3c5c20a7b3fa6402948ef3f4617fda21c400f8caaf733f38dd053608b9a3c42a

General

Target

13b587afd2fb8977e030b6206a70391a_JaffaCakes118.exe
Size

314KB
MD5

13b587afd2fb8977e030b6206a70391a
SHA1

e4cffc3467e3d30f881ada1327621333f1439daf
SHA256

3c5c20a7b3fa6402948ef3f4617fda21c400f8caaf733f38dd053608b9a3c42a
SHA512

93e8afb807223bfbc9c665aef5f616f0984f09909c5f56418eb1e4a6910d961bf14f2030b35e90e5fcd67f2f929a8447cb1284851cd7b905f6ea111c8ce4b948
SSDEEP

6144:ArAbUzkuvcBYC47l2xn88NEymFTYO67qzVxzRRwC:Ar1kuveY35YO67Wxz7wC

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
4916	13b587afd2fb8977e030b6206a70391a_JaffaCakes118.exe
4916	13b587afd2fb8977e030b6206a70391a_JaffaCakes118.exe
4916	13b587afd2fb8977e030b6206a70391a_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	13b587afd2fb8977e030b6206a70391a_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	13b587afd2fb8977e030b6206a70391a_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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	13b587afd2fb8977e030b6206a70391a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4916	13b587afd2fb8977e030b6206a70391a_JaffaCakes118.exe
4916	13b587afd2fb8977e030b6206a70391a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4916 wrote to memory of 1912	4916	13b587afd2fb8977e030b6206a70391a_JaffaCakes118.exe	88
PID 4916 wrote to memory of 1912	4916	13b587afd2fb8977e030b6206a70391a_JaffaCakes118.exe	88
PID 4916 wrote to memory of 1912	4916	13b587afd2fb8977e030b6206a70391a_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\13b587afd2fb8977e030b6206a70391a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\13b587afd2fb8977e030b6206a70391a_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:4916
- 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:1912

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\60C2392E\cfg\1.ini

Filesize
804B

MD5
389394a4dc2eca5a8a5b440ed44f01d4

SHA1
3a3b2c9cd4f958bde376c7b7f147141b7740b988

SHA256
3cbe196bd9a49a7ab428f941f745f8f539943c9f4ff62ab6cef3b54ded3bc3c4

SHA512
3b2a1846ef12ad13b66d8ded6fbfc90228784c48ccff2acc2512d0ac2663cd475eb0c212dda3a9d6d94edf688c19a2c7299469db325f884bbd978cac5144e75f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tsu55205E73.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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

Filesize
50B

MD5
3d5d6dd899f92301b01f43498ed1e9de

SHA1
bd607029d42c7cd6c0a920a59b16c94f9c1044c8

SHA256
49ea8ce3cbbe7975b6884c8298ca181af3470095744385a711268c0a0b0c1065

SHA512
6968b76677f71e104aa24baf93373b8098095037d3b18a937e800678202b8dde533198fa5cd8c3082723ec2c806325d3e351506804fb87ce59200c1a82e9a2cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\{0E424C4E-DB9E-4657-A4BC-93BCD5A16EB8}\Custom.dll

Filesize
91KB

MD5
71ffb31fe40a3f10913982ee89fa764c

SHA1
c17fa19479a7559f666a30d2932a2b9d540bd0ee

SHA256
b0e3f473796f639cab1354971740405bc39a096839ac53b4dfaae2c4acb71599

SHA512
6913a278fa38b9cef7b317ed7eab7773447dbc786d60531455c5cb28d82c677b472f2c50b3b9e1a8a71290757f064c828721633fb5f7bef47897dc740b1567ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\{0E424C4E-DB9E-4657-A4BC-93BCD5A16EB8}\Readme.txt

Filesize
2KB

MD5
5b1eb9140a2cb5c529dfe0b6e9eed4a5

SHA1
ef9524785109d63e850a6261a156ef9061d4735b

SHA256
467c79843850aca9b6d570920d456284a98591f04e18b0ae5d69cc57556a4250

SHA512
6af4ac13f0b3a431de1d56c4e4ffb639c1eac197505949566dbf79295df1f079e4365a85407ca4db6c64df29851f30cb8398e173c7c3557658ed0facf8833911

Download Submit
C:\Users\Admin\AppData\Local\Temp\{0E424C4E-DB9E-4657-A4BC-93BCD5A16EB8}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{0E424C4E-DB9E-4657-A4BC-93BCD5A16EB8}\Setup.ico

Filesize
4KB

MD5
9c0ef57c15d70cd0d9227c923c29b770

SHA1
f89d16da63c5c25bf727ab2a2aec7ec24df1cfea

SHA256
cab6153481054dc90653578d1825ca1c75797a70ac4310d27fa155961f4547fe

SHA512
c6be73c49dc9e2c36cd5131feff909a2145ab0dc05227b38e842747ba128f4f2b70dc14c01ffa32239c4db0f26d108bf26757c8324b386f99686c2026426a74c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{0E424C4E-DB9E-4657-A4BC-93BCD5A16EB8}\_Setup.dll

Filesize
170KB

MD5
449e327ad7b62d3a446b1d5c97c76dea

SHA1
834bfc7bef4a08ddf4dfaf0e1a1f424b66456903

SHA256
2d0f7824d781e1372ea5a931dc5aba9a76164adfbf95d0a50a785403bc0a2e2f

SHA512
f99fbd4d5e2084a91fc21a2467a447350b14a61940c30482f67c28877863693c41f9e928a39752e7fecffc8bfba609b887ddaa5bbd70e1fec18483bf1e85e986

Download Submit

Analysis

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