d5250dac68d1a1aa616bfb44a4f350a1680fa1308be1d773ec3d906e6262b4a8

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 16:41

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General

Target

5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe
Size

11KB
MD5

5cc6c94035b01ea3d23f2932e0f6126d
SHA1

83efcc15fd980ae069041edd3fb605023d0d448f
SHA256

d5250dac68d1a1aa616bfb44a4f350a1680fa1308be1d773ec3d906e6262b4a8
SHA512

1e9e14bef00e3c34989d75564d7a96fec5368967f5842ddc85d733aa839ba14e6cbfdd82f7f9858cb084991cc0795484e3c5fd10e3ba777f0e59c7f08512c651
SSDEEP

192:fCF8/h+XN3dikKibStjwCqcaom0OchQLjFu/SHPEQqok7TpYdhJUbbirzWEIzh:C8Z+XNNr0jw6AjFhrNrzWEIzh

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1000-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1000-4-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\msorcl32.exe	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\wmvds32.dll	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeSystemtimePrivilege	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1000 wrote to memory of 2316	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	31
PID 1000 wrote to memory of 2316	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	31
PID 1000 wrote to memory of 2316	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	31
PID 1000 wrote to memory of 2316	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	31
PID 1000 wrote to memory of 2316	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	31
PID 1000 wrote to memory of 2316	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	31
PID 1000 wrote to memory of 2316	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	31
PID 1000 wrote to memory of 2264	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	32
PID 1000 wrote to memory of 2264	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	32
PID 1000 wrote to memory of 2264	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	32
PID 1000 wrote to memory of 2264	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	32
PID 1000 wrote to memory of 2264	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	32
PID 1000 wrote to memory of 2264	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	32
PID 1000 wrote to memory of 2264	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	32
PID 1000 wrote to memory of 2084	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	34
PID 1000 wrote to memory of 2084	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	34
PID 1000 wrote to memory of 2084	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	34
PID 1000 wrote to memory of 2084	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	34
PID 1000 wrote to memory of 2084	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	34
PID 1000 wrote to memory of 2084	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	34
PID 1000 wrote to memory of 2084	1000	5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5cc6c94035b01ea3d23f2932e0f6126d_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1000
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" -s C:\Windows\system32\wmvds32.dll
  2⤵
  PID:2316
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" -s C:\Windows\system32\wmvds32.dll
  2⤵
  PID:2264
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" -s C:\Windows\system32\wmvds32.dll
  2⤵
  PID:2084

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1000-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1000-3-0x0000000002610000-0x0000000002613000-memory.dmp

Filesize
12KB

Download
memory/1000-4-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download