dca8fa38d4db26fd2f63a5d0bc2bd4eeb211dbf96dbb91407d95d4decd5a8696

General

Target

aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe
Size

3.4MB
MD5

aa6522150b5d2b5faf56d7a5b2af3e94
SHA1

f0c9c7f16c2b626e7bbb6d6a88ab4f61d05bde68
SHA256

dca8fa38d4db26fd2f63a5d0bc2bd4eeb211dbf96dbb91407d95d4decd5a8696
SHA512

2e04ffb214d795ed0b65710452e119ff3e612252cb8a906df3fafa3515c31f384b714936eb09ca09fd5ccbbab9accc4a3fbdbbe0aed9dfb49e621aca55e52fd5
SSDEEP

98304:YL+c6DkenGhCSpkw5p9/zP8yMSvGCz7TF5Ol:pfZ0t2Svz7Tyl

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2704	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.tmp

Loads dropped DLL 4 IoCs

pid	Process
1188	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe
2704	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.tmp
2704	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.tmp
2704	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.tmp

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2704	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1188 wrote to memory of 2704	1188	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe	30
PID 1188 wrote to memory of 2704	1188	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe	30
PID 1188 wrote to memory of 2704	1188	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe	30
PID 1188 wrote to memory of 2704	1188	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe	30
PID 1188 wrote to memory of 2704	1188	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe	30
PID 1188 wrote to memory of 2704	1188	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe	30
PID 1188 wrote to memory of 2704	1188	aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Local\Temp\is-BF493.tmp\aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-BF493.tmp\aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.tmp" /SL5="$C0154,3124917,158720,C:\Users\Admin\AppData\Local\Temp\aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

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

\Users\Admin\AppData\Local\Temp\is-BF493.tmp\aa6522150b5d2b5faf56d7a5b2af3e94_JaffaCakes118.tmp

Filesize
790KB

MD5
953baed656f0836b0f6d343d92c1a0c9

SHA1
9b74f284eab2e3321aa1bff592cba97a0d9b9051

SHA256
b5871cfac6d190edda34ab9aec7180301dc1bb10a120d1df09f8ede0dd451071

SHA512
545454f9634a9505b9a63318b75e6ad364c75b3e40f261415d36b9f393a46d9d08c0467e3feec72510256f74800ec84eeae405a656143197405065bdfd8725f6

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

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-SRQTG.tmp\itdownload.dll

Filesize
200KB

MD5
d82a429efd885ca0f324dd92afb6b7b8

SHA1
86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

SHA256
b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

SHA512
5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

Download Submit
memory/1188-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/1188-0-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1188-24-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2704-8-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2704-18-0x0000000003550000-0x000000000358C000-memory.dmp

Filesize
240KB

Download
memory/2704-27-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2704-26-0x0000000003550000-0x000000000358C000-memory.dmp

Filesize
240KB

Download

Analysis

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