08373c44c007ec6447bcdcfeeac43fa01744a36e17dcfe863a7b72152e37ce38

General

Target

a2085686943dd987c66c633fd7829419_JaffaCakes118.exe
Size

28KB
MD5

a2085686943dd987c66c633fd7829419
SHA1

404bf4301c70d5fa1b42bfd75e42af462ef0ac0d
SHA256

08373c44c007ec6447bcdcfeeac43fa01744a36e17dcfe863a7b72152e37ce38
SHA512

7641acf78a3cabd05fae24ba5a9fb21b488c1d69286228cfeab850982bba46730c908eb79b366b24280b07badf8d4b07d372ee12a9d900b5d8eddfe8ae58e5f7
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNtBD:Dv8IRRdsxq1DjJcqfw

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4892	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral2/memory/952-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x0008000000023455-4.dat	upx
behavioral2/memory/4892-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/952-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4892-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4892-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4892-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4892-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4892-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4892-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4892-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4892-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4892-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/952-49-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4892-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4892-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/952-51-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x0023000000000751-65.dat	upx
behavioral2/memory/952-141-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4892-142-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/952-161-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4892-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4892-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/952-168-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4892-169-0x0000000000400000-0x0000000000408000-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"	a2085686943dd987c66c633fd7829419_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	a2085686943dd987c66c633fd7829419_JaffaCakes118.exe
File created	C:\Windows\services.exe	a2085686943dd987c66c633fd7829419_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	a2085686943dd987c66c633fd7829419_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	a2085686943dd987c66c633fd7829419_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 952 wrote to memory of 4892	952	a2085686943dd987c66c633fd7829419_JaffaCakes118.exe	83
PID 952 wrote to memory of 4892	952	a2085686943dd987c66c633fd7829419_JaffaCakes118.exe	83
PID 952 wrote to memory of 4892	952	a2085686943dd987c66c633fd7829419_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\a2085686943dd987c66c633fd7829419_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a2085686943dd987c66c633fd7829419_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:952
- 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:4892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\IFM58U6K\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp316A.tmp

Filesize
28KB

MD5
3b3372b3a7ad2c00e02501d6bf721386

SHA1
23e74dccdd02454942754f9e8a85d717db6e9498

SHA256
96775beceea7f9ffd7d2a6cbddb209113c9a0ebb12ca76916033eaa895c64af6

SHA512
0ba3ecfd0cd1cb71fad836d423a1b4e72106005ec1de313074fbd7fef0c758e0c14c39cff40f91373debf412ceb51f1afc4e43731b062c0c0b72e07cf0109abf

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

Filesize
1KB

MD5
15c21b3e92cccabba669e2e0511c3ada

SHA1
3b498f0d2ef17e2ca2c21bb4974577c53645e8da

SHA256
4995f13d44d8ee5785c4e552acad202383e0855f41e7bc1e8b0102098273e5d3

SHA512
352c51bc03394c27c20cfa101fe5763947e9bcee417dff8cd0de69e17d42ec9372d52e26335346d3e1dfe4adbc1ae2456321851e2fb356c3c3be093db501fc35

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

Filesize
1KB

MD5
9606acde59c3e39691916058294c27ba

SHA1
563b55a38b9f6e44022a5ce4d961832bab225221

SHA256
d1f878cdf34daf518c270826ce13048d068be93e98c868006f66bcb5bcb60cd3

SHA512
53f09bd27f8fbedd4ecc3be62bef699a2f15de90bcc013234466657b32641fd1eb295e64ed9dd1c8f312c113ae4e847b25e56c5d2cbbcf4413603da5e5ceedb7

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

Filesize
1KB

MD5
a415699404d3dc3dd40a74a43358f654

SHA1
e532af72b44df8677b8b894324483e21309a7f7f

SHA256
241ab8ce0720e99eb06ddd1c28950a6e3096a3a2487ef382bb6cf3dadeecd938

SHA512
3126f9dbe820cc5908c599846fa8195da12097560dde608a35244dc89f2b672db3f2d515d8d6ba8c68a637fcc74c0e4f6a21545c61cc66025424a853fafb10be

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/952-141-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/952-49-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/952-168-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/952-161-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/952-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/952-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/952-51-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4892-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-169-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4892-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads