d87ac50c31a6eeb758949490f2374ff022aae72169c9dba78d7809b34f2ba524

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
10/08/2024, 08:16

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General

Target

8563f8e9873576e5c059a44cc470f91a_JaffaCakes118.exe
Size

28KB
MD5

8563f8e9873576e5c059a44cc470f91a
SHA1

ee15dd70c491424362ee05781feeb75347a251e9
SHA256

d87ac50c31a6eeb758949490f2374ff022aae72169c9dba78d7809b34f2ba524
SHA512

7be23fb41fdec8f2d4a6a32412a56eb4dcdea30d08c5b964ca99909d843d816a6cb79d889e7f8c46cf2093871e6d9612ae3c561caa14ea8a5772da258742f3ab
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNfnqOwjNs:Dv8IRRdsxq1DjJcqfKp

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1464	services.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3940-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1464-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023424-4.dat	upx
behavioral2/memory/3940-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1464-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-35-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1464-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000a00000002343d-49.dat	upx
behavioral2/memory/3940-96-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1464-97-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-140-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1464-141-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-159-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1464-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-161-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1464-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-176-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1464-177-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-207-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1464-208-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-246-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1464-247-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-279-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1464-280-0x0000000000400000-0x0000000000408000-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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	8563f8e9873576e5c059a44cc470f91a_JaffaCakes118.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	8563f8e9873576e5c059a44cc470f91a_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	8563f8e9873576e5c059a44cc470f91a_JaffaCakes118.exe
File created	C:\Windows\java.exe	8563f8e9873576e5c059a44cc470f91a_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	8563f8e9873576e5c059a44cc470f91a_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 3940 wrote to memory of 1464	3940	8563f8e9873576e5c059a44cc470f91a_JaffaCakes118.exe	84
PID 3940 wrote to memory of 1464	3940	8563f8e9873576e5c059a44cc470f91a_JaffaCakes118.exe	84
PID 3940 wrote to memory of 1464	3940	8563f8e9873576e5c059a44cc470f91a_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\8563f8e9873576e5c059a44cc470f91a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8563f8e9873576e5c059a44cc470f91a_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:3940
- 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:1464

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\4329235D\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4329235D\default[6].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\THHXO5RX\default[1].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YYI0S376\default[3].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YYI0S376\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp928A.tmp

Filesize
28KB

MD5
03519fb7702bd88d02d7b715aeb616c4

SHA1
d5488c0a8bf5fbc7752f351eb49cdf11a8b1e066

SHA256
744ba659144a291a41a8d92f551033dfc0e82252b6d07457f988f401deeb16e0

SHA512
b06c8006813b713631411cfd88d826abff4463551caddb726a675af360dcc266537a50bcf9eeb6243298f4a3c36aed63d445dad385f52755b071ea1d24dce6c8

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

Filesize
1KB

MD5
2b04a39f75bdf9f40d7b0f8ba17bde49

SHA1
60cea053e0540a6a91a51440959fe3af1c4eae91

SHA256
b82808c4b2ade2f7f06a1d6c2653733aa381480172f22dbb827d71088bea3a51

SHA512
329052dcbc525ec3f66dbc8c8f39afd65a3e01ff79e3c54c8164fc041225bcb807d70ffe339bce5057c1cd14efa2bc26b4f012efa966d5c115155c56c4c89530

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

Filesize
1KB

MD5
3e6ca15444ba70d385f5f371b70cdd50

SHA1
936d1fe330b5b22b51255474502d31eb4685edbe

SHA256
cacdde5efc24831c9786e44076c1933b684abd0961ecbe9a57af54343515caac

SHA512
7cd4f3dd5a89267f14d67826df4a508ac4236dab14efd283898108bcd22f11030b59bb4f62a3669f28d1fd3e95d51c9ae602ee36f83228376bbf8b11847e215b

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

Filesize
1KB

MD5
e2c6e31dfc693cc82efe84a18c3aed6b

SHA1
7bd307e3d66a628d41feca80863493dbf6ca656c

SHA256
4203089722ae9e44d3dac3bf270262c935c491da7bcd699a1954ad5953a1876d

SHA512
f04332cd3c402f9089332e93bead2f1794f46e8851d4a1cbe5fcdab909e7247bce13bc4e9504be22849006af51f047ebb8a77d0aa28d1120e3a911baed70b7c3

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1464-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-280-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-97-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-177-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-141-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-247-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-208-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1464-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-140-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3940-176-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3940-207-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3940-161-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3940-246-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3940-159-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3940-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3940-279-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3940-96-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3940-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3940-35-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads