f6b2938c1decc3ae71c9a36fe8e376c7cf5c9f89135669bba01e8df9f961fe5fb6f4347ccc92ac6bc57e2ec7cf3e9bb84d6a6ef6f9783e452446c8003ce9337

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

Filesize
1KB

MD5
5bec44e53fab3f13f88d6a19f64e183b

SHA1
3a564ff015d4bd7ae9a20770b723443f2b2ec690

SHA256
0a9cf70fa5cf2d171c26431b0d6a739e4a11dbed2d7528341b5e3dc4abb06e7d

SHA512
4a80567132315208f5c978e291a69b3332662ead4f7868832ebbc8d113da4c54db408ec43be7f82853e8b9aee96079c21109dc90eb6444e5c79bd4352366a817

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

Filesize
1KB

MD5
efb6e0210037daaebc2306c7ad8fb46d

SHA1
adbd9af16fd8eba8fc7fc4691df4572a26a22156

SHA256
c01bdad076845236ca8494eb6d3a57cf8e47cc99212d48e6ec8346dcebcd6591

SHA512
205f62bf2b0f3302b55d2ddd85557383b3faa6b2d888afd870e6b814487d676f199dbf9230d918ba7fb63374423d7cdb21a06d14dca42bae192e3130556ed6db

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4620-209-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4620-163-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4620-110-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4620-321-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4620-30-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4620-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4620-152-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4620-285-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4620-156-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4620-254-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4620-161-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4620-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4724-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-157-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-210-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-255-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-286-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-111-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-322-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads