bac42ef5df9fa343012f4e183818cbb80f52592804da0550d7b683aa6e458c93

Analysis

max time kernel
140s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 19:33

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General

Target

d2ae496d89f8e0f85a6990390ca27305_JaffaCakes118.exe
Size

3.8MB
MD5

d2ae496d89f8e0f85a6990390ca27305
SHA1

2892b00e9bc46a3f41d1c8413d898ecfb9be02f7
SHA256

bac42ef5df9fa343012f4e183818cbb80f52592804da0550d7b683aa6e458c93
SHA512

660d9d1b31f5b35d2c715306edea964d1033252acda1485d84339e68a0412d7070896e31a827d9e3f2b963b6ab8ed27d53dc36a00fdf74e41c8ced1b457c217e
SSDEEP

98304:O8XzTKLqAvP9CgiWZbCyOp3IUaDB2e7wv6VWS0/0toNSF:OAoqAvVy3aFCpSZ

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3024	is-OG1RH.tmp

Loads dropped DLL 2 IoCs

pid	Process
3024	is-OG1RH.tmp
3024	is-OG1RH.tmp

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

System Information Discovery
T1082

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	d2ae496d89f8e0f85a6990390ca27305_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	is-OG1RH.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 3024	1700	d2ae496d89f8e0f85a6990390ca27305_JaffaCakes118.exe	90
PID 1700 wrote to memory of 3024	1700	d2ae496d89f8e0f85a6990390ca27305_JaffaCakes118.exe	90
PID 1700 wrote to memory of 3024	1700	d2ae496d89f8e0f85a6990390ca27305_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\d2ae496d89f8e0f85a6990390ca27305_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d2ae496d89f8e0f85a6990390ca27305_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Users\Admin\AppData\Local\Temp\is-9OGT4.tmp\is-OG1RH.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-9OGT4.tmp\is-OG1RH.tmp" /SL4 $80046 "C:\Users\Admin\AppData\Local\Temp\d2ae496d89f8e0f85a6990390ca27305_JaffaCakes118.exe" 3654912 50176
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3024

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4348,i,1828333185976713750,7918646547767660928,262144 --variations-seed-version --mojo-platform-channel-handle=4408 /prefetch:8
1⤵
PID:5076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-9OGT4.tmp\is-OG1RH.tmp

Filesize
614KB

MD5
307cff04833a9a7a0b2f8e044e435336

SHA1
798b2645884fa4e7d3f53016afc1290796b6110a

SHA256
e0f5f9b9a568a2894fde04cb2007c510476c88fba3b3ec90a656bff33646fff4

SHA512
3ea0917077f22fbd00ea6d541bbcccb6565ed794bd0b38fcf3315c3dcd2d231973828a6bd83d750418e255e3892e93d1b3eefcade8bb482a9e2005b16d6f1292

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-K01FN.tmp\itdownload.dll

Filesize
200KB

MD5
d82a429efd885ca0f324dd92afb6b7b8

SHA1
86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

SHA256
b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

SHA512
5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

Download Submit
memory/1700-2-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/1700-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1700-20-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/3024-7-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

Download
memory/3024-15-0x00000000030E0000-0x000000000311C000-memory.dmp

Filesize
240KB

Download
memory/3024-21-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

Download
memory/3024-22-0x00000000030E0000-0x000000000311C000-memory.dmp

Filesize
240KB

Download