29ba639812ea8badb9ce8ca672c54840e57d2877519de438e87fbf32441df4ee

Analysis

max time kernel
120s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 17:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bc9a77d80952b0995f5bc02673433978_JaffaCakes118.exe
Size

628KB
MD5

bc9a77d80952b0995f5bc02673433978
SHA1

5db41fe7fedc852ae5e1f0351adc436adad74c2e
SHA256

29ba639812ea8badb9ce8ca672c54840e57d2877519de438e87fbf32441df4ee
SHA512

1de87a96b29de3c5785a9b45c816d35220ecbe65ccad799ec90d69faad81cc5d8d4bd82599ed360883f7d5f9123e4896de96db5aad4baed2d40afde7abe58488
SSDEEP

6144:QsHsthcdRsISwBVz9E/TLvx8TYawAzUaZO2viDfnGU0xYXhHHMMOSMAbJJ9g0xYj:Ie/Swjz9E7o/SavsoYXhnYAyoYXhnYA

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	bc9a77d80952b0995f5bc02673433978_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	OrganizerOpenSave.vshost.exe.exe

Executes dropped EXE 2 IoCs

pid	Process
4436	OrganizerOpenSave.vshost.exe.exe
1868	64bitProxy.exe.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4784	bc9a77d80952b0995f5bc02673433978_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4784 wrote to memory of 4436	4784	bc9a77d80952b0995f5bc02673433978_JaffaCakes118.exe	84
PID 4784 wrote to memory of 4436	4784	bc9a77d80952b0995f5bc02673433978_JaffaCakes118.exe	84
PID 4436 wrote to memory of 1868	4436	OrganizerOpenSave.vshost.exe.exe	85
PID 4436 wrote to memory of 1868	4436	OrganizerOpenSave.vshost.exe.exe	85
PID 4784 wrote to memory of 1560	4784	bc9a77d80952b0995f5bc02673433978_JaffaCakes118.exe	102
PID 4784 wrote to memory of 1560	4784	bc9a77d80952b0995f5bc02673433978_JaffaCakes118.exe	102

C:\Users\Admin\AppData\Local\Temp\bc9a77d80952b0995f5bc02673433978_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bc9a77d80952b0995f5bc02673433978_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4784
- C:\Users\Admin\AppData\Local\Temp\OrganizerOpenSave.vshost.exe.exe
  "C:\Users\Admin\AppData\Local\Temp\OrganizerOpenSave.vshost.exe.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4436
- - C:\Users\Admin\AppData\Local\Temp\64bitProxy.exe.exe
    "C:\Users\Admin\AppData\Local\Temp\64bitProxy.exe.exe"
    3⤵
    - Executes dropped EXE
    PID:1868
- C:\windows\system32\lcv0ji.exe
  C:\windows\system32\lcv0ji.exe
  2⤵
  PID:1560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\64bitProxy.exe.exe

Filesize
314KB

MD5
7b5d5b1b96a3429c8eb646894d2d8934

SHA1
c090f183d8e2f845ec08a4662d9354ec475d371f

SHA256
fcb0df1d3ea3e1bcccb278c94d3dd2b5d735d04066429868ba5c3b6cfb36b794

SHA512
78dbbd9e709acadb2c41a5a44bb5fa41ae32b7ab2720cf61893013c993e1f5f380651b98d6e25e3ba6fa01691fbe0f7a37f29de3a913463f4150709c49dcf133

Download Submit
C:\Users\Admin\AppData\Local\Temp\OrganizerOpenSave.vshost.exe.exe

Filesize
471KB

MD5
1774725ffdbc158eb05e3b30bb93b2cb

SHA1
40a9a7f0b343a1f9f7e5fb6816913a0228096b86

SHA256
156d9af3e7b6cf238eff0175bda52611f62ca12c093c766bfd4da145a52146bf

SHA512
a2e38bb96825bce55e160f7e1cbe592f5f85396552c1224fc770b4d0738513ad23a6399de394f23d8d2986b257a49635632492cf01dc82f50683f4464072d7b1

Download Submit
memory/4436-19-0x00007FFF42910000-0x00007FFF433D1000-memory.dmp

Filesize
10.8MB

Download
memory/4436-32-0x00007FFF42910000-0x00007FFF433D1000-memory.dmp

Filesize
10.8MB

Download
memory/4436-34-0x00007FFF42910000-0x00007FFF433D1000-memory.dmp

Filesize
10.8MB

Download
memory/4436-18-0x00007FFF42910000-0x00007FFF433D1000-memory.dmp

Filesize
10.8MB

Download
memory/4436-16-0x0000000000900000-0x000000000097C000-memory.dmp

Filesize
496KB

Download
memory/4784-15-0x00007FFF42910000-0x00007FFF433D1000-memory.dmp

Filesize
10.8MB

Download
memory/4784-0-0x00007FFF42913000-0x00007FFF42915000-memory.dmp

Filesize
8KB

Download
memory/4784-1-0x0000000000280000-0x0000000000324000-memory.dmp

Filesize
656KB

Download
memory/4784-30-0x00007FFF42913000-0x00007FFF42915000-memory.dmp

Filesize
8KB

Download
memory/4784-31-0x00007FFF42910000-0x00007FFF433D1000-memory.dmp

Filesize
10.8MB

Download
memory/4784-4-0x0000000000C00000-0x0000000000C08000-memory.dmp

Filesize
32KB

Download
memory/4784-3-0x0000000000BD0000-0x0000000000BFA000-memory.dmp

Filesize
168KB

Download
memory/4784-35-0x000000001C8C0000-0x000000001D04E000-memory.dmp

Filesize
7.6MB

Download
memory/4784-38-0x00007FFF42910000-0x00007FFF433D1000-memory.dmp

Filesize
10.8MB

Download