3f921e32bb23b2e0eab72d6348a6b5d0df99114bdb7db8572e78886c969212dc

General

Target

456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe
Size

193KB
MD5

456733859f80bc383dbc9e1cf72ac256
SHA1

7c9c1e2a3ea045f186c168578730143983ca112f
SHA256

3f921e32bb23b2e0eab72d6348a6b5d0df99114bdb7db8572e78886c969212dc
SHA512

ca0a52ae0ea9766904818e89d7f421cefa9c5d408264ab309e5f44496f53ea3411fb0e23fd8dd21ccb386288cd3fa28f86b70a2fb552124afc26ef2906a27ef6
SSDEEP

3072:6BoVZJ+5RlPM3rdS0v9QFJtbP1QGNJH7H8+yvX/q0ANX1W1GzIP:u2KM7dlv9Qx73H78pvvjSk0I

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2956	ins150.exe

Loads dropped DLL 4 IoCs

pid	Process
3016	456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe
3016	456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe
3016	456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe
3016	456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3016-0-0x00000000008B0000-0x000000000092B000-memory.dmp	upx
behavioral1/memory/3016-21-0x00000000008B0000-0x000000000092B000-memory.dmp	upx
behavioral1/memory/3016-30-0x00000000008B0000-0x000000000092B000-memory.dmp	upx

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	456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ins150.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2956	ins150.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2956	ins150.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2956	ins150.exe
2956	ins150.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 2956	3016	456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe	29
PID 3016 wrote to memory of 2956	3016	456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe	29
PID 3016 wrote to memory of 2956	3016	456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe	29
PID 3016 wrote to memory of 2956	3016	456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\456733859f80bc383dbc9e1cf72ac256_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Users\Admin\AppData\Local\Temp\ins150\ins150.exe
  "C:\Users\Admin\AppData\Local\Temp\ins150\ins150.exe" /e5818302 /u4fe0cf9f-1fe4-4abb-905a-57915bc06f2f
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2956

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

\Users\Admin\AppData\Local\Temp\ins150\ins150.exe

Filesize
253KB

MD5
990774201cab9f23e9b2a4dbfd7b322d

SHA1
a77b83a8a3b9efcc38e8b3d1c42e681c1450470c

SHA256
68da632d702639815cc5875aefd103304c528df93bd8e197e7d6335787d131ae

SHA512
1d15af0b2a44b23319ffe35164b285868a32cd7b2e5810bf97902d5f91891eaf6f8f6e182d0ca9e6090a670f768567a3f667a95451d93e9881734f0c8b2ebde5

Download Submit
memory/2956-20-0x0000000073F60000-0x000000007450B000-memory.dmp

Filesize
5.7MB

Download
memory/2956-22-0x0000000073F60000-0x000000007450B000-memory.dmp

Filesize
5.7MB

Download
memory/2956-17-0x0000000073F60000-0x000000007450B000-memory.dmp

Filesize
5.7MB

Download
memory/2956-18-0x0000000073F60000-0x000000007450B000-memory.dmp

Filesize
5.7MB

Download
memory/2956-19-0x0000000073F60000-0x000000007450B000-memory.dmp

Filesize
5.7MB

Download
memory/2956-28-0x0000000073F60000-0x000000007450B000-memory.dmp

Filesize
5.7MB

Download
memory/2956-27-0x0000000073F60000-0x000000007450B000-memory.dmp

Filesize
5.7MB

Download
memory/2956-16-0x0000000073F61000-0x0000000073F62000-memory.dmp

Filesize
4KB

Download
memory/2956-23-0x0000000073F60000-0x000000007450B000-memory.dmp

Filesize
5.7MB

Download
memory/2956-24-0x0000000073F60000-0x000000007450B000-memory.dmp

Filesize
5.7MB

Download
memory/2956-25-0x0000000073F60000-0x000000007450B000-memory.dmp

Filesize
5.7MB

Download
memory/3016-21-0x00000000008B0000-0x000000000092B000-memory.dmp

Filesize
492KB

Download
memory/3016-0-0x00000000008B0000-0x000000000092B000-memory.dmp

Filesize
492KB

Download
memory/3016-30-0x00000000008B0000-0x000000000092B000-memory.dmp

Filesize
492KB

Download

Analysis

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