438c1cedd0755f78234a681a26fd32881f68aeff943974b52738b1dcac156ccb

Analysis

max time kernel
142s
max time network
21s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22-07-2024 21:57

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General

Target

64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe
Size

1.1MB
MD5

64f1973d16e4701c02f9e0c9a5bd3185
SHA1

75f156b0f155da7e7a90aa9a9efa73adb16cecde
SHA256

438c1cedd0755f78234a681a26fd32881f68aeff943974b52738b1dcac156ccb
SHA512

206f2239291f512bdfc42b2443f763ba90c44383a12c4fd28b74d6c230203d44f4ba462fd72d82c48fecdd416d0fc4b2af10fda2eedb5acecb47e634e2508be3
SSDEEP

24576:rim8Ef28dvOIKT2NaVFSnxOmW6hW7hURxnBTWdDEp86ECJn201:RfPdv5KT2gFSVc2RvGYpRA01

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2828	is-33JTC.tmp

Loads dropped DLL 3 IoCs

pid	Process
560	64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe
2828	is-33JTC.tmp
2828	is-33JTC.tmp

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2828	is-33JTC.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 560 wrote to memory of 2828	560	64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe	29
PID 560 wrote to memory of 2828	560	64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe	29
PID 560 wrote to memory of 2828	560	64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe	29
PID 560 wrote to memory of 2828	560	64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe	29
PID 560 wrote to memory of 2828	560	64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe	29
PID 560 wrote to memory of 2828	560	64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe	29
PID 560 wrote to memory of 2828	560	64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:560
- C:\Users\Admin\AppData\Local\Temp\is-3G7EE.tmp\is-33JTC.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-3G7EE.tmp\is-33JTC.tmp" /SL4 $401AC "C:\Users\Admin\AppData\Local\Temp\64f1973d16e4701c02f9e0c9a5bd3185_JaffaCakes118.exe" 914693 51712
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-3G7EE.tmp\is-33JTC.tmp

Filesize
616KB

MD5
0e5fd0fc130e2380b08edca8f822f382

SHA1
e36aacde42ac8f297d3bffb379c021639ef4c06a

SHA256
d3f6c4e1b8e6d11661d4bdf79b438382bb5951e7a42cedbcac3ebbe88012373c

SHA512
efaabebb37413eb2a689be4070827dbeb9ba8f88f6a90a3ed33225c68eb02e43e4760dcfdf3e59eba589db0519e9ac447035ef9b3822c0414ccebdc79a5bde37

Download Submit
\Users\Admin\AppData\Local\Temp\is-T28CT.tmp\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/560-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/560-2-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/560-14-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2828-15-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download