e832a79a3f5dbb5847fc7773074afe49b1b44b54c8dc23f4f109ab45e8219e0d

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
13/05/2024, 13:57

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General

Target

3fced6f667bc4b0d8263e13c8db029da_JaffaCakes118.exe
Size

40KB
MD5

3fced6f667bc4b0d8263e13c8db029da
SHA1

b8731e66ea8fa27812c56f18abd62e3cd6e79de2
SHA256

e832a79a3f5dbb5847fc7773074afe49b1b44b54c8dc23f4f109ab45e8219e0d
SHA512

0684b7be4abc0631cb382067cc96970524915ca67df6f85d23b37b94a36ccca9c4c4b978160b6bd991e1554b106bdf974a9d1fa4bf0362fe056f4f9effa3f11f
SSDEEP

768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHM5:aqk/Zdic/qjh8w19JDHM5

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4628	services.exe

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0008000000023404-4.dat	upx
behavioral2/memory/4628-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-13-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-17-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-91-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-150-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-154-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-214-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-243-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4628-272-0x0000000000400000-0x0000000000408000-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"	3fced6f667bc4b0d8263e13c8db029da_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	3fced6f667bc4b0d8263e13c8db029da_JaffaCakes118.exe
File created	C:\Windows\services.exe	3fced6f667bc4b0d8263e13c8db029da_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	3fced6f667bc4b0d8263e13c8db029da_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2836 wrote to memory of 4628	2836	3fced6f667bc4b0d8263e13c8db029da_JaffaCakes118.exe	83
PID 2836 wrote to memory of 4628	2836	3fced6f667bc4b0d8263e13c8db029da_JaffaCakes118.exe	83
PID 2836 wrote to memory of 4628	2836	3fced6f667bc4b0d8263e13c8db029da_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\3fced6f667bc4b0d8263e13c8db029da_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3fced6f667bc4b0d8263e13c8db029da_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:4628

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\6SQF6WJH\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6SQF6WJH\default[2].htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6SQF6WJH\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NCVVYLW7\default[1].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QEA1P7KF\default[7].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3B9F.tmp

Filesize
40KB

MD5
0718211c3a2d24abbd3ec033b6a9c4cd

SHA1
e521cc3825751ab22f27c97acc49010ce6c5385f

SHA256
7ccd0c690d240f2530df92779fbb66c147d7d830a779e1fee01f088146f260eb

SHA512
7da8231e04c56d9609f706861f7863e314c0270efcf39b2cacf5c1aaa97a1fe0484115fce6dea14467038edde2af34d6a0c1206b80349e646618e8299270a971

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

Filesize
1KB

MD5
88d0f6488168465565d5cf7effbb5f52

SHA1
031250b3cf1aa8b58790ac8c91769490836bddf4

SHA256
4c3413233a05fb72d1c8b099e003e53f976bc7cd8abca4c83c7a95d7b72f9ef6

SHA512
229a69ae693b81cb82f1fbd60e2a5e74dc9f7a66a0d9ce9d30be6b7cefa5aa6f9b083162aa1205cde3f23defa6371188593dac64620d150f4e8e746ee3e65b00

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

Filesize
1KB

MD5
cbe8dc3012b9bf502cc4b6575fbc2e38

SHA1
ada697e9f015cdbce4537824c7c680b3ff5fdde3

SHA256
1a48695d946998c92d4bc5afff6978c895ed165c54b55f41baec4506a345ae47

SHA512
1ad2f7f1765b04ede0cc3b0470dab98dc31b2238227000bc161ad09e84ddac2b4e955f4f6db2ecae7e20f16c995d92a148dd63cdb7b981299d9e8b3919f1ddcb

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

Filesize
1KB

MD5
bdcbd4fb60471a90eaeebb9b5325537c

SHA1
32d3ffb4f71f5ae0c667e5abe8a4c6118e1daa95

SHA256
3b2e7f49ede269e43c5869a40777aaed8e68ae68a6931e80c70a980c8cc66ac9

SHA512
3d9c0e8a2ed18cbad0ff9bfd9552affdc22541df1493c4f13177c093005b4703b3085896ff0c8d46109db9ee34a21d01e8f39ba46c399e75d22191051c64a1e8

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2836-0-0x0000000000500000-0x000000000050D000-memory.dmp

Filesize
52KB

Download
memory/4628-91-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-150-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-154-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-214-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-243-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-13-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-272-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4628-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads