c69ae711791bbd3253c2f35ae7ebe7771af86e385eadc82496c5e893a7b486d8

Analysis

max time kernel
119s
max time network
131s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 14:38

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General

Target

78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe
Size

1.2MB
MD5

78826c7805fbbe1e43f857fe53bce406
SHA1

01a4654fcc84725b1137a28ea3637b0200e8e50a
SHA256

c69ae711791bbd3253c2f35ae7ebe7771af86e385eadc82496c5e893a7b486d8
SHA512

0a2552a00992faadfe5764055371b2ac782cb8634ad43ad643b03396a42d02a60d649e1cc43b23df43914399db1f2bb7fea79a3b1bf25902163d4b30ca07f519
SSDEEP

12288:HH2b8NyVomtsRrrPlYEd7mwwqmBnPhIP7fBmtsRrrPlYEd7m:bNyVftUrPlYdwwqmBftUrPlYd

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2796	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2796	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2192	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2192-0-0x0000000000400000-0x00000000004E0000-memory.dmp	upx
behavioral1/files/0x0009000000016c1f-11.dat	upx
behavioral1/memory/2192-16-0x0000000022F10000-0x0000000022FF0000-memory.dmp	upx
behavioral1/memory/2796-18-0x0000000000400000-0x00000000004E0000-memory.dmp	upx

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	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2192	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2192	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe
2796	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2796	2192	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe	31
PID 2192 wrote to memory of 2796	2192	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe	31
PID 2192 wrote to memory of 2796	2192	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe	31
PID 2192 wrote to memory of 2796	2192	78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Users\Admin\AppData\Local\Temp\78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\78826c7805fbbe1e43f857fe53bce406_JaffaCakes118.exe

Filesize
1.2MB

MD5
b5f99ed554e2f5c859365802d65545f9

SHA1
e2842dbe16f8dd4df3c196813478bb32e454d1e3

SHA256
8a46149ea5474165bfaecc4f6708c8d9e65aa2e53b60db80af11e5529250d509

SHA512
4ab1f6492072a6eeb379d2065d4a34a112d89bf2daa5328ce59b744a615bb8bc813bb30d4264796564d929cbf95cbfb4942d102f2d6723c5485cde5cebf11819

Download Submit
memory/2192-0-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2192-1-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2192-8-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2192-16-0x0000000022F10000-0x0000000022FF0000-memory.dmp

Filesize
896KB

Download
memory/2192-15-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2192-40-0x0000000022F10000-0x0000000022FF0000-memory.dmp

Filesize
896KB

Download
memory/2796-18-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2796-19-0x00000000001F0000-0x0000000000221000-memory.dmp

Filesize
196KB

Download
memory/2796-41-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download