66aa5ed78b41b42ec0c92ca96a7823af9bf14319c49e01625f3ef13a43545b81

General

Target

a7a815b2abc526380bd790a4732634dd_JaffaCakes118.exe
Size

1.6MB
MD5

a7a815b2abc526380bd790a4732634dd
SHA1

07e6d6cd20bac8cf49ec930bc469dd8a0ddf479c
SHA256

66aa5ed78b41b42ec0c92ca96a7823af9bf14319c49e01625f3ef13a43545b81
SHA512

ddbbc43093e2783f7f49316f6a56d5acf21e326514468e1e5abc4fb7b9ded0fcc4b42b2814bc41c2112390ec5e17b2e4f554b19631376840e163b1f58c35fe4c
SSDEEP

49152:IsYATWOvGqjrprKJF2s6sFvUZVVtVs4z/WHzLItmBP:z/WOvGiK6sXZUTVtVs4zeTLIYBP

Score

7^/10

discovery evasion themida

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Wine	a7a815b2abc526380bd790a4732634dd_JaffaCakes118.exe

Themida packer 22 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/1824-0-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-4-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-6-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-5-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-7-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-9-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-10-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-11-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-12-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-13-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-14-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-15-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-16-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-17-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-18-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-19-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-20-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-21-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-22-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-23-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-24-0x0000000000200000-0x00000000003EC000-memory.dmp	themida
behavioral1/memory/1824-25-0x0000000000200000-0x00000000003EC000-memory.dmp	themida

System Location Discovery: System Language Discovery 1 TTPs 1 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	a7a815b2abc526380bd790a4732634dd_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1824	a7a815b2abc526380bd790a4732634dd_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a7a815b2abc526380bd790a4732634dd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a7a815b2abc526380bd790a4732634dd_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1824-0-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-2-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/1824-1-0x0000000001E80000-0x0000000001F7D000-memory.dmp

Filesize
1012KB

Download
memory/1824-3-0x0000000000201000-0x0000000000236000-memory.dmp

Filesize
212KB

Download
memory/1824-4-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-6-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-5-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-7-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-8-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/1824-9-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-10-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-11-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-12-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-13-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-14-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-15-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-16-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-17-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-18-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-19-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-20-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-21-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-22-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-23-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-24-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download
memory/1824-25-0x0000000000200000-0x00000000003EC000-memory.dmp

Filesize
1.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads