b5f524fb3ed8f651f1ef5549af543a4a6944dd12074ad91298ea8361769656ce

Analysis

max time kernel
143s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 05:17

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General

Target

83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe
Size

789KB
MD5

83240a5b529691ae7f4c4d19eea3bd43
SHA1

d157c49756024d1fb0a3ae2f146facbda7aae45a
SHA256

b5f524fb3ed8f651f1ef5549af543a4a6944dd12074ad91298ea8361769656ce
SHA512

f03167fa1f3804862ded22884746eedde136d1694862cd0f84fd849a552486a2385264ad6f06c08020e836550a245b1d398ed015109df8c716df4d1e52ccdce7
SSDEEP

12288:mtobbXN42nHq+EgqfRAUEcB3gOE6DZlZUXavlXluE70pFdZigcyrG4EEu44Fv:mt8RHjEgYAw1hZlZTWQu7igcyKPEuj9

Score

5^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
5076	internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
1780	83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5076	internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe
5076	internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
5076	internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe
5076	internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe
5076	internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 5076	1780	83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe	91
PID 1780 wrote to memory of 5076	1780	83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe	91
PID 1780 wrote to memory of 5076	1780	83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe	91
PID 5076 wrote to memory of 1124	5076	internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe	101
PID 5076 wrote to memory of 1124	5076	internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe	101
PID 5076 wrote to memory of 1124	5076	internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe	101

C:\Users\Admin\AppData\Local\Temp\83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Users\Admin\AppData\Local\Temp\nsb82B.tmp\internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\nsb82B.tmp\internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe /baseInstaller='C:/Users/Admin/AppData/Local/Temp/83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe' /fallbackfolder='C:/Users/Admin/AppData/Local/Temp/nsb82B.tmp/fallbackfiles/'
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5076
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4735.bat" "C:\Users\Admin\AppData\Local\Temp\E5712F45190F4D5B9862762DDF01FBEE\""
    3⤵
    PID:1124

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 --no-appcompat-clear --mojo-platform-channel-handle=3976 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
1⤵
PID:4052

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

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Downloads

C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\$IB04LMO

Filesize
98B

MD5
8bfb880e59bc4cdb111da27545ff0657

SHA1
d02b97db2c158d2038aee45b9b95f7219556fafd

SHA256
a48aa387a8bf62023a734098153e3fc852ec2ec8c571a05a92737b00fc4fb186

SHA512
9938cde98798e52c315fa215d438ebb356eadf75c8a65f37cb0b8efab19a177e6b5ee7c6f0e33f06b89ceabc982ed136a85b9d92d8dfec814224c85077b23990

Download Submit
C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\$IDENI2R

Filesize
98B

MD5
9d5a441fb9e4322d65c6336d7c2e7f0d

SHA1
2c26cb1927c334b833c268308ff0bc7b57e40ef3

SHA256
05ac6297cfb8fb5036b731b58e6f4a85c6436cc9cdf123b1bd58c7733293132b

SHA512
c87efd21f7adfae41b2381ea78d45c8bab905774063cafe42cf3697fe78096cd09cb3ff378384e26078d9a2a3b3bdd56d0d510410d568dbb591b045f204a0132

Download Submit
C:\Users\Admin\AppData\Local\Temp\4735.bat

Filesize
212B

MD5
668767f1e0c7ff2b3960447e259e9f00

SHA1
32d8abf834cce72f5e845175a0af2513b00504d8

SHA256
cdb93994093a24991c246d8b6f7003920a510a45bfc8441521314ce22a79191d

SHA512
c07f26c8601cf91d9805004668463721ab91e14f3cc59e77e20f43d98e070ea8e742c38fe8021c4ffb1ebc02e3743ab732b66ff84bb24b59a5fdcc8634c77680

Download Submit
C:\Users\Admin\AppData\Local\Temp\E5712F45190F4D5B9862762DDF01FBEE\E5712F45190F4D5B9862762DDF01FBEE_LogFile.txt

Filesize
9KB

MD5
f470a1cf2a758a22da486aab36eb0a08

SHA1
3b5c28039bac6f49d25e2dd1ba9ee440ea89bdb3

SHA256
3896a277e504f7ba9a9be2fc755807e680f7fd0a605c086e30287da76345dccf

SHA512
9db0de3301d807c4ef34f47afc8a653384947f78f12dd684065dd06f75a99f7d1cf214c10611d1df8b2c5d9142155b791010c0c0534a4226fec54b0003979c5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\E5712F45190F4D5B9862762DDF01FBEE\E5712F~1.TXT

Filesize
111KB

MD5
e61de3a7331ba6741a775a42fe9db4f4

SHA1
5111f03e43d6b0f0d4329c6337b31ba46e5311a2

SHA256
18844e5d9fcc9b8666198bed385d5498767816d7ec2bd5b3d86e23dd7106bd7f

SHA512
bffc02325edf14786124809b58a19c0b073e028c3b39b887be7f1026ef4cfa03f8098a707d2b142bb5f94806f83fd86a073a6ad5072b356e6eb4f204db8251d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsb82B.tmp\StdUtils.dll

Filesize
14KB

MD5
21010df9bc37daffcc0b5ae190381d85

SHA1
a8ba022aafc1233894db29e40e569dfc8b280eb9

SHA256
0ebd62de633fa108cf18139be6778fa560680f9f8a755e41c6ab544ab8db5c16

SHA512
95d3dbba6eac144260d5fcc7fcd5fb3afcb59ae62bd2eafc5a1d2190e9b44f8e125290d62fef82ad8799d0072997c57b2fa8a643aba554d0a82bbd3f8eb1403e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsb82B.tmp\internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118.exe

Filesize
1.8MB

MD5
9ab5db4bb5971035b4d287d64f9676b5

SHA1
33d17f016339572dd05c124d6243fffefd0cd039

SHA256
f2126481c02d2a5af29e56023902a0897d05867c1caaf8079cf6e1f05dd9b209

SHA512
d36262fdd4d8bd083d8537f0698c423240c9e42b2dc0048e2470d87411f295d6e3428587b76b0486875495d502f1f31f9edf3eb6fdb914f13421b7f29fa5f066

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsb82B.tmp\internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118_icon.ico

Filesize
17KB

MD5
055c2cb77fa2edc2802b7fd397b9c213

SHA1
e6bf5af3427539bf609cfb8904b35803a06104d3

SHA256
78d0ed2288334f341225acee3d6200d01bb0bb80b873c448ab151d0661817bf2

SHA512
7dc2930b9ac4843cca0a073a9195ab0cfb684b29c13622d0f934fb4b4a45af0fbb3a033f6ba31216214a9cbc1966436c36dd065c44b014c5c2a03dfd0b005a65

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsb82B.tmp\internal83240a5b529691ae7f4c4d19eea3bd43_JaffaCakes118_splash.png

Filesize
12KB

MD5
fe272d040e82704707b19bfbf29d65ca

SHA1
460de628ea63986a7e6390a1623d8ba32dc82aee

SHA256
1cb036da61dc7b1ad62280681c724d74cbcc313d530a799728a4d38b4e2b1983

SHA512
8a03f9f3ce7af53b2f119f9bd001ff3fd39f879de88723306e2a6c7e8cae679d2095be6d4520ea24035c86140ef01a178a0b2535674be5c39b8b2dde4d082b1b

Download Submit
memory/1780-49-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/1780-298-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/5076-81-0x0000000003BC0000-0x0000000003BC1000-memory.dmp

Filesize
4KB

Download
memory/5076-214-0x0000000003BC0000-0x0000000003BC1000-memory.dmp

Filesize
4KB

Download