31921c3e9ab77e888e9454fc7d8be0184305945c5e299effb37d3590bdb2df9b

General

Target

06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe
Size

322KB
MD5

06a278c71d381a47e7f3f521a8047869
SHA1

bf172bb3193a7425d3a537dbb00ed18f8745b65e
SHA256

31921c3e9ab77e888e9454fc7d8be0184305945c5e299effb37d3590bdb2df9b
SHA512

e0b18914fd4952017f0e0dbd0006c43fac5186ac0ec5692aeaa626e806164623a3569e652f0ab2a446d5d78bef965e15c41d5e25683075a09c4744613dbf7479
SSDEEP

6144:QrV49uEo2S1YnQmCX492DkwNP3qpYFkKQdF8lgywXW/XK11AVBZ5jhqUnm8xcU:QrVQu6/eIo4qQdF8lEeXK11AZDqUmpU

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2812	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe
2812	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe
2812	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe

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

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2812	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2812 wrote to memory of 2388	2812	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe	29
PID 2812 wrote to memory of 2388	2812	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe	29
PID 2812 wrote to memory of 2388	2812	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe	29
PID 2812 wrote to memory of 2388	2812	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2812
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin2308.bat"
  2⤵
  PID:2388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\InstallMate\CD4B7133\cfg\1.ini

Filesize
977B

MD5
b3c111aac1157a27e2767bb645f0012a

SHA1
95a2327657486c015ae48aaf5da9584728754e81

SHA256
2641dcc83f953a0934cbd13f0ebe38be3f9786c084fa76172276e69099a266c5

SHA512
7f271d421ada1963d282ad32537bb8d8430d99e6f802884591f2e924263e783d5a669d49823379b7e690e9184e1332ee952790f85c2317a01a3992c8195aca82

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin2308.bat

Filesize
50B

MD5
7fe7f843167eb8ec80097dc9b8d58d24

SHA1
faf6d58b82d0f58d4f29a7ca12a61dcaf081a070

SHA256
47d5f8b8d8cbed1e400d25349806dc3e4e0f53b02d50a6c89551c993cff465d6

SHA512
b6c4da26c53a92e7eb2621f004a3b1d16c28fec72e26efc01532e56c5bcd32897eaf819a6119cafe4e9db276c91a6643a9a2fc566e1e501b79117dda3bb6655b

Download Submit
C:\Users\Admin\AppData\Local\Temp\{B0287BD2-A370-415B-A3B0-EB526BCB5924}\Readme.txt

Filesize
2KB

MD5
59c049b7ee00ee5a8270ea536cdc40f9

SHA1
67aee7a6d0684be991a539b6a6658a6d7e950b33

SHA256
352428e1ccc4029aedcbc372fc60092228651e7606baf77abb3511abd163485e

SHA512
2b48efdf5db69a790bfe1d3a5be92430cd1ceef2297b11ccb0343ffffb587a66c1152a11f94344781c7b4e0bf8967d3f906d85ba422af5a14724cb8afd510e19

Download Submit
C:\Users\Admin\AppData\Local\Temp\{B0287BD2-A370-415B-A3B0-EB526BCB5924}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{B0287BD2-A370-415B-A3B0-EB526BCB5924}\Setup.ico

Filesize
9KB

MD5
882856e78f7e4d88f710939489d9f2bf

SHA1
d04f87fe7e043c26affe19abf99d1d0328eba68d

SHA256
cf1b8e85463a6da45c4762488c9af35e93e4461b2744c401ed58c9fdf1cfc10f

SHA512
0be0837a0e663443aabbbd1bfeb71dca0cc9ab70783e56d61a9c298f2cba32ba67f2bc1e9ea9e188ae8313d7a6d1db88294d4e68404beb66ce746d6aa54d6451

Download Submit
\Users\Admin\AppData\Local\Temp\Tsu16A9B70B.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{B0287BD2-A370-415B-A3B0-EB526BCB5924}\Custom.dll

Filesize
91KB

MD5
0842e2723fff1f80955c9dbd38019c75

SHA1
bea88c3fe74817b048951bd218e70d9dead617d9

SHA256
d71cea96d49b48f8702337d01681b2f144aca8acb56a699b9599106c11cc7458

SHA512
28acff8e01224291aa67f57b2d514db84a79fc2cf7ed28ed2e2cecbdf070fb3b1cf52e295a9412641422338f78d86fc6ea21d835a8de21565a8f53d24c604b02

Download Submit
\Users\Admin\AppData\Local\Temp\{B0287BD2-A370-415B-A3B0-EB526BCB5924}\_Setup.dll

Filesize
174KB

MD5
efbce92b48500e40573afc22277768ef

SHA1
0e6deed707b03d9f16bfb31554a1eded2e8408cf

SHA256
36223baec8556ec3ec139811cda245b4fb20d13999932e9089ff0c505ae21433

SHA512
db5469ee310c906e970d0dae01373abe1f824224345f8cf79eedfd8d79e9ed1e5e8727b63f44b75a8fce6fbe43cffee1f8877703a5e5cab25f7d093d0a505bd7

Download Submit

Analysis

Sharing