191382261caeaa4dfd97564afa382877889a0ab2f6e8586f8b2e6440567165a3

Analysis

max time kernel
140s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-07-2024 02:36

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General

Target

7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe
Size

2.3MB
MD5

7247c2b34fc54121a0db68bd9f4dd3ad
SHA1

cc36c3a054201d12584d4ad1079e37d72a066beb
SHA256

191382261caeaa4dfd97564afa382877889a0ab2f6e8586f8b2e6440567165a3
SHA512

d29b533bb5d83c5f6010bbb0d38c3ec91f374d42d1b1dd1abb2f2e1fb8689e596297000630e330bc9f8f5c400b68e84903de7d1b7b3f1ada228d0ed4dd9a68df
SSDEEP

49152:76d0x+U6xzF3v6RNxtVbCl8BEGqfrfXALAFJbKCLzm21JtMsYbJEukX4:ed2i/8Olkkfr/Ak1LzJTtIbmrX4

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2552	is-BJC2J.tmp

Loads dropped DLL 3 IoCs

pid	Process
2208	7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe
2552	is-BJC2J.tmp
2552	is-BJC2J.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	7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	is-BJC2J.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2552	is-BJC2J.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2552	2208	7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe	30
PID 2208 wrote to memory of 2552	2208	7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe	30
PID 2208 wrote to memory of 2552	2208	7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe	30
PID 2208 wrote to memory of 2552	2208	7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe	30
PID 2208 wrote to memory of 2552	2208	7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe	30
PID 2208 wrote to memory of 2552	2208	7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe	30
PID 2208 wrote to memory of 2552	2208	7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Users\Admin\AppData\Local\Temp\is-V5K4U.tmp\is-BJC2J.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-V5K4U.tmp\is-BJC2J.tmp" /SL4 $70216 "C:\Users\Admin\AppData\Local\Temp\7247c2b34fc54121a0db68bd9f4dd3ad_JaffaCakes118.exe" 2195130 52224
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2552

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

\Users\Admin\AppData\Local\Temp\is-HTA1L.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-V5K4U.tmp\is-BJC2J.tmp

Filesize
643KB

MD5
036ef63e2f9b138a42d6adb54ec0cd1e

SHA1
353db5d438205a726a6d54beb62f9c62638f501d

SHA256
71b487f0523f213004766402b22bf86fa0ef9891e940d2a4cb12eba6627e7cc6

SHA512
31b8f6e76c8c4f5323f12384c41f6f2b04e58545c121da71e2a4da947a9c0aea9eb05df4f8199cc6dc89bc238577c4e2d5fb4b66e77e1130bc72b6c38f207cc9

Download Submit
memory/2208-2-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/2208-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2208-15-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2552-16-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download