7c2ff8472d75f6608e4f3159c4335c40021bc8d505a94c1188107fb026b86759

General

Target

b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
Size

1.9MB
MD5

b13734b1c764b82b598d1ccf0fa4eec1
SHA1

04f2784a20e059f95809e8db4186905d08de0fef
SHA256

7c2ff8472d75f6608e4f3159c4335c40021bc8d505a94c1188107fb026b86759
SHA512

f265e11e84a96086a7268611f20a03664e8568a92cd9c7655dd68b505d5c5f9fb481452914914ed4671ba77bd966f03478d849f1bf756d087b224843297f617d
SSDEEP

49152:nMUs4BQoul18C0V570DA8mLwRvoyFJx4b9:nMUs4uoulre7B8mLeoyFJx4b9

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 23 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1832-7-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-19-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-49-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-47-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-43-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-42-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-39-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-37-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-35-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-33-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-31-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-29-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-27-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-25-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-23-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-21-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-17-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-15-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-13-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-11-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-9-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-8-0x0000000003050000-0x000000000308E000-memory.dmp	upx
behavioral1/memory/1832-45-0x0000000003050000-0x000000000308E000-memory.dmp	upx

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe

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	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
1832	b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b13734b1c764b82b598d1ccf0fa4eec1_JaffaCakes118.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1832

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

memory/1832-0-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download
memory/1832-2-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download
memory/1832-1-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download
memory/1832-3-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download
memory/1832-4-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download
memory/1832-6-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download
memory/1832-5-0x0000000000696000-0x0000000000698000-memory.dmp

Filesize
8KB

Download
memory/1832-7-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-19-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-49-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-47-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-43-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-42-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-39-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-37-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-35-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-33-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-31-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-29-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-27-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-25-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-23-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-21-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-17-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-15-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-13-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-11-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-9-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-8-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-45-0x0000000003050000-0x000000000308E000-memory.dmp

Filesize
248KB

Download
memory/1832-50-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download
memory/1832-52-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download

Analysis

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