92832b4cbc41d230d4d21d9bd35e4a256645b3f1a8d97a4c53aca298f8621c3e

Analysis

max time kernel
150s
max time network
146s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 14:37

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General

Target

4067d27e2faeb1b220649ad94a10b951_JaffaCakes118.exe
Size

309KB
MD5

4067d27e2faeb1b220649ad94a10b951
SHA1

29046d76be655bb3bc48ffb932e6464de791cbe4
SHA256

92832b4cbc41d230d4d21d9bd35e4a256645b3f1a8d97a4c53aca298f8621c3e
SHA512

4f6ab2f294c2b0ac655f29f95dd67ad9a306fe8b2c78b235fd8131d1e67dd3089487b0ed3cae4ca3770af801aff9416a1c91210e31b8a23ac970c1a6150d14d4
SSDEEP

6144:Q7d3wVyBHl40pPwMHLdL1hALe+2NirdrQdZOwUKD0O:QJ3myL4wwMdoLT2NKcAwf

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2084	atmi.exe

Loads dropped DLL 1 IoCs

pid	Process
2432	4067d27e2faeb1b220649ad94a10b951_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\{D9E5F948-3C80-AD4F-E7F9-6BD2C10548CF} = "C:\\Users\\Admin\\AppData\\Roaming\\Vaura\\atmi.exe"	atmi.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	4067d27e2faeb1b220649ad94a10b951_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	atmi.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe
2084	atmi.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 2084	2432	4067d27e2faeb1b220649ad94a10b951_JaffaCakes118.exe	31
PID 2432 wrote to memory of 2084	2432	4067d27e2faeb1b220649ad94a10b951_JaffaCakes118.exe	31
PID 2432 wrote to memory of 2084	2432	4067d27e2faeb1b220649ad94a10b951_JaffaCakes118.exe	31
PID 2432 wrote to memory of 2084	2432	4067d27e2faeb1b220649ad94a10b951_JaffaCakes118.exe	31
PID 2084 wrote to memory of 1112	2084	atmi.exe	19
PID 2084 wrote to memory of 1112	2084	atmi.exe	19
PID 2084 wrote to memory of 1112	2084	atmi.exe	19
PID 2084 wrote to memory of 1112	2084	atmi.exe	19
PID 2084 wrote to memory of 1112	2084	atmi.exe	19
PID 2084 wrote to memory of 1180	2084	atmi.exe	20
PID 2084 wrote to memory of 1180	2084	atmi.exe	20
PID 2084 wrote to memory of 1180	2084	atmi.exe	20
PID 2084 wrote to memory of 1180	2084	atmi.exe	20
PID 2084 wrote to memory of 1180	2084	atmi.exe	20
PID 2084 wrote to memory of 1236	2084	atmi.exe	21
PID 2084 wrote to memory of 1236	2084	atmi.exe	21
PID 2084 wrote to memory of 1236	2084	atmi.exe	21
PID 2084 wrote to memory of 1236	2084	atmi.exe	21
PID 2084 wrote to memory of 1236	2084	atmi.exe	21
PID 2084 wrote to memory of 1060	2084	atmi.exe	23
PID 2084 wrote to memory of 1060	2084	atmi.exe	23
PID 2084 wrote to memory of 1060	2084	atmi.exe	23
PID 2084 wrote to memory of 1060	2084	atmi.exe	23
PID 2084 wrote to memory of 1060	2084	atmi.exe	23
PID 2084 wrote to memory of 2432	2084	atmi.exe	29
PID 2084 wrote to memory of 2432	2084	atmi.exe	29
PID 2084 wrote to memory of 2432	2084	atmi.exe	29
PID 2084 wrote to memory of 2432	2084	atmi.exe	29
PID 2084 wrote to memory of 2432	2084	atmi.exe	29

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1112

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1180

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1236
- C:\Users\Admin\AppData\Local\Temp\4067d27e2faeb1b220649ad94a10b951_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\4067d27e2faeb1b220649ad94a10b951_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2432
- - C:\Users\Admin\AppData\Roaming\Vaura\atmi.exe
    "C:\Users\Admin\AppData\Roaming\Vaura\atmi.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2084

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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\Roaming\Vaura\atmi.exe

Filesize
309KB

MD5
9f42f3e7d96f73e6639d4d0382ad35d5

SHA1
f07f9d3fcc9e697cbc6765e81e7730bdd58b4c72

SHA256
b7bf8d06168b526e795d19a414e0ceca403b1d0d7c103f7a256d221dca63b8a1

SHA512
e81ad7eb37dc8e70d4357f646ab6a150acf1f666ed2664f31db7453276f106fc15a760aba20dec0158f19ba666abd6130879c00dc0a13106889c2f87c545a26c

Download Submit
memory/1060-38-0x0000000001F60000-0x0000000001FA4000-memory.dmp

Filesize
272KB

Download
memory/1060-35-0x0000000001F60000-0x0000000001FA4000-memory.dmp

Filesize
272KB

Download
memory/1060-36-0x0000000001F60000-0x0000000001FA4000-memory.dmp

Filesize
272KB

Download
memory/1060-37-0x0000000001F60000-0x0000000001FA4000-memory.dmp

Filesize
272KB

Download
memory/1112-13-0x0000000000270000-0x00000000002B4000-memory.dmp

Filesize
272KB

Download
memory/1112-14-0x0000000000270000-0x00000000002B4000-memory.dmp

Filesize
272KB

Download
memory/1112-15-0x0000000000270000-0x00000000002B4000-memory.dmp

Filesize
272KB

Download
memory/1112-16-0x0000000000270000-0x00000000002B4000-memory.dmp

Filesize
272KB

Download
memory/1112-12-0x0000000000270000-0x00000000002B4000-memory.dmp

Filesize
272KB

Download
memory/1180-22-0x0000000002140000-0x0000000002184000-memory.dmp

Filesize
272KB

Download
memory/1180-20-0x0000000002140000-0x0000000002184000-memory.dmp

Filesize
272KB

Download
memory/1180-18-0x0000000002140000-0x0000000002184000-memory.dmp

Filesize
272KB

Download
memory/1180-19-0x0000000002140000-0x0000000002184000-memory.dmp

Filesize
272KB

Download
memory/1236-28-0x0000000002520000-0x0000000002564000-memory.dmp

Filesize
272KB

Download
memory/1236-32-0x0000000002520000-0x0000000002564000-memory.dmp

Filesize
272KB

Download
memory/1236-30-0x0000000002520000-0x0000000002564000-memory.dmp

Filesize
272KB

Download
memory/1236-26-0x0000000002520000-0x0000000002564000-memory.dmp

Filesize
272KB

Download
memory/2084-51-0x000000007EF60000-0x000000007EFA4000-memory.dmp

Filesize
272KB

Download
memory/2084-57-0x000000007EF60000-0x000000007EFA4000-memory.dmp

Filesize
272KB

Download
memory/2084-10-0x000000007EF60000-0x000000007EFA4000-memory.dmp

Filesize
272KB

Download
memory/2432-0-0x000000007EF60000-0x000000007EFA4000-memory.dmp

Filesize
272KB

Download
memory/2432-49-0x0000000000490000-0x00000000004D4000-memory.dmp

Filesize
272KB

Download
memory/2432-47-0x0000000000490000-0x00000000004D4000-memory.dmp

Filesize
272KB

Download
memory/2432-41-0x0000000000490000-0x00000000004D4000-memory.dmp

Filesize
272KB

Download
memory/2432-43-0x0000000000490000-0x00000000004D4000-memory.dmp

Filesize
272KB

Download
memory/2432-5-0x000000007EF60000-0x000000007EFA4000-memory.dmp

Filesize
272KB

Download
memory/2432-2-0x000000007EF60000-0x000000007EFA4000-memory.dmp

Filesize
272KB

Download
memory/2432-1-0x000000007EF60000-0x000000007EFA4000-memory.dmp

Filesize
272KB

Download
memory/2432-45-0x0000000000490000-0x00000000004D4000-memory.dmp

Filesize
272KB

Download