17ccee2e70d78a0010b53e1864cee8d3780686f763f92136448760ce8340c9dd

General

Target

f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe
Size

314KB
MD5

f69b7e635784a76a456b19cbe81c42a0
SHA1

c1ec07a97c3d8c1e2a35041db828e109b34c5a05
SHA256

17ccee2e70d78a0010b53e1864cee8d3780686f763f92136448760ce8340c9dd
SHA512

70d2e645cbd2d2f092189a6929c1e38936cd9ea1af0b43af0fe987e93f401c731c62c46d608336196fbf2bca4fb0f2fae5dffff93549fefbe900cda89096f7f5
SSDEEP

6144:4rAbUzkuvcBYC47l2xn88NEymFTYO67qzVxzRRwL:4r1kuveY35YO67Wxz7wL

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2872	f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe
2872	f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe
2872	f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	f69b7e635784a76a456b19cbe81c42a0_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	f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2872	f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 2104	2872	f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe	32
PID 2872 wrote to memory of 2104	2872	f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe	32
PID 2872 wrote to memory of 2104	2872	f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe	32
PID 2872 wrote to memory of 2104	2872	f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f69b7e635784a76a456b19cbe81c42a0_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin1DE2.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\InstallMate\4E016D6B\cfg\1.ini

Filesize
820B

MD5
9bbf98d94a38d73df4776c9a3dd18a34

SHA1
79f0d0018e5507e1c9b2c3248b1c221ac2e7c891

SHA256
2b54533612236a8511d4fbe9e024dd6c5c7247a224080c7d5c483f8cb12a9ba8

SHA512
14643c759293246020ab99e6100dcf2275d487df8413c9d82f735f24e1f23ed205c0863990361a6962bc3ff8da56ea2c88895816f7bed5e9ec46e71a776a9600

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin1DE2.bat

Filesize
50B

MD5
457353740b87c8b50f877d3bdb041d28

SHA1
ae0a053198ddb76cc528abb2dd8167f2a76623db

SHA256
5f2f2de1f4513de85ba28b5ca5d3f2586cf5c7d3325ac2fdc6d1d75c6bf4a2b1

SHA512
29b1edb6ae0c3b9f2a52590931ffd88b1d1ba5e71e2f42506a16d472b1d7fda68017841b803c1ccb2288ffb03e12b53a24c9f42e30f3ec2ff7095aa6820e7083

Download Submit
C:\Users\Admin\AppData\Local\Temp\{80E82DF6-F4C4-4FE4-AD0F-BCE65B0B0F00}\Readme.txt

Filesize
2KB

MD5
5b1eb9140a2cb5c529dfe0b6e9eed4a5

SHA1
ef9524785109d63e850a6261a156ef9061d4735b

SHA256
467c79843850aca9b6d570920d456284a98591f04e18b0ae5d69cc57556a4250

SHA512
6af4ac13f0b3a431de1d56c4e4ffb639c1eac197505949566dbf79295df1f079e4365a85407ca4db6c64df29851f30cb8398e173c7c3557658ed0facf8833911

Download Submit
C:\Users\Admin\AppData\Local\Temp\{80E82DF6-F4C4-4FE4-AD0F-BCE65B0B0F00}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{80E82DF6-F4C4-4FE4-AD0F-BCE65B0B0F00}\Setup.ico

Filesize
4KB

MD5
9c0ef57c15d70cd0d9227c923c29b770

SHA1
f89d16da63c5c25bf727ab2a2aec7ec24df1cfea

SHA256
cab6153481054dc90653578d1825ca1c75797a70ac4310d27fa155961f4547fe

SHA512
c6be73c49dc9e2c36cd5131feff909a2145ab0dc05227b38e842747ba128f4f2b70dc14c01ffa32239c4db0f26d108bf26757c8324b386f99686c2026426a74c

Download Submit
\Users\Admin\AppData\Local\Temp\Tsu45005F09.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{80E82DF6-F4C4-4FE4-AD0F-BCE65B0B0F00}\Custom.dll

Filesize
91KB

MD5
71ffb31fe40a3f10913982ee89fa764c

SHA1
c17fa19479a7559f666a30d2932a2b9d540bd0ee

SHA256
b0e3f473796f639cab1354971740405bc39a096839ac53b4dfaae2c4acb71599

SHA512
6913a278fa38b9cef7b317ed7eab7773447dbc786d60531455c5cb28d82c677b472f2c50b3b9e1a8a71290757f064c828721633fb5f7bef47897dc740b1567ab

Download Submit
\Users\Admin\AppData\Local\Temp\{80E82DF6-F4C4-4FE4-AD0F-BCE65B0B0F00}\_Setup.dll

Filesize
170KB

MD5
449e327ad7b62d3a446b1d5c97c76dea

SHA1
834bfc7bef4a08ddf4dfaf0e1a1f424b66456903

SHA256
2d0f7824d781e1372ea5a931dc5aba9a76164adfbf95d0a50a785403bc0a2e2f

SHA512
f99fbd4d5e2084a91fc21a2467a447350b14a61940c30482f67c28877863693c41f9e928a39752e7fecffc8bfba609b887ddaa5bbd70e1fec18483bf1e85e986

Download Submit

Analysis

Sharing