7b05070c3bb38a27260a8c39ff2dc2b7d107c87c2accca9636582178d16c129e

General

Target
8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe
Size 325KB
Sample240602-rh4yased51
SHA256 7b05070c3bb38a27260a8c39ff2dc2b7d107c87c2accca9636582178d16c129e
MD5 8e58ff662fcac19cf288e0b3c95e2764
SHA1 6a04e379a430c9bc446e4ac31bc93ba7a3d81bc7
SHA512 059b2640d984f2fc91b2146f305509bce9d0b38e469d2ad0bd27f0d08ed69cb00614ec0caef6e4af0e9b277b25a0784121fb82cd63300cc2051d9cbec8698448
SSDEEP 6144:8r1Bh9uEo2S1YnQmCX492DkwNP3qpYFDcYgQUskKWeFCEQOiCYOqmO5oO:8r1B3u6/eIo4ArVUBQCCYOqmO5oO
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
4400	8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe
4400	8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe
4400	8e58ff662fcac19cf288e0b3c95e2764_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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4400	8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe
4400	8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4400 wrote to memory of 4660	4400	8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe	85
PID 4400 wrote to memory of 4660	4400	8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe	85
PID 4400 wrote to memory of 4660	4400	8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8e58ff662fcac19cf288e0b3c95e2764_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4400
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin9F8B.bat"
  2⤵
  PID:4660

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

1.ini

Path C:\ProgramData\InstallMate\778E8A3B\cfg\1.ini
Size 787B
SHA256 7bce4ea02dafad04e6bdfe0377c8b4a891c1081b926deea935f6970362498b6c
MD5 78b9c97a551dab4b6a43b3ccaebbce86
SHA1 be8e075678e4d5edce8249868437513185e153e8
SHA512 ea63c3053eb882d3e7a0f65c330b99c0f6eca206d11e55ef8eff2965755f07009504b96280c6b0ac591c3363e19239238975030e92ee1352346d3813b9782279
MD5 SHA1 SHA512

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Tsu1AD78126.dll

Path C:\Users\Admin\AppData\Local\Temp\Tsu1AD78126.dll
Size 269KB
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
SSDEEP 6144:N/rdStrfAftBVju6v+UvrBhMo27dOQnyddk:J3y6vHvrBhLYjnydC
MD5 SHA1 SHA512 SSDEEP

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_tin9F8B.bat

Path C:\Users\Admin\AppData\Local\Temp\_tin9F8B.bat
Size 50B
SHA256 8de08d4b791cd22e628e1a1482b05984647da4a11f7ebbfc6d65e1c46a288587
MD5 2b3fe0185a4a2a9e8160e262914d9e81
SHA1 22818d201bb82b4c844dc4327c8a7e6937b23b09
SHA512 bcdfae2a5120547e1aa52dc5458fef1eb96a759e8d3dd35b49b47f236025f43d9a6ba46157e81d68708bfdd50b2b3630fad8e280f490fd9b2a22e8b7eb10f75a
MD5 SHA1 SHA512

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Custom.dll

Path C:\Users\Admin\AppData\Local\Temp\{56073F62-C257-4E66-AC8D-8A758DE41D94}\Custom.dll
Size 91KB
SHA256 54346f2e36bdb512ef4f7d702f18e59a746f0b936786bc76a30e87de0a061f17
MD5 736682c6d96bb1edc84e77041faae33d
SHA1 f8f6e20cd2aa23010b85ea289c3bc3cbdbc9ae26
SHA512 fe24353f0f4acafbde7d8cec7a5078668f5e6cd0b06c3e0c96cb3fed0beb3c8af2becb1d97fcbb369ac38193827c8d8a440694c79b5da3180224377e38f53777
SSDEEP 1536:K7xcx/juCKV+hVboYrEhySESy9GNGU6u1Go6eOYM++vvncDoU:K7qxa8NoYr6w5S8o6epM++v/cDr
MD5 SHA1 SHA512 SSDEEP

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Readme.txt

Path C:\Users\Admin\AppData\Local\Temp\{56073F62-C257-4E66-AC8D-8A758DE41D94}\Readme.txt
Size 2KB
SHA256 6f1bd3c9e1ad5ed8b04a016ab26252627c47e527a75925080828db051387f3d5
MD5 cb45f741900f51ed947f0c8061884c9f
SHA1 3c63ff4c2039094b8e86ae28d17968563061f62f
SHA512 d42b62f1ad800968e19dcdd00658cd77c6106e740456b193d08141af974cf8e6f59c9551489922e160ae23a84e39d2132150fee8cf3a663d0db35516af957000
MD5 SHA1 SHA512

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Setup.exe

Path C:\Users\Admin\AppData\Local\Temp\{56073F62-C257-4E66-AC8D-8A758DE41D94}\Setup.exe
Size 15KB
SHA256 7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633
MD5 e717f6ce3a7429bfa6d7f3cf66737a4b
SHA1 01f4042589b4ed88c351ffeac256be7a9d884818
SHA512 65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80
SSDEEP 192:0CQL0yPnjIn3YKDPp3MJg+h49Ul9LinZn48VAou7+wse+PjP9M3YDIQ9N:0IyPnjIIKDPp3Igj89GnBuSPLe+IQD
MD5 SHA1 SHA512 SSDEEP

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Setup.ico

Path C:\Users\Admin\AppData\Local\Temp\{56073F62-C257-4E66-AC8D-8A758DE41D94}\Setup.ico
Size 14KB
SHA256 67664b6561b8bf32091bca59db37a8c8099da01236accfa85f1367bdcb5f0904
MD5 1623bb0c615eaeed406a3253a606e71c
SHA1 e86516e730bdd2a6d0423211f236f4ae9dd4282e
SHA512 2d854d2732d9562acfe01350fbeb0b78339d01630f114f8c5f95f7542fff2af93393b5c4f977d9602d78dbea23bf41f2f1a9b0252e51a66971facf208803ec5d
SSDEEP 192:tXt17LLtB6dlMVGNV/L1iVtFiVtnmV2pnBwbV1w4C4S:tX3tB6dlMMNNwDgjmIpBwbTwZ4S
MD5 SHA1 SHA512 SSDEEP

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_Setup.dll

Path C:\Users\Admin\AppData\Local\Temp\{56073F62-C257-4E66-AC8D-8A758DE41D94}\_Setup.dll
Size 180KB
SHA256 2cd6c67a711059c2245615d80ee0e7d44a003b66d5577513b1dfb1bd7f1e7312
MD5 a475792794328d8a503568cbe38e8531
SHA1 47e5c4857f272898ed515e939f92cb9243b2ce2e
SHA512 3ea14ace569233dd69e730b4dfae4f1292d2e950aa26aceeae78715d0831ff6919d1bbf7c70ec256dd8a5db7f2d09ea4f29a564c125b54fdf8c7de2c78631184
SSDEEP 3072:mzLBt+S4cNJtkAlRHAAMHnS9qkJUsCmBW/fpICcsRuUwZxcUdONKnNPZv8FK4Us3:mPBx
MD5 SHA1 SHA512 SSDEEP

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads