2dc4c726409383951ebb155f33903e2ef9d8f4651185e78ddce8117d311ae5b3

General

Target

926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe
Size

314KB
MD5

926045c74b017a6a841c0f1cb703b0a1
SHA1

e210dd9261f1f87a3d603de97faa065de02764ad
SHA256

2dc4c726409383951ebb155f33903e2ef9d8f4651185e78ddce8117d311ae5b3
SHA512

ba9d4e96dc600016d4ca7e6a49f68ec6307bea110fcb9e277753bbb5a6a6156ad4e77773374b83ebf51bc31ffabd8381180cdc037391af66df511709071e82fe
SSDEEP

6144:crYbUzkuvcBYC47l2xSHyxdphxUIdRyZBBMX9v9y8DBME:crdkuveY354dH3diBMX9v9Nr

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2864	926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe
2864	926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe
2864	926045c74b017a6a841c0f1cb703b0a1_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	926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2864	926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 2440	2864	926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe	28
PID 2864 wrote to memory of 2440	2864	926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe	28
PID 2864 wrote to memory of 2440	2864	926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe	28
PID 2864 wrote to memory of 2440	2864	926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\926045c74b017a6a841c0f1cb703b0a1_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tinF6AF.bat"
  2⤵
  PID:2440

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\InstallMate\E2212DE6\cfg\1.ini

Filesize
368B

MD5
3a9830a2f57ef1e602de02bd9cc8eb56

SHA1
5135a0295755e536b833c6c6010900ff99cdbabf

SHA256
8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

SHA512
87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tinF6AF.bat

Filesize
50B

MD5
b7c99d90b4683f63dd8aba48cdb215be

SHA1
86e3bdbfae3889dec6af15a7915ae2c1ef7f86e4

SHA256
ba6bf5e1e90f7660f72a2208d51d8bd88b94234b9f79c51d54947f9c107d27de

SHA512
d12c5a8c436f9e20909d5c797a5f4186d5797a48bfb0c76f18bccfd7406a69b10c27aa541a9aacb9edd716d8997cfa91ac16b33044f7071a9567427570bbfca6

Download Submit
C:\Users\Admin\AppData\Local\Temp\{CFCCF57A-87AD-4F44-ADAF-CF8F142FD78C}\Readme.txt

Filesize
2KB

MD5
b897598924e4bb627be8f5619a163bc6

SHA1
563381fac59e6a669b01966f6f5efedba3de120a

SHA256
850049f83140b0621dfca19c2b7f1461b119191536505926bf834a72567c0cb4

SHA512
765faa88538e9054ebe246a1b1a7fc4cf34dd8d202e794737d8be10181e445352c1088d8d01cc895e3afdef83e2bc9d65ea3de1318c6862c2840aee052b400f3

Download Submit
C:\Users\Admin\AppData\Local\Temp\{CFCCF57A-87AD-4F44-ADAF-CF8F142FD78C}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{CFCCF57A-87AD-4F44-ADAF-CF8F142FD78C}\Setup.ico

Filesize
4KB

MD5
bc0cc58d78524df57706c77168e357d8

SHA1
6eb2a4aacc0e88a2c4ccd355e73a3e89b53cf490

SHA256
d6e746f4600d12aadb97bb2839da80dab9dc90647fc04c0501aa0ae7e8a3b4d1

SHA512
0dc44381ca976bcf518731dd322dc44cca2ae496cd5ab1dfcff386f3b29ec0ce32ceee235bccf2efa6070f3208e89b8c1c21739109189a4b29ee645f02e8bc4c

Download Submit
\Users\Admin\AppData\Local\Temp\Tsu29BF95A4.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{CFCCF57A-87AD-4F44-ADAF-CF8F142FD78C}\Custom.dll

Filesize
91KB

MD5
f953369c56a2186eb0c5ce75c5be3d91

SHA1
f5ceade5c31a58fda7b0bcae9fcd5033eb1f07bc

SHA256
f887bf518575dfaf1b8939ddbfb1444a4893ff1a725480bd3d11f712246b8325

SHA512
17b50e481c1a538368e24242d0abd0f46ac232104714934d9534bf22c2c096853ddf7515c0d73da2a5c45fdf78b68a724444461947bf707596adef912c1e3be9

Download Submit
\Users\Admin\AppData\Local\Temp\{CFCCF57A-87AD-4F44-ADAF-CF8F142FD78C}\_Setup.dll

Filesize
173KB

MD5
8d90a58f7e3d5aa8d76b2b3f1547ec34

SHA1
c720c9591e60f405114a2c4875e0c51edd954a6d

SHA256
34b4d095cad0a695ace1103011aa02d8a4113f76982f4e054fe239b8ee835af7

SHA512
840b21b6352a6e2b493a32cf734e682a6806639a0b3c20ed9db4c000b0c314b2709ce676f546ef9f6b30bfb40383eb7e2bd95396c27395e20f5049cbecce644a

Download Submit

Analysis

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