cec1300f8001f1d4c747f28034ae3c2a9e48b3fd5119a1e625e75a7bf5ec6d9d

Analysis

max time kernel
150s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17/05/2024, 14:54

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General

Target

501736cb4263d6c9ac6af9eae70487ac_JaffaCakes118.exe
Size

40KB
MD5

501736cb4263d6c9ac6af9eae70487ac
SHA1

5512fdd828b456bb6f66f18948b2094a8cffd46c
SHA256

cec1300f8001f1d4c747f28034ae3c2a9e48b3fd5119a1e625e75a7bf5ec6d9d
SHA512

4b4aa131ee2dbd3e19e34c7a9b6609812e881da87be39b3bdd4d6978fe5389fa6b674a0fcf1117a9af62db4c57806e1ef7692df3c7e2765fdfdd3f8fe6e0f0ce
SSDEEP

768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHFdXtH:aqk/Zdic/qjh8w19JDH39H

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
228	services.exe

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000900000002340d-4.dat	upx
behavioral2/memory/228-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-13-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-17-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-114-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-141-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-144-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-148-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-172-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-217-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-257-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-287-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-314-0x0000000000400000-0x0000000000408000-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"	501736cb4263d6c9ac6af9eae70487ac_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	501736cb4263d6c9ac6af9eae70487ac_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	501736cb4263d6c9ac6af9eae70487ac_JaffaCakes118.exe
File created	C:\Windows\java.exe	501736cb4263d6c9ac6af9eae70487ac_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 228	1736	501736cb4263d6c9ac6af9eae70487ac_JaffaCakes118.exe	83
PID 1736 wrote to memory of 228	1736	501736cb4263d6c9ac6af9eae70487ac_JaffaCakes118.exe	83
PID 1736 wrote to memory of 228	1736	501736cb4263d6c9ac6af9eae70487ac_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\501736cb4263d6c9ac6af9eae70487ac_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\501736cb4263d6c9ac6af9eae70487ac_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:228

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2IX84YPE\default[4].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2IX84YPE\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J2J1W33T\default[7].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VLW1SL5J\default[4].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VLW1SL5J\default[8].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5D5F.tmp

Filesize
40KB

MD5
2c7d4f0db34b381f4b5a43b11fb60740

SHA1
de557149f307f3cf4827f7efd908119446649c6a

SHA256
34f9a2badbd84c0ec610d157eaafb9578f202f26002e1976cb0d14c394ef59c3

SHA512
df2a9de1f7b47fc95fd714a1b267df0f4f95568938af85deeef9ebacdb6d533f96d6b47599ceba95c37959112e5c1949eb83c3dd76e0bb6ef187fdacb749d403

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

Filesize
1KB

MD5
9d82dc1e76b36a3066ac9676c476efac

SHA1
cf2ba279de0215c9df36ebe6b6dbf1f5dc982272

SHA256
71c1ea7433d40deecd963bde20edd52c00affb9d26ca661901a1d9d6f893ccba

SHA512
7f3712f0ab3449613dcabd721afe1d35a59060c955c3437535f3a8c881cfa8678543a6d0072ccb8ef435034494274c675d538d8224194edbae8cf98e7eaf5223

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

Filesize
1KB

MD5
3e3e1feb6fbc7624df7c3daa6173451a

SHA1
89cd6e3736c038eb5f8306c0e0d2077cf72daf33

SHA256
b1978ffb7d7ba4bab1ca0d8497f84c47046b9c259ffca2b91f5f7442f65ed5a3

SHA512
8088e2976d04cf96e1dd4fec550833f2fc09142ccf8e6d92c683a2d81d68c21f562a648c0d5df77ba9d163fc5e379da5b37b4dca3414f7664310e5974eb9ce73

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

Filesize
1KB

MD5
3d67a4687987b8703c5260b4b8814168

SHA1
f08ffca8f9c4c93addb1ea385621f1dffaaf947d

SHA256
03f0e2bdc616f609413dd7f923e645f9f6486e114821f5aef1fe3a9def351922

SHA512
1234ed1439b3afba472c43bdf56ecc9a623158b2029eee2251b43825b9a9e7c4065d4e09c27c15262430cfc26260998222e5fa7b54dc6e100f2e08d9a8cc11c5

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

Filesize
1KB

MD5
a8a073b9ec52b891a50260659f56c360

SHA1
daa810dd498204f9ff334224a4a802515be81ea3

SHA256
4d5b51de42fdabe2d8d24abb097133f9b58132983136c0d958b75fdb90099d8a

SHA512
36fff616a4bcc08c0212331c949af40c8edb088a7bb2e8170764dbdbc75d975811d905a2f7d564c3d86829953fa34df37fd42b090c4c5718b8433bb0f8cec0f6

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/228-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-257-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-141-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-144-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-148-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-172-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-217-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-114-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-287-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-13-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-314-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1736-0-0x0000000000500000-0x000000000050D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads