b42f5da296d488523d9e17605f7cf5936ce75a0b876bc7a3b5346b72374afd3f

General

Target

c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe
Size

1.6MB
MD5

c1e08a20a92d6c02f8a0b979aa24237a
SHA1

42406ab578cc3f94f0a1a95e79064ec0a7e44370
SHA256

b42f5da296d488523d9e17605f7cf5936ce75a0b876bc7a3b5346b72374afd3f
SHA512

d4ffaf700e4b0b46e22619903d314a398201e60750630667e0417dbf5a73dd31e0a9703578a5c2dfc566e5188906359d18ec5aee1456147a1526df5f085ab5fb
SSDEEP

24576:12BbEKosPAZ3ZOOKfs6NL0CpszqtPUfRQI5n5PmSGj69bA5rV4Yihe5Cpny:Sbz183QRNLTeqU9PGjebA5rOYiZny

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2324	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp

Loads dropped DLL 3 IoCs

pid	Process
1772	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe
2324	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp
2324	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.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	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2324	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp
2324	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2324	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 2324	1772	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe	29
PID 1772 wrote to memory of 2324	1772	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe	29
PID 1772 wrote to memory of 2324	1772	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe	29
PID 1772 wrote to memory of 2324	1772	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe	29
PID 1772 wrote to memory of 2324	1772	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe	29
PID 1772 wrote to memory of 2324	1772	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe	29
PID 1772 wrote to memory of 2324	1772	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Users\Admin\AppData\Local\Temp\is-SUGIT.tmp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-SUGIT.tmp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp" /SL5="$30154,987588,70144,C:\Users\Admin\AppData\Local\Temp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-O249F.tmp\setupcfg.ini

Filesize
44B

MD5
b6e458cf3c0e45e75193c7d5409eac0b

SHA1
6ee63047db8733d99a28ceffaeb8f33da2ea2565

SHA256
4fcb5757300a6854495f2950bc3f693c3a00eec109ccae6319c4f193053b6679

SHA512
7122579dc69d2ac6698104132213801b0fc69ba782ee5f606f5e91bb93e967a670d8d163933d9ba22e03b5f86fd5b63db54cd603801e5661308d3041fd0d60dd

Download Submit
\Users\Admin\AppData\Local\Temp\is-O249F.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-SUGIT.tmp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
memory/1772-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1772-2-0x0000000000401000-0x000000000040D000-memory.dmp

Filesize
48KB

Download
memory/1772-47-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2324-9-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2324-49-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download

Analysis

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