126534bfa7e8271926cb104ab3cc3efd47f04019ed3d5646782ac61682d2dc99

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
15-06-2024 15:00

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General

Target

aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exe
Size

40KB
MD5

aefd34f8cf2107c5f7fcf4ec35e8467c
SHA1

b924129988f2b5d344acc3d0f3b967606ab67449
SHA256

126534bfa7e8271926cb104ab3cc3efd47f04019ed3d5646782ac61682d2dc99
SHA512

a70739cb85a40349b85260f2205b492c81c4dd0c3170da858f525021f177048b28fe01a6447a5049edd11fd2c4e66e631078a5d09ec89e2ea82e6ee142122954
SSDEEP

768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHt:aqk/Zdic/qjh8w19JDHt

Score

10^/10

microsoft persistence phishing product:outlook upx

Malware Config

Signatures

Detected microsoft outlook phishing page
phishing microsoft product:outlook
Executes dropped EXE 1 IoCs

Processes:

services.exe

pid process

756 services.exe

pid	process
756	services.exe

UPX packed file 16 IoCs

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

upx

Processes:

resource	yara_rule
C:\Windows\services.exe	upx
behavioral2/memory/756-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-13-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-17-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-35-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-172-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-202-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-206-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-207-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/756-231-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	aefd34f8cf2107c5f7fcf4ec35e8467c_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

Processes:

aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exe

description	ioc	process
File created	C:\Windows\services.exe	aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exe
File created	C:\Windows\java.exe	aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exe

description	pid	process	target process
PID 1008 wrote to memory of 756	1008	aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exe	services.exe
PID 1008 wrote to memory of 756	1008	aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exe	services.exe
PID 1008 wrote to memory of 756	1008	aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aefd34f8cf2107c5f7fcf4ec35e8467c_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1008

C:\Windows\services.exe
"C:\Windows\services.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:756

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GU2A83AM\Z7078H6I.htm
Filesize
185KB

MD5
5803d597265b408f61f739360bbf67b0

SHA1
0eae069e466ce587ce7b296df24454f5ed43a389

SHA256
941aabba4761bf1a1e6483f1bd638c0c074195c263ccbdefe5e9c90483c145ee

SHA512
4070c8c1be676380e37551a8f704c8285eb9f433dac73bd5faa69acb1d654d98efea48990b835a07d45508f66c4c866338e3c81bddb05e17d93d0a81d2ad92d2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GU2A83AM\results[2].htm
Filesize
1KB

MD5
35a826c9d92a048812533924ecc2d036

SHA1
cc2d0c7849ea5f36532958d31a823e95de787d93

SHA256
0731a24ba3c569a734d2e8a74f9786c4b09c42af70457b185c56f147792168ea

SHA512
fd385904a466768357de812d0474e34a0b5f089f1de1e46bd032d889b28f10db84c869f5e81a0e2f1c8ffdd8a110e0736a7d63c887d76de6f0a5fd30bb8ebecd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GU2A83AM\search[5].htm
Filesize
113KB

MD5
04f83ca82ab824872ff55ad013ddfc53

SHA1
cfa52c88883eca4b2b68e257f48f1b033b892e78

SHA256
957ccb45be6cf9f228100662491a35160552adfb7ffc9e1373aa46ce149e7f28

SHA512
5a067630853e6e4b1df8037ea6142d2d9f3240706ec5b96c7e8be804f6a018005f618492a68dfa24077a3da9d036a3f4928c9ce45049d363ea7dd86bc2a25006

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TUGBEKKF\search[2].htm
Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\m0pglyfoDp.log
Filesize
1KB

MD5
c77ca48e6125c0e8bba2e81e9f9ae4c4

SHA1
66c8cf168cde7961a3c3180f3c047277597194d0

SHA256
546c8204c3469bad17787721e3117bd5658bee16a5dd7546179e1b0c3702ba82

SHA512
cbc6ce5360369fd17284646fa73797e071b700ff4e11bb83023c4afcf5219c6e5be59fddf15f4e54ecded32085890cae72dc7e5ac1d971e1da90d0a1edc60da8

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA5D2.tmp
Filesize
40KB

MD5
aa4de7001df04077777f25710c76a023

SHA1
156dfd67cf211d7d1459b01b51d73591736c5ff5

SHA256
7e1a955ad60e3c59fad684e4f76dac37e4f590f1641d3e9e26e8c4b108655195

SHA512
dcea3eff0ce1babcb19084ec2e902e9b36136ad9a78240897afd06f86970e072b8d76373b717206e1aced7aea94da8f30bf0ddecc7804f57396326ff76045c19

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log
Filesize
1KB

MD5
826212ed3da5c247c2d416c7f8bb4a9c

SHA1
17ec02caafcc6d4a8e0fa9a32c6c7767346ac895

SHA256
90cf54e7bb52cd1883bf3859c24e94bf538997c70cf94ea8adacc633033ad8b1

SHA512
33bc7450d672248fcc57cb53728aa2aae474264a7bfc213d828129b47b78cf951bf0ee2f8a420bbfe0d6bdd3573afd18745c9ccf8c63e1c800e35e6754e52634

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log
Filesize
1KB

MD5
2463269f21e9714a15c6478b05b80cb0

SHA1
ef9712e7b1e28c8ed690bb8a95d5c3771416dcda

SHA256
676e746faa3dd9332a4acc2f64f7b6d2bcc9c09a647d55618702d46daf48ca61

SHA512
e688a5f4e49c7e5d43f92cbfb7f5bd638457584c27c699c7ed27e425bffae8501e2da5c553a962a8c131a1ab93338cb5671b9b85357a830cccb93dce3a395482

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Windows\services.exe
Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/756-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-202-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-35-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-172-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-206-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-207-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-13-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/756-231-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1008-0-0x0000000000500000-0x000000000050D000-memory.dmp

Filesize
52KB

Download