69d3488d55bc712aac0ad7a883db8e90fba4460f6fc192c086092847bce3f1af

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2024, 17:45

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General

Target

be82ab9069de52dcaeea8c72e4c202fb_JaffaCakes118.exe
Size

226KB
MD5

be82ab9069de52dcaeea8c72e4c202fb
SHA1

16988f7cae7bc3ecb2eb670bf1d6d2f9234c616d
SHA256

69d3488d55bc712aac0ad7a883db8e90fba4460f6fc192c086092847bce3f1af
SHA512

1e8cc22d7ab4b97cbf3342183926e019ce6d47c577bdfffa84df2c9793d29faed839b905b7368eb0f51b0229f50e71cacec04bed605a02a434a64ea40d6e2534
SSDEEP

6144:uZNWPFVd+uNjevrNAWQDqSoaIjKrR/+AJ:eNWPFVd+W/WQ+SoaIjkN+AJ

Score

7^/10

defense_evasion discovery vmprotect

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2856	vdci.exe

VMProtect packed file 4 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/4716-0-0x0000000000400000-0x0000000000454000-memory.dmp	vmprotect
behavioral2/files/0x000c000000023b9c-6.dat	vmprotect
behavioral2/memory/4716-8-0x0000000000400000-0x0000000000454000-memory.dmp	vmprotect
behavioral2/memory/2856-9-0x0000000000400000-0x0000000000454000-memory.dmp	vmprotect

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\vdci.exe	be82ab9069de52dcaeea8c72e4c202fb_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\vdci.exe	be82ab9069de52dcaeea8c72e4c202fb_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	be82ab9069de52dcaeea8c72e4c202fb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4716	be82ab9069de52dcaeea8c72e4c202fb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4716 wrote to memory of 4928	4716	be82ab9069de52dcaeea8c72e4c202fb_JaffaCakes118.exe	84
PID 4716 wrote to memory of 4928	4716	be82ab9069de52dcaeea8c72e4c202fb_JaffaCakes118.exe	84
PID 4716 wrote to memory of 4928	4716	be82ab9069de52dcaeea8c72e4c202fb_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\be82ab9069de52dcaeea8c72e4c202fb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\be82ab9069de52dcaeea8c72e4c202fb_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\BE82AB~1.EXE > nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4928

C:\Windows\SysWOW64\vdci.exe
C:\Windows\SysWOW64\vdci.exe
1⤵
- Executes dropped EXE
PID:2856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\vdci.exe

Filesize
226KB

MD5
be82ab9069de52dcaeea8c72e4c202fb

SHA1
16988f7cae7bc3ecb2eb670bf1d6d2f9234c616d

SHA256
69d3488d55bc712aac0ad7a883db8e90fba4460f6fc192c086092847bce3f1af

SHA512
1e8cc22d7ab4b97cbf3342183926e019ce6d47c577bdfffa84df2c9793d29faed839b905b7368eb0f51b0229f50e71cacec04bed605a02a434a64ea40d6e2534

Download Submit
memory/2856-9-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/2856-10-0x0000000000BF0000-0x0000000000BF4000-memory.dmp

Filesize
16KB

Download
memory/4716-0-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4716-1-0x0000000002070000-0x0000000002074000-memory.dmp

Filesize
16KB

Download
memory/4716-2-0x0000000002070000-0x0000000002074000-memory.dmp

Filesize
16KB

Download
memory/4716-3-0x0000000002070000-0x0000000002074000-memory.dmp

Filesize
16KB

Download
memory/4716-4-0x0000000002070000-0x0000000002074000-memory.dmp

Filesize
16KB

Download
memory/4716-8-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download