fa8d64513dda72b0d45fc6bfe2783056cb746f301fa046c80fc01207401aa617

General

Target

6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe
Size

313KB
MD5

6550ac96d27933c65528f590baa307f8
SHA1

7c94bf8b1743c1a255487059d64bd44fafdb72f3
SHA256

fa8d64513dda72b0d45fc6bfe2783056cb746f301fa046c80fc01207401aa617
SHA512

7a0ab7864e05c09bc0ed22edf05beccd3f364e845cc0e715713382a9d8bda0084aa453aa38676426554cd342bd994316aabf44736ddbf25dc86e4ef859769536
SSDEEP

6144:QrJ9uEo2S1YnQmCX492DkwNP3qpYFQiY0Z56GICaNRCVEumbcF6ov5d889PgLVDD:Qrfu6/eIo4jVW5soVCcQovoO0DJM+E8

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
3056	6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe
3056	6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe
3056	6550ac96d27933c65528f590baa307f8_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 value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3056	6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 2440	3056	6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe	29
PID 3056 wrote to memory of 2440	3056	6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe	29
PID 3056 wrote to memory of 2440	3056	6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe	29
PID 3056 wrote to memory of 2440	3056	6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6550ac96d27933c65528f590baa307f8_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin34ED.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

Loading Replay Monitor...

Downloads

C:\ProgramData\InstallMate\56093162\cfg\1.ini

Filesize
1KB

MD5
58379ea139f938d2e31f7e88ecc6456c

SHA1
38484069771229aabe3c07051ab7297a9d8f4644

SHA256
7d5a5ad3e3c33455c6101b39c6c0c6420d0f6a812d50e683092d2d38a7f03b8a

SHA512
1c60485d194407c4150cf080a7abe8ceeafebd5e112bdc7f1f5965548c00bfe816247e1c737d19bb9f0aecaa9c7932418845bfd9a2955d59c91cbec8a0e87ec2

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin34ED.bat

Filesize
50B

MD5
493400602aceb93c4d9854d01bd45234

SHA1
ae2a4e87185e817ec8d3070c35f068a2ce08ea85

SHA256
373dd1472cdd686576e4140b3d11260cc68e7902c3b7174b64128ef4b3fbb722

SHA512
6d6f0a45af24718b8b3ae07dd0f77bd6283862e5eff5af559648fde26fa40aaeb767f930b31291a8d815bc50d18a410fbe7fff5b6fffc21a377a74f9a3c872fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\{3525913C-89F5-4EF6-AC1D-C1D7EEC6B3CA}\Readme.txt

Filesize
2KB

MD5
7992e88b2763c99c24416d6ebce88122

SHA1
0574110d8032aa337c4cbb0837ecca40e187d883

SHA256
8e72c04f8b95fe2af21a350739461527136b17730059722ed85a2b73b7df1538

SHA512
68aa293d6ee68ce5605490304a37cfda8abf5b4e8362946d492abb879773d79824519cf73368a01c13fea4eecf46f3e4e5afe0fea44bd56288b6379dcf6a25c2

Download Submit
C:\Users\Admin\AppData\Local\Temp\{3525913C-89F5-4EF6-AC1D-C1D7EEC6B3CA}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{3525913C-89F5-4EF6-AC1D-C1D7EEC6B3CA}\Setup.ico

Filesize
4KB

MD5
e1d796d68cef7297976b889df8327a24

SHA1
379dd117192abfa3ebadad54f5d968f9cb40a17f

SHA256
b8ffb4e6dc082c8bf20298e5d6c6642270a6b67c91780f373cf0f0e83d01e8bd

SHA512
fbab113fc5d77643af87af832750881a646744b35e82f7d2a3525c94b92fd510a008a9fa39b2d2eef183959ce3ea80e1edd325e83b5b9d38ada599fde3189e4c

Download Submit
\Users\Admin\AppData\Local\Temp\TsuAD9F0B01.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{3525913C-89F5-4EF6-AC1D-C1D7EEC6B3CA}\Custom.dll

Filesize
91KB

MD5
396573acf88c363e3406677f3353d886

SHA1
95d078a2ff0eb1a884b932e08805cf178796b19b

SHA256
e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482

SHA512
a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6

Download Submit
\Users\Admin\AppData\Local\Temp\{3525913C-89F5-4EF6-AC1D-C1D7EEC6B3CA}\_Setup.dll

Filesize
169KB

MD5
4e96799dae53f059efc83a26d1a3e0f1

SHA1
d4ce1ea0710338d4113e4079882d5995f2e1d23b

SHA256
0b705033c702abe5165a1017ea922465bb4600c34708bd3275d13c766669cf7c

SHA512
ad6328bd01d90cc8075467cc6b59808c39b59e99d61eeaa66039f4e614fba4b6b720f8ac2ca6e17ff05aa33ed3230ff73180340edfdd8221de699fe0fbefee81

Download Submit

Analysis

Sharing